Home

GGU-SEEP - Index of

1. ak Load Save Cancel ok ea Sme Carcel Import file Import clipboard __Eonvert__ _Convert back ond nfo Raintall intensity Town HannoverSiid O0 No D rD 0 27a rO 0 1 a rD 0 06 a rD 0 02 a 1 5 min 201 00 338 90 398 30 455 00 Ao FO 2 10min 127 10 204 60 20 00 erari 321 30 3 15mn 97 20 152 60 176 40 202 90 235 10 4 20 min 80 40 124 00 142 70 164 10 192 60 2 aU min 61 50 92 60 106 00 1217 90 143 10 E 47 00 63 20 8 00 90 60 106 40 i 38 90 56 40 63 30 rasi 66 30 g 28 90 42 00 4770 54 30 64 40 23 40 17 30 14 00 10 40 rrU 34 10 25 40 20 70 15 40 11 50 3 30 6 80 5 50 3 00 2 30 36 80 20 90 23 50 17 50 13 10 10 60 rr 6 20 3 40 2 60 44 60 33 20 2r 00 20 10 15 10 12 20 5 g0 r 10 3 30 3 00 52 40 39 00 31 70 23 60 17 70 14 30 10 40 a 40 4 60 3 50 aen THR IE FEHR HAR 1 70 If the surface infiltration needs to be computed for a different location enter the new data in the dialog box or import the data using the Import file or Import clipboard buttons in the KOSTRA group box see Section 7 2 6 Entered or imported tables can be saved as drg files at the program level and be opened again for later analyses using the Load button The surface infiltration can now be analysed Go to the System Analyse menu item First the program shows a note indicating which rainfall intensity table is being used If required a differ ent table could be entered
2. eee 44 Reinhold s rainfall series activate 41 Reinhold s rainfall series application 7 Runoff coefficients 25 Page 60 of 61 April 2012 SOLON TAS SCLC seas coeds cin E 57 Seepice Zoenen AE E 6 Smart icons for menu items eee eee eeeee 54 Status bar main program activate 68 54 Supplying area A U ccessssssseeseeeeeeeeeeees 25 Surcharge factor entet oien 41 Surcharge factor for storage volume determi nalOn aae A E E 7 System analyse erore a a 45 System show information cccccceceeeeeees 56 T Toolbar edit for menu items cee eee eee 54 GGU SEEP User Manual Page 61 of 61 Translation activate cc cece eecceccesceeceeceeees 56 THs VPC TONG aeoea 52 Version number display in a message box 56 W Water supply using 2 PIPes csseeeeeeeeeeees 16 What you see is What you Get eeeeeeeeeeeeees 52 Z Zoom factor define for full screen display 52 Zoom function activate eee 52 54 57 April 2012
3. Effective pore space base course oz Permeability subsurface ms 5 000E 6 Distance to nearest cellar m 10 00 Groundwater surace distance m 200 Alu imported area r 500 without paving e g from roof areas Allow distance base of system gw roof m 1 00 Frequency n 1 fal 0 203 5 year Cancel Confirm your input with OK Then select the Edit Paving with swale menu item and enter the data from the following dialog box GGU SEEP User Manual Page 27 of 61 April 2012 Paving with swale x Ramtall duration C 15 minutes 0 10 minutes Existing paving area rre 500 00 Effective swale area r 5000 Top of paving top of swale m ooo Joint proportion goo Discharge coefficient oso Cancel Confirm your input with OK A location specific table can now be entered with its rainfall in tensities For this example the Hannover Stid rainfall intensity table is used It is loaded auto matically when the program starts see menu item Edit Rainfall intensity table Section 7 2 6 The infiltration system can now be analysed Go to the System Analyse menu item The results of the analysis are shown Paving infiltration xX Existing paving area 500 0 rr Existing imported area 500 0 rr Alu total 1000 00 rr Discharge coetticient 0 500 Alu paving 500 00 r Max impoundment base course 0 06 m Draining time base course
4. Paving with pipe Swale pipe infiltration new Sivale French drain infiltration rev Cancel Exit the dialog box by clicking the Surface infiltration button GGU SEEP User Manual Page 8 of 61 April 2012 Select the Edit System parameters menu item and enter the data from the following dialog box System parameters l x Permeability ms 2 000E 4 Distance to nearest cellar m 1000 Groundwater surace distance m 200 Alu rr 2850 Allow distance base of system gw roof r i0 Frequency n 1ra 02a Bye F Cancel Confirm your input with OK Then select the Edit Surface infiltration menu item and enter the data from the following dialog box Surface infiltration x Effective infiltration area r 75 00 Joint proportion 72 li 00 00 Rainfall duration C 15 minutes f 10 minutes Cancel The new standard requires analysis of surface infiltration to be based on a rainfall duration of 10 minutes Confirm with OK The location specific table containing the rainfall intensities can now be entered using the menu item Edit Rainfall intensity table see Section 7 2 6 The example uses the Hannover Siid rainfall intensity table included with the GGU SEEP delivery The data is loaded automatically when the program starts and displayed in the following dialog box GGU SEEP User Manual Page 9 of 61 April 2012 Rainfall intensity litres secha ROSTRA
5. The program allows simple input procedures by moving directly to the option box after New is clicked this box can also be reached by pointing to the Edit Infiltration type menu item Exit the option box by clicking the required type of infiltration the initial input screen opens Six me nus are visible in the menu bar e File e Edit e System e Output preferences e Graphics preferences e After clicking one of these menus the so called menu items roll down allowing access to all program functions The program works on the principle of What you see is what you get This means that the screen presentation represents overall what you will see on your printer In the last consequence this would mean that the screen presentation would have to be refreshed after every alteration you make For reasons of efficiency and as this can take several seconds for complex screen contents the GGU SEEP screen is not refreshed after every alteration If you would like to refresh the screen contents press either F2 or Esc The Esc key additionally sets the screen visualisation back to your current zoom which has the default value 1 0 corresponding to an A4 format sheet GGU SEEP User Manual Page 5 of 61 April 2012 5 Theoretical principles The program can be used to analyse a variety of infiltration systems e Surface infiltration e Swale infiltration e Pipe infiltration e French drain infiltration e Shaft infiltration
6. 81 1 minutes 50 00 2 of Alu total 500 00 rr can be drained away by the paving The remaining area of 500 00 r ts drained by means of a Swale Swale infiltration paving x Alul swale 500 00 rr Required swale depth 0 40 m Required storage volume 20 04 rrr Draining time wale 133 6 minutes 2 2 hours Following this the analysis results are displayed in the graphics GGU SEEP User Manual Page 28 of 61 April 2012 r Hamia r Si F es uts Effective permeability joints 5 000 10 mis a fae en Required swale depth 0 40 m PS mus Wsha rP ees o Required storage volume swale 20 04 m4 Max impoundment base course 0 08 m Rainfall per unit area paving 204 60 Liter sec ha e H Rainfall duration paving 10 mins Rainfall per unit area swale 9 30 Liter sec ha Draining time swale 2 2 hours ae a a CO a a o C ma a vars A swale depth of 0 40 m is obtained 6 10 Paving with French drain infiltration Notes on the structural design of these systems can be taken from o Merkblatt fiir wasserdurchl ssige Befestigungen von Verkehrsfl chen Forschungsgesellschaft fiir Strapen und Verkehrswesen Ausgabe 1998 Impervious Paving of Traffic Areas Fact Sheet German Highways amp Traffic Research Association 1998 edition Subgrade Joint siller Base Course Figure 2 Paving with French drain designations The basic design principle 1s The pavi
7. a variety of shaft types are available e Swale pipe infiltration e Swale French drain infiltration e Paving surface infiltration with swale e Paving surface infiltration with French drain e Paving surface infiltration with pipe A rainfall event frequency of n 0 2 a once in 5 years is described as a generally adopted value for decentralised infiltration systems in the DWA A 138 standard For centralised infiltra tion systems a frequency of n 0 1 a once in 10 years should generally be adopted The pro gram therefore allows the frequency to be defined allowing different events to be investigated According to the DWA A 138 standard the thickness of the seepage zone i e the distance from the base of the infiltration system to the highest groundwater level should be at least 1 m This is necessary in order to guarantee a sufficiently long seepage path e g to facilitate time dependent purification processes For surface and swale infiltration a seepage zone of lt 1 m may be accept able in substantiated exceptional cases see DWA A 138 Despite this the distance can be freely defined in the program According to DWA A 138 the permeability of the in situ soil should be between 1 10 m s and 1 10 m s This demand is made in order to ensure a sufficiently small draining time following a rainfall event among other things The program nevertheless accepts permeabilities lt 1 10 m s but issues an appropriate
8. k Max draining time minutes 1440 0 Was draining time base course minutes 360 0 Cancel The maximum draining time is given in the lower half of the box displayed for paving with French drain The program will issue a warning 1f this value is exceeded during infiltration sys tem analysis GGU SEEP User Manual Page 43 of 61 April 2012 7 2 6 Rainfall intensity table menu item If the analysis is performed using the data from the KOSTRA Atlas tables location specific data must be used The Hannover Siid rainfall intensity table is included with the GGU SEEP de livery The data is loaded automatically when the program starts and displayed in the following dialog box Rainfall intensity litres sec ha i f x p o Load Save Cancel ok D ea _Seve_ Carcel Import file Import clipboard Convert Convert back 7 nfo ROSTRA Rainfall intensity 18 2h 1 70 2 30 2 60 3 00 3 00 Town HanmoverSiid O0 Ho D D1 fal rD 0 2a 0 1 a ro 0 05 a D0 02a 1 o mir 201 00 328 90 398 30 458 00 Kar rU 3 15min 97 20 152 60 176 40 202 90 238 10 oa min 61 50 9 60 106 00 121 90 143 10 B45 min EOE Lai E 30 60 106 40 f BO min 35 90 Ab 40 63 90 ra o0 o6 a0 J 2h 23 40 34 10 35 80 44 60 Ae 40 11 4h 14 00 20 70 23 50 2r 00 31 70 l2 Eh Man E EE 20 10 23 60 l3 Jh Tru 11 50 13 10 15 10 17 70 q4 12h a te ae 12 20 14 30 15 18h 4 60 6 80 rrU 8 90 10 40 16 24h o a r 10 0 40 e
9. 15 25 40 20 Cancel A zoom factor between 0 4 and 8 0 can be entered in the input box By then clicking on Use to exit the box the current factor is accepted By clicking on the 0 4 0 6 etc buttons the se lected factor is used directly and the dialog box closed It is much simpler however to get a complete overview using Esc Pressing Esc allows a com plete screen presentation using the zoom factor specified in this menu item The F2 key allows screen refreshing without altering the coordinates and zoom factor Zoom info menu item By clicking two diametrically opposed points you can enlarge a section of the screen in order to view details better An information box provides information on activating the zoom function and on available options Legend font selection menu item With this menu item you can switch to a different true type font All available true type fonts are displayed in the dialog box With borders menu item The program automatically draws thin cutting borders around the page which are required when using a plotter on paper rolls You can switch off the lines by deactivating this menu item GGU SEEP User Manual Page 53 of 61 April 2012 7 5 5 7 5 6 Pen colour and width menu item In order to enhance the clarity of the graphics you can edit the pen settings for various graphic elements Pen width mm Standard 0 20 Groundwater 0 40 Soil French drain Concret
10. 6 Draining time preferences for analysis 42 Draining time show in legend 068 47 DWAr eis ah te daar e cai bade POG Te CX POU is oes E ane 38 DXF TGs AMP OF eTe e r E 4 EME TOCINA e a a danaat ude owed 39 Emptying time COMpULE ceeeeeeeeeeeeeeeeeeees 6 F File display name in legend ceeeeeeees 46 File load SaA ve aeron a e a a 37 Font s letia nea a a a EEE 52 Frequency rainfall event ceeseeeeeeeee 6 PUMCHON KEV Sisep cris conse dines Caotel acer dense hotel osioess 57 General page informations add via MCAD ori toon stoaewenes 53 German meteorological office 0 eeeeeeeeeeee 7 GGUCAD Tile exportricnsi n 38 GGUMiniCAD file export 39 Graphics add via Mini CAD eeee 53 Header data enter iccccccccccecccsscscseccvccescoescsvscescees 49 Infiltration type display in legend 41 Infiltration type SeleCt cccccccccccceeeeeeeeeeeees 41 EnStalatiO iinn a E 4 Knowledse Base ACC s Sasiain 56 KOSTRA A 8S sescstverceienveiersdvrrevenscaien 7 IOS Bi AD Wher cies aan a a 45 GGU SEEP User Manual Language preferences siisciuiairasnnia iit 5 56 Legend move With MOUSC cceceeeseeeeeees 51 LICENCE PLOlECHON cis a a e EEA 4 Manual open as PDF file eee 56 Metatile export aco ic a e a 39 Mini CAD file expott ccceccccccececeeeeeeeeeeees 39 WinieG AD MSG sanonnan ptrhecetncetecn wesc 53 Mouse clic
11. Analyse menu item The results of the analysis are shown Shaft infiltration Type B x Masimum shaft water level zmas 2 340 m Maxinunn storage volume Ys max 1 838 mr Governing rainfall duration 60 0 minutes Reg permeability filter layer gt S 526E 4 ms Following this the analysis results are displayed in the graphics a Maximum shaft water level z max 2 24 m Maximum storage volume Vs max 1 84 m D ros Req permeability fiter layer gt 3 53 107 m s Fis ha Governing rainfall duration 0 0 minutes Rainfall per unit area 56 4 Liter s ec ha 20min 124 0 2 04 ae ee A required shaft depth of 4 34 m is obtained as the sum of the impounding depth z 2 34 m the frost free depth of the supply pipe 1 0 m the thickness of the filter 0 5 m and the thickness of the sand fine gravel layer 0 5 m GGU SEEP User Manual Page 20 of 61 April 2012 6 7 Swale French drain infiltration DWA A 138 Appendix A 2 3 a The theoretical principles are contained in the standard Chapters 3 2 3 and 3 3 3 DWA A 138 April 2005 The procedure is demonstrated using Example a in the standard Appendix A 2 3 Go to the menu item File New or Edit Infiltration type Because analysis is performed according to DWA A 138 using the rainfall intensity tables in the KOSTRA Atlas the Table radio button 1s activated Enter a surcharge factor of 1 2 if not already defined Exit the dialog box by
12. April 2012 7 6 menu 7 6 1 Copyright menu item You will see a copyright message and information on the program version number The System button shows information on your computer configuration and the folders used by GGU SEEP 7 6 2 Help menu item The GGU SEEP manual is opened as a PDF document The help function can also be accessed using the F1 function key 7 6 3 GGU on the web menu item Using this menu item you can access the GGU Software website www ggu software com Keep in touch with new program versions and the regular download offers If you would like to be automatically notified about program innovations please register for the Newsletter in our Knowledge Base Go to the following website http kbase civilserve com 7 6 4 GGU support menu item This menu item takes to the GGU Software Support area at www ggu software com 7 6 5 What s new menu item You will see information on program improvements in comparison to older versions 7 6 6 Language preferences menu item This menu item allows you to switch the menus and the graphics from German to English and vice versa To work in German deactivate the two check boxes Dialoge Men s bersetzen translate dialogues menus und Graphiktexte bersetzen translate graphics Alternatively you can work bilingually e g with German dialog boxes but with graphic output in English The program always starts with the language setting appli
13. Fi le New or Edit Infiltration type Because analysis is performed according to DWA A 138 using the rainfall intensity tables in the KOSTRA Atlas the Table radio button is activated Enter a surcharge factor of 1 2 if not already defined Exit the dialog box by clicking the Pipe infiltration button Select the Edit System parameters menu item and enter the data from the following dialog box System parameters x Permeability ms 8 000E 5 Distance to nearest cellar m 1000 Groundwater surtace distance m 30 Alu r 2000 0 Allow distance base of system gwi roof m 10 Frequency n 1a o2 5year Cancel Confirm your input with OK Then select the Edit Pipe infiltration menu item and enter the data from the following dialog box Pipe infiltration i x Clear dimension of pipe rn 0423 Fipe thickness m 0001 Base width of French drain r 500 Height of French drain m 1 000 Mas water level in French drain r 0000 from ground level Eff height French drain height mas water level in French drain Storage coefficient s 0 350 For gravel 0 35 for sand 0 20 Thickness of layer below pipe for graphics only Thickness m 0 200 Raise pipe Cancel GGU SEEP User Manual Page 15 of 61 April 2012 In Example b DWA A 138 Appendix A 2 4 the water supply to and distribution in the French drain is by means of two ND 300
14. OK Closes the dialog box The changes made are accepted e Load Any previously entered and saved rainfall intensity tables can be opened as drg files and the data used to analyse the planning zone e Save User define rainfall intensities or those imported from the KOSTRA Atlas can be saved in the drg format and the data for the respective site thus utilised for subsequent analyses e Cancel Closes the dialog box Any changes made are not accepted GGU SEEP User Manual Page 44 of 61 April 2012 e Convert If the rainfall intensity data is available in mm instead of litres second ha enter the values into the table in mm Then click the Convert button and confirm this in the fol lowing message box by clicking Yes However only do this if the data has been entered in mm and then only once other wise the data will be rendered useless e Convert back The Convert back button is intended for emergencies It allows erroneously converted data to be reconverted to its original condition KOSTRA group box e Import file If the required rainfall intensity table is not available as a file the data can be imported from the KOSTRA Atlas using this button The printed edition of the KOSTRA Atlas includes a DOS program for generating rainfall intensity tables If the DOS program is started you are asked for the values for various rainfall durations and frequencies for the respective location which m
15. pipes In the GGU SEEP program an equivalent area or a di ameter dew 1S entered for the clear dimension of the pipe corresponding to the area of the two pipes 2 d 2 Ae a E 4 4 d i en gt d 2d gt gt d V2d Thus for the example diew 1 41 0 3 m 0 423 Confirm your input with OK A location specific table can now be entered with its rainfall in tensities For this example the Hannover Siid rainfall intensity table is used It is loaded auto matically when the program starts see menu item Edit Rainfall intensity table Section 7 2 6 The pipe infiltration can now be analysed Go to the System Analyse menu item The results of the analysis are shown Pipe infiltration Es Required French drain length 33 11 m Required storage volume 31 97 rf Storage coefficient converted 0 386 Draining time 134 1 minutes 2 2 hours Following this the analysis results are displayed in the graphics Results Hannover Sud Regured pipe length 33 11 m Regqured storage volume 31 97 m4 Governing rainfall duration 45 0 minutes l s ha Rainfall per unt area 69 2 Literisec haj Draining time 2 2 hours A required French drain length of 33 11 m is obtained GGU SEEP User Manual Page 16 of 61 April 2012 6 5 Shaft infiltration Type A DWA A 138 Appendix A 2 5 The theoretical principles are contained in the standard Chapters 3 2 3 and 3 3 5 DWA A 138 April 2005 The procedure is
16. printer see Tips and tricks Section 8 3 Using the Mini CAD program module you can also import EMF files generated us ing other GGU applications into your graphics e MiniCAD allows export of the graphics to a file in order to enable importing to different GGU appli cations with the Mini CAD module e GGUMiniCAD allows export of the graphics to a file in order to enable processing in the GGUMiniCAD program e Cancel Printing is cancelled GGU SEEP User Manual Page 40 of 61 April 2012 7 1 7 Batch print menu item If you would like to print several appendices at once select this menu item You will see the following dialog box x Printer Cancel Add Delete all Delete File list D Eigene Dateien Swale infiltration wrs DE igene Dateen Pipe infiltration wra DE igene Dateen Surbace infiltration vrs Create a list of files for printing using Add and selecting the desired files The number of files is displayed in the dialog box header Using Delete you can mark and delete selected individual files from the list After selecting the Delete all button you can compile a new list Selection of the desired printer and printer preferences is achieved by pressing the Printer button You then start printing by using the Print button In the dialog box which then appears you can select further preferences for printer output such as e g the number of copies These preferences will be app
17. space base course oz Permeability subsurface ms 5 000E 6 Distance to nearest cellar m 10 00 Groundwater surace distance m 200 Alu imported area r 500 without paving e g from roof areas Allow dishance base of system gw roof m 1 00 Frequency n 1 al 0 23 5 year Cancel Confirm your input with OK Then select the Edit Paving with French drain menu item and enter the data from the following dialog box GGU SEEP User Manual Page 30 of 61 April 2012 Paving with French drain f Faintall duration f 15 minutes f 10 minutes Existing paving area rf 500 00 Top of pawing top of French drain m 0 00 Joint proportion 2 0 00 Discharge coefficient 0 500 Base width of French drain r 1 000 French drain height m 1 000 Max water level in French drain rn 0200 from ground level Eff height French drain height mas water level in French drain Storage coefficient s 0 350 For gravel 0 35 for sand 0 20 Cancel x Confirm your input with OK A location specific table can now be entered with its rainfall in tensities For this example the Hannover Siid rainfall intensity table is used It is loaded auto matically when the program starts see menu item Edit Rainfall intensity table Section 7 2 6 The infiltration system can now be analysed Go to the System Analyse menu item The results of the analysis ar
18. the object to the required position After going to this menu item only one object at a time can be moved using the mouse or its size be altered In order to move or edit several objects this function can be more quickly activated by pressing F11 or the icon The size of an object can also be altered using this menu item or the F11 key If you move over the frame of a changeable object after activating this function the mouse assumed the shape of a double headed arrow Hold the left mouse button and move the frame until the object has reached the required size To retain the ratio of the sides pull at one corner only If on one side only 1s pulled the object will become higher or wider Page 52 of 61 April 2012 7 9 7 9 1 7 5 2 7 5 3 7 5 4 Graphics preferences menu Refresh and zoom menu item The program works on the principle of What you see is what you get This means that the screen presentation represents overall what you will see on your printer In the last consequence this would mean that the screen presentation would have to be refreshed after every alteration you make For reasons of efficiency and as this can take several seconds for complex screen contents the screen is not refreshed after every alteration If e g after using the zoom function see below only part of the image is visible you can achieve a complete view using this menu item Use current zoom of J 1 000 24 os os 10
19. warning According to the old standard the distance to neighbouring cellars should not be less than 6 m The permissible distances are regulated in more detail in the new standard see Chapter 3 2 2 DWA A 138 April 2005 Regardless of this the program queries for the distance of 6 m and issues a warning message where necessary However this has no impact on the analysis results The program also computes the system s emptying time or the draining time for certain infiltration types following a rainfall event The same relationships are employed as assumed by the DWA A 138 standard for filling However both half of the permeability as in the DWA A 138 standard to take the lower permeability in the unsaturated zone into consideration and the full permeability value once full the system is generally saturated may be adopted for analysis GGU SEEP User Manual Page 6 of 61 April 2012 In the 1990 edition of the standard analysis is performed using Reinhold s time coefficient method More recent investigations by the German meteorological office Deutscher Wetterdienst have shown that the rainfall intensities after Reinhold can differ considerably from local rain char acteristics In the DWA A 138 April 2005 the tables in the KOSTRA Atlas Starkniederschlag shohen fiir Deutschland KOSTRA Storm rainfall levels for Germany available from the Ger man meteorological office or if applicable location specific precipitation storm rainfal
20. 54 Toe IMIG AND O01 at mMenu UC IY ait 65 rede e aa a S A A S 54 Tal Toolbar prererences ment LCT tiine a S E E EE 55 7 5 8 Load graphics preferences menu item esssesssssssoooeeeressssssssssssesetterrrsssssssssseees 56 ToS Save Srap Mics precerences meni Henen a a 56 DOs a A A E E E 57 T61 Copyneht menu temrin ae a eai a a a eae 57 WD HeD menie i aaa e r o ra 57 1 0 5 GGU onthe Web Ment Meni neei aa 57 TOA GGU SUPPO meni eN rss ge ama a Siaranome cai aceeieavoneusbee 57 PO Whats Pew menu enion e a O 57 7 6 6 Language preferences menu item csceeesssseeecccceeeeeceeeeaeseeeeseseeeeeeeeeeeeeeenaaas 57 S Tips and rik Saneca E 58 Sl Keyboard and MOUS an Gsen a a a a 58 S2 PUNCHION KEYS espre E 58 S3 lt Copwprintarca ICOM gsc rna E NEE E O 59 9 Midex riccesdeisisstacescscesacecuseckacesscudesecctccessascbdesacacucsseaccsdsseasdecsssascsdensacsuassesccudsveusdussssasssdessaeseess 60 GGU SEEP User Manual Page 3 of 61 April 2012 1 Preface The GGU SEEP program system allows analysis of systems for the infiltration of precipitation run off according to the DWA A 138 standard Deutsche Vereinigung fiir Wasserwirtschaft Ab fall und Abwasser e V Planung Bau und Betrieb von Anlagen zur Versickerung von Nied erschlagswasser April 2005 Generally the basic data and results of an analysis are displayed on the screen The graphics consist of a total of four elements also see the Output pref
21. Analysis of infiltration systems according to DWA A 138 April 2005 GGU SEEP VERSION 9 Last revision April 2012 Copyright Porf Dr Johann Bu Technical implementation and sales Civilserve GmbH Steinfeld Contents Mh CAC E EOE E I EE Gout O EEEN sated uae E EE E TEE E E 4 2 Licence protection and installation ccsscsssssscscccorssccssssssvecsssssooccscccccscccsssssseeesssssosoossess 4 DMA BUAGE SCLCCUIOM 5255s E S EE E A N E 5 A Starine CHE prora Moonen a Er a EEE AOE EE 5 S Theoretical principles sanaa aa aa a aa aa ea aaaea TS 6 6 Worked example Seo EETA TAE AEE AET 8 6 1 Surface infiltration DWA A 138 Appendix A 2 1 0 cccccccsssssseeeeeeeeeeeceeeeeeeeeeaas 8 6 2 Swale infiltration DWA A 138 Appendix A 2 2 eseeeesssssssssssssssseererssssssssssssssseeeeree 11 6 3 French drain infiltration DWA A 138 Appendix A 2 4 a ssssssseeneessssssssssssssseeereee 13 6 4 Pipe infiltration DWA A 138 Appendix A 2 4 b nsnnnnnsnnnnnssnsssssnsssesssssssessssessenenenne 15 6 5 Shaft infiltration Type A DWA A 138 Appendix A 2 5 eceeeeessseseseeetsesssseeeeees 17 6 6 Shaft infiltration Type B DWA A 138 Appendix A 2 5 wo eeeeeeseseseesesessseeseeeees 19 6 7 Swale French drain infiltration DWA A 138 Appendix A 2 3 a cccccccccceeeeeeeeeeeees 21 0 5 SWale plpe AMINE ALON 55556 saa nan ensue daa a gnomes 24 69 Pavine with Swale 1 rao ashes teenie E E auc Patent al caate 26 6 10 Pav
22. Merkblatt fiir wasserdurchldssige Befestigungen von Verkehrsfl chen Forschungsgesellschaft f r Strapen und Verkehrswesen Ausgabe 1998 Impervious Paving of Traffic Areas Fact Sheet German Highways amp Traffic Research Association 1998 edition Subgrade Joint siller Base Course Figure 3 Paving with pipe designations The basic design principle is The paving is designed as a surface infiltration according to DWA The surface area supplying the paving A u paving is obtained from e A u paving A u total 1 0 runoff coefficient The decisive permeability for the paving k paving is obtained from e k paving k joints proportion of joints 100 0 If this value is greater than the permeability of the subgrade or the subsurface the smaller value is adopted The pipe is designed as an pipe according to DWA The surface area supplying the pipe A u pipe is obtained from e A u pipe A u total runoff coefficient The decisive permeability for the subsurface of the pipe k pipe is obtained from e k pipe k subsurface The procedure is demonstrated using a worked example Go to the menu item File New or E dit Infiltration type Because analysis is performed according to DWA A 138 using the rainfall intensity tables in the KOSTRA Atlas the Table radio button is activated Exit the dialog box by clicking the Paving with pipe button GGU SEEP User Manual Page 33 of 61 April 2012 S
23. ars below the program menu bar If you would rather work with a popup window with several columns you can specify your preferences using this menu item The smart icons can also be switched off At the bottom of the program window you find a status bar with further information You can also activate or switch off the status bar here The preferences will be saved in the GGU SEEP alg file See menu item Graphics preferences Save graphics preferences and will be active at the next time the program is started By clicking on the tools smart icons for the menu items you can directly reach most of the program functions The meaning of the smart icons appears as a text box if you hover with the mouse pointer over the tools Some of the tool functions cannot be activated from the normal menu items Zoom out If you have previously zoomed in this tool returns to a full screen display Zoom Zoom With the zoom functions you can zoom in or out of parts of the image by clicking the left mouse button Next infiltration type This tool allows you to jump to the next infiltration type without using the menu Copy print area Use this tool to copy only parts of the graphics in order to paste them e g to a report You will see information on this function and can then mark an area which is copied to the clipboard or can be saved in a file Alternatively you can send the marked area directly to your printer see Tips and tric
24. ase Course Figure 1 Paving with swale designations The basic design principle 1s The paving is designed as a surface infiltration according to DWA The surface area supplying the paving A u paving is obtained from e A u paving A u total 1 0 runoff coefficient The decisive permeability for the paving k paving is obtained from e k paving k joints proportion of joints 100 0 GGU SEEP User Manual Page 26 of 61 April 2012 If this value is greater than the permeability of the subgrade or the subsurface the smaller value 1s adopted The swale is designed as a swale infiltration according to DWA The surface area supply ing the swale A u swale is obtained from e A u swale A u total runoff coefficient The decisive permeability for the swale k swale is obtained from e k swale k subsurface The procedure is demonstrated using a worked example Go to the menu item File New or E dit Infiltration type Because analysis is performed according to DWA A 138 using the rainfall intensity tables in the KOSTRA Atlas the Table radio button is activated Exit the dialog box by clicking the Paving with swale button Select the Edit System parameters menu item and enter the data from the following dialog box System parameters x Permeability omnts ms 1 000E 3 Permeability subgrade ms 1 000E 3 Permeability base course ms 1 000E 4 Thickness base course m oso
25. cable when it was last ended GGU SEEP User Manual Page 57 of 61 April 2012 8 Tips and tricks 8 1 Keyboard and mouse You can scroll the screen with the keyboard using the cursor keys and the Page up and Page down keys By clicking and pulling with the mouse with Ctrl pressed you activate the zoom function 1 e the selected section will fill the screen Furthermore you can use the mouse wheel to zoom in out or scrolling the screen presentation The following mouse wheel functions are available e Mouse wheel up move screen image up e Mouse wheel down move screen image down e Ctrl mouse wheel up enlarge screen image zoom in e Ctrl mouse wheel down shrink screen image zoom out e Shift mouse wheel up move screen image right e Shift mouse wheel down move screen image left If you click the right mouse button anywhere on the screen a context menu containing the princi pal menu items opens Infiltration type System parameters Swale infiltration Analyse Print and export The Swale infiltration entry always corresponds to the selected infiltration type surface infil tration shaft infiltration etc By double clicking the left mouse button on legends diagrams or Mini CAD objects you will immediately move to the editor for the selected object and can then edit it 8 2 Function keys Some of the function keys are assigned program functions The allocations are noted after the corresp
26. ces e g swap between portrait and landscape or change the printer in accordance with WINDOWS conventions GGU SEEP User Manual Page 38 of 61 April 2012 7 1 6 Print and export menu item You can select your output format in a dialog box You have the following possibilities e Printer allows graphic output of the current screen contents to the WINDOWS standard printer or to any other printer selected using the menu item File Printer preferences But you may also select a different printer in the following dialog box by pressing the Printer prefs change printer button Page sizes Output device WwcrvilbedcO SLesmark T630 Output device mm 206 y 201 Image mm x 420 0 y 297 0 Printer Printer prets change printer Landscape Output preferences oom factor 1 000 Fit to page Page overlap mm n ggg Page overlap y mm n ggg Output of 4 pages 2 wide to 4 Print pages No of copies ii Cancel In the upper part of the dialog box the maximum dimensions which the printer can accept are given Below this the dimensions of the image to be printed are given If the image is larger than the output format of the printer the image will be printed to several pages in the above example 4 In order to facilitate better re connection of the images the possibility of entering an overlap for each page in x and y direction is given Alternatively you also have the poss
27. charge factor of 1 2 if not already defined Exit the dialog box by clicking the Shaft infiltration button and selecting shaft type B according to DWA A 138 April 2005 edition CI x Please select shaft type D484 138 April 2005 edition Shaft type A Shaft type B ATY A 138 Draft Movember 1999 C Shaft type A Shaft type B Cancel Confirm your input with OK Select the Edit System parameters menu item and enter the data from the following dialog box System parameters x Permeability ms 5 000E 5 Distance to nearest cellar m 1000 Groundwater surace distance m 800 Alu rr 100 Allow distance base of system gwi roof m i0 Frequency n 1 al 0 203 5 year Cancel Confirm your input with OK Then select the Edit Shaft infiltration Type B menu item and enter the data from the following dialog box GGU SEEP User Manual Page 19 of 61 April 2012 Shaft infiltration x Clear dimension of shaft m 1 000 Shaft wall thickness m 0100 Base of inlet m 1 000 Filter layer thickness ml 0 500 Cancel Confirm your input with OK A location specific table can now be entered with its rainfall in tensities For this example the Hannover Stid rainfall intensity table is used It is loaded auto matically when the program starts see menu item Edit Rainfall intensity table Section 7 2 6 The shaft infiltration can now be analysed Go to the System
28. clicking the Swale French drain infiltration new button Select the Edit System parameters menu item and enter the data from the following dialog box System parameters x Permeability ms 5 000E 6 Distance to nearest cellar m 100 Groundwater surace distance m 350 Alu r 2000 0 Allow distance base of system gw root m 100 Cancel Confirm your input with OK Then select the Edit Swale French drain infiltration menu item and enter the data from the following dialog box GGU SEEP User Manual Page 21 of 61 April 2012 Swale French drain infiltration x Swale area Automatic Swale area selected m Permeability swale m 5 000E 5 topsoil permeability Frequency swale 1a lO2z aByea gt Topsoil thickness m oam Frequency French dram 1a 0 2 a 5year l Throttled flow m s 0 00000 Base width of French drain m 150 Height of French drain m 1 000 from ground level Storage coefficient lt 0 350 For gravel 0 35 for sand 0 20 Cancel Confirm your input with OK A location specific table can now be entered with its rainfall in tensities For this example the Hannover Siid rainfall intensity table is used It is loaded auto matically when the program starts see menu item Edit Rainfall intensity table Section 7 2 6 The swale French drain infiltration can now be analysed Go to the System Analyse men
29. demonstrated using the example from the standard Appendix A 2 5 Go to the menu item File New or Edit Infiltration type Because analysis is performed according to DWA A 138 using the rainfall intensity tables in the KOSTRA Atlas the Table radio button 1s activated Enter a surcharge factor of 1 2 if not already defined Exit the dialog box by clicking the Shaft infiltration button and selecting shaft type A according to DWA A 138 April 2005 edition CI x Please select shaft type D484 138 April 2005 edition f Shaft type A Shaft type B ATY A 138 Draft Movember 1999 C Shaft type A Shaft type B Cancel Confirm your input with OK Select the Edit System parameters menu item and enter the data from the following dialog box System parameters x Permeability ms 5 000E 5 Distance to nearest cellar m 1000 Groundwater surace distance m 800 Alu rr 100 Allow distance base of system gwi roof m i0 Frequency n 1 al 0 203 5 year Cancel Confirm your input with OK Then select the Edit Shaft infiltration Type A menu item and enter the data from the following dialog box GGU SEEP User Manual Page 17 of 61 April 2012 Shaft infiltration x Clear dimension of shaft m 1 000 Shaft wall thickness m 0100 Base of inlet m 1 000 Filter layer thickness ml 0 500 Cancel Confirm your input with OK A location specific table can now be entered
30. e stone Joints Sub grade Base course Filter layer Water E ackfill Sand gravel Rainf intensity table Raintall intensity opt Topeail Filter sack 0 50 Cancel ill a om You can edit the pen widths for the elements shown in the dialog box by clicking on the button with the element designation you can also edit the pen or fill colours Mini CAD toolbar menu item Using this menu item you can add free text to the graphics and add lines circles polygons and images e g files in formats BMP JPG PSP TIF etc A pop up menu opens the icons and functions used are described in more detail in the Mini CAD manual provided Objects created with the Mini CAD module are based on the page format in mm This makes you independent of the coordinate system and keeps you in the same position on the page You should select the Header toolbar if you wish to place general information on the drawing company logo report numbers plan numbers stamp etc Once you have saved the header information to disk see Mini CAD user manual you can load it into completely different systems with different system coordinates The saved header information will appear in exactly the same position on the page which greatly simplifies the creation of general page information GGU SEEP User Manual Page 54 of 61 April 2012 7 5 7 Toolbar preferences menu item After starting the program a horizontal toolbar for the menu items appe
31. e data from the following dialog box Permeability m s 5 000E 5 Distance to nearest cellar m 10 00 Groundwater suface distance m 2 00 Alu me 2000 0 Allow distance base of system gw roof m 1 00 Frequency n 1 al 0 2 a 5 year ki E Confirm your input with OK Then select the Edit Swale infiltration menu item and enter the available infiltration area in the dialog box Swale infiltration x Effective infiltration area r 200 00 Cancel Confirm your input with OK A location specific table can now be entered with its rainfall in tensities For this example the Hannover Siid rainfall intensity table is used It is loaded auto matically when the program starts see menu item Edit Rainfall intensity table Section 7 2 6 The swale infiltration can now be analysed Go to the System Analyse menu item The results of the analysis are shown Swale infiltration x Required swale depth 0 17 m Required storage volume 33 20 rrr Draining time 110 7 minutes 1 6 hours Following this the analysis results are displayed in the graphics GGU SEEP User Manual Page 12 of 61 April 2012 6 3 Required swale depth 0 17 m Required storage volume 33 20 m Togo E Governing rainfall duration 30 0 minutes As hat Rainfall per unt area 92 6 Literis ec ha Draining time 1 8 hours 60 min A required swale depth of 0 17 m is obtained In this respect it ma
32. e previously created table file or the corresponding text file Enter the location name for which the rainfall intensities have been determined in the following dialog box if it is not already im ported from the TXT file GGU SEEP User Manual Page 45 of 61 April 2012 Import KOSTRA data x Data can be read Town kiln Cancel After confirmation using OK the location name is used in the Rainfall intensity table dialog box In order to allow reuse of the KOSTRA data once imported save them using the location name via the Save button see above e Import clipboard If you use the KOSTRA DWD 2000 digital database program in order to determine the rainfall intensities for the required location enter the result from the KOSTRA DWD 2000 program via Send to clipboard Then open any text editor and paste the generated rain fall intensity table from the clipboard It is best to save the file as a text file using the loca tion name e Info The discussed KOSTRA data import types are described here 7 2 7 Construction notes theory Explanations of designs taken from the DWA A 138 standard are displayed depending on the selected type of infiltration You are referred to the DWA A 138 for some infiltration types 7 3 System menu 7 3 1 Analyse menu item This menu item starts the analysis of the infiltration system Alternatively press the F5 function key or click the calculator in the tool bar First
33. e shown Paving infiltration Existing paving area 500 0 rr Existing imported area 500 0 rr Alu total 1000 00 rr Discharge coefficient 0 500 Alu paving 500 00 r Max impoundment base course 0 06 rm Draining time base course 81 1 minutes 50 00 2 of Alu total 500 00 rr can be drained away by the paving The remaining area of 500 00 rr ts drained by means of a French drain GGU SEEP User Manual Page 31 of 61 April 2012 French drain infiltration paving x Alul French drain 500 00 rr Required French drain length 53 84 m Required storage volume 15 07 rrr Draining time 66 7 minutes 1 1 hours Following this the analysis results are displayed in the graphics Results Hannover Sod Effective permeability joints 8 000 10 m s lee eee Regured French drain length 53 84 m W s a y Winay im Requred storage volume French drain 15 07 m Max impoundment base course 0 06 m Rainfall per unit area paving 204 80 Literis ec ha Rainfall duration paving 10 mins Rainfall per unit area French drain 15 40 Liter sec ha Draining time French drain 1 1 hours Cmn s2 a2 3048 sn zsa 25a soss an 207 207 e283 154 5373 A French drain length of 53 84 m is obtained GGU SEEP User Manual Page 32 of 61 April 2012 6 11 Paving with pipe infiltration Notes on the structural design of these systems can be taken from o
34. elect the Edit System parameters menu item and enter the data from the following dialog box System parameters l x Permeability omnts mis 1 000E 3 Permeability subgrade ms 1 000E 3 Permeability base course ms 1 000E 4 Thickness base course m oso Effective pore space base course oz Permeability subsurface ms 5 0006 6 Distance to nearest cellar m 10 00 Groundwater surace distance m 200 Alu imported areal re 5000 without paving e g from roof areas Allow distance base of system gw roof rn 1 00 Frequency n 1 fal 0 203 5 year Cancel Confirm your input with OK Then select the Edit Paving with pipe menu item and enter the data from the following dialog box GGU SEEP User Manual Page 34 of 61 April 2012 Confirm your input with OK A location specific table can now be entered with its rainfall in tensities For this example the Hannover Stid rainfall intensity table is used It is loaded auto matically when the program starts see menu item Edit Rainfall intensity table Section 7 2 6 GGU SEEP User Manual Page 35 of 61 April 2012 The infiltration system can now be analysed Go to the System Analyse menu item The results of the analysis are shown Paving infiltration x Existing paving area 500 0 rr Existing imported area 500 0 rr Alu total 1000 00 rr Discharge coefficient 0 500 Alu paving 500 00 rr Max i
35. em visualisation menu item A graphical visualisation of the current infiltration system is displayed on the output sheet The shape and appearance of this system visualisation can be modified by activating the Show sys tem check box in this menu item System visualisation values in m x M Show system Wale 3319 width 160 00 y value 8642 Height 12000 Font size mm 2 U Shatt thickness factor for graphics only For shaft infiltration only I with inlet With groundwater MW with water For swale or shaft infiltration Background colour Cancel e Show system The Visualisation is activated and uses the x and y coordinates defined in x value y value Width and Height The Font size for labelling is also defined here The fastest way to modify the position or size of the system visualisation is to press the F11 function key and then to either pull the system visualisation to the new position or to move the sides of the system visualisation to their new size with the left mouse button pressed e Shaft thickness factor The graphical visualisation of the shaft wall for shaft infiltration employs a factor to make details of the wall clear e With inlet The inlet to a shaft infiltration system can also be displayed in the graphics e With groundwater If the groundwater is very deep the system graphics are compressed The infiltration system itself
36. erences menu in Section 7 4 e legend containing system data e system visualisation of the selected infiltration system e rainfall intensity table e legend containing the analysis results only if the system has been analysed These four elements can be resized and repositioned to suit your requirements In addition user created graphic elements can be added using the integrated Mini CAD module Stamp fields e g company logos can be added in the same manner The default visualisation format is A4 The sheet format can be modified e g A3 if required Data input is in accordance with conventional WINDOWS operations and can therefore be learned almost entirely without the use of a manual Graphic output supports the true type fonts supplied with WINDOWS so that excellent layout is guaranteed Colour output and any graphics e g files in formats BMP JPG PSP TIF etc are supported DXF files can also be imported by means of the integrated Mini CAD module see the Mini CAD manual The program has been thoroughly tested No faults have been found Nevertheless liability for completeness and correctness of the program and the manual and for any damage resulting from incompleteness or incorrectness cannot be accepted 2 Licence protection and installation In order to guarantee a high degree of quality a hardware based copy protection system is used for the GGU SEEP program The GGU software protected by the CodeMeter cop
37. es saeaeiuetanwns as tusaninesteeuncemndeaiesaeneusbe 43 T20 Rainfall intensity table menm teM senne a 44 7 2 7 Construction notes theory ssssseeeeeeeeessssssssssssecccreeersssssssssssecceteeeesssssssssssees 46 TESS E E e T E S cite na aoa E E E E gs E E E E E E soteuas 46 PSL Apayse MEn ite E N 46 GGU SEEP User Manual Page 2 of 61 April 2012 2 gt OULPUL PETELCN CES MeN 33 snscssnaussoanecasbedondentoomacansn bond denactethe tina dousouns sunenhonddeeasaubbeeanduet 47 7 4 1 System parameters legend menu item 2 0 0 cccccssssseeeeseeeeeceeeeeeeeeeeeaaeaeeeeees 47 Teed RESUS IC CCN menu eee a Senentutaniutelasiniieata sends buaek 48 7 4 3 System visualisation menu item ssssoeseereeesssssssssssssectrrerrssssssssssseeeeeeeeessssssss 49 TAS Simple header data menu IteM anrirnevnan toe a EE A E 50 TAS Ranta ntensiy meni ALE srren A 51 Ta Restall MENU ILC x 00 5 22 sssasseasermennsci nears demesesani TI 51 Tas Page Size and marsins mMenu LEM cecsclisis se eat asain eens 52 TAS Move Objects mEnE Menene E ET 52 do Graphics preferences MenU sirsiran cree ata A eE EE es ae seve ea aE 53 dol Rereshand zoom menn MEM ers a a aaeteeaoee dae anes 53 T2 Oom nro Me MU NEM a A A 53 7 5 3 Legend font selection menu ICM ccc eeeeeessseeecccceeeeeeeeeaaeeeeeseeeeeeeeeeeeeeeseeaaaas 53 Pe gt WAG DOLGEES meni Neies a a aee a a a 53 foo Pen colour and width menu Menes ede alas ed nietadiad Ws
38. ibility of selecting a smaller zoom factor ensuring output to one page Fit to page button Following this you can enlarge to the original format on a copying machine to ensure true scaling Furthermore you may enter the number of copies to be printed e DXF file allows output of the graphics to a DXF file DXF is a common file format for transferring graphics between a variety of applications e GGUCAD file allows output of the graphics to a file in order to enable further processing with the GGUCAD program Compared to output as a DXF file this has the advantage that no loss of colour quality occurs during export GGU SEEP User Manual Page 39 of 61 April 2012 e Clipboard The graphics are copied to the WINDOWS clipboard From there they can be imported into other WINDOWS programs for further processing e g into a word processor In order to import into any other WINDOWS program you must generally use the Edit Paste function of the respective application e Metafile allows output of the graphics to a file in order to be further processed with third party software Output is in the standardised EMF format Enhanced Metafile format Use of the Metafile format guarantees the best possible quality when transferring graphics If you select the Copy print area tool from the toolbar you can copy parts of the graphics to the clipboard or save them to an EMF file Alternatively you can send the marked area directly to your
39. ing with French drain infiltration cc ccssssssssseseeecceeeeeeceeeeaeaeessseeeeeeeeeeseeeeeeeaas 29 G2 Pavinie With pipe MALAWI ON saeara e A Ee tongues EAE 33 6212S wale pipe miraton Ol Sie E A E etal canines 37 6 13 Swale French drain infiltration Old Jaira a a a 37 7 Description of menu itemMS sceccccccosocececcceccceccccceccccecccccccceeccceseososesceccecececcocsessssesceccecseeee 38 Tok STG CU ene E EE T ET AEE EE EE 38 Talal New Meni ICTS see EE E esecean ea renter ks 38 PeR FEO a 10 reenter tae a ee eee Mtr err ee NT ic ta Aen Cee eC Aree 38 Da WS AMM TNL ICID he a oe ema aa aot ceca 38 Veal A SS ANCZAS TMG TIU ALC E cea seetd O TE E E E E TE cease wale 38 TES Primer Pret CEenCes menu Ne Meyi iien E E 38 TLO Prinandepor mMenu e Mie Lente lees aetna te dese ol aoe 39 Rik ABAtC Hs OriNG mena Wie Hi aes5 sa zaieoncdeat N A 41 TES RAG aen BUG Etec en carsrstcan bine isa E A aa bated EE T OES 41 BREG Me Ds Duce MOU TLCS n T ame E ease vicandenenes 41 P Etme TAU aise aattsaut eae a a oa eanuuas cde anestauenae enue usiea aula ereaus Almera dade 42 7 2 1 Project identification menu EM pica cecdssaads Adasdensiesinnacthecdusiaes ieee niasdens talons cteatnes 42 T22 Infiltration type menu Men ueiran a e E ae E Ai 42 D2 System paaMmeers MEMI EN aeo r e E tien 43 7 2 4 Swale infiltration Pipe infiltration menu 1t MS eee eee eeeeeeeeeeeeeeeeeeeees 43 Jao Dronine me Tie MU te Me
40. is barely recognisable In such cases deactivate the With groundwater check box The graphics are then generally restricted to the zone around the system The groundwater level no longer influences the scaling of the graphics GGU SEEP User Manual Page 49 of 61 April 2012 e With water The water filled system can be visualised for swale and shaft infiltration Activate the With water check box to enable this option e Background colour The remaining background of the system visualisation can be given a colour fill 7 4 4 Simple header data menu item The graphics can be modified to suit requirements using the Mini CAD system integrated in the program Among other things it is possible to create a user designed company header which can also include a company logo etc see Section 7 5 6 If this appears to be too much work this menu item allows a simplified type of header data to be used x Position etc i Show header data mm 35 00 y mra 350 00 FJ Background colour Texts Institutions Beispiel amp Partner Street ZumBeispiel 40 00 T owr 26605 Beispielbiittel Telephone 0531312895 Telefax 0537 313074 Project Faving Scientist K ster B ult Cancel Activate the Show header data check box and enter the required text The position on the out put sheet is defined by x mm and y mm If required a coloured background can be de fined using the Background colour butto
41. k functions 57 Mouse wheel functions cece ceeeccceeeeeeeeeee 57 Objects Move With MOUSE ceeeeeeeeeeeeees 51 Output sheet alter position size of individual elements using mouse 51 Output sheet reset all elements to defaults 50 Pace Tormat Cerne ae 51 Page margins efine cceccccccceeceeeeeeeeeeeees 51 Page section COPy Print cccccceccceeeeeeeeeeee eens 54 Page Section COPY PIint ccecccccccsessssseseeeeeees 58 PAW CCS 12 reiua a 25 Pen PRELETeNCe Sia unicii 53 Permeso iye a 6 Preferences progranieesesimee nne 55 Print raphi Sesaat we detees 38 Pint sectiol amean nnan 39 54 58 Print several TilOS ssc ciissesnciecavdceecsecsseedveiviewcdoete 40 Printer preferente Sienn 37 38 Program load save preferences 000006 55 Program show improvements 00ss008 56 Program show information sseeeeeeeeees 56 Project data add via Mini CAD 00008 53 Project description display 41 46 Proportion Of Joints cccccceeeeeeceeeeeeeeeeeeeeees 25 Rainfall duration after Reinhold 7 Rainfall duration using surface infiltration 9 Rainfall intensity table display as legend 50 Rainfall intensity table edit eee 43 Rainfall intensity table import as KOSTRA dataen 44 Rainfall intensity table influence on desienres lt adese n 13 Rainfall intensity table units
42. ks Section 8 3 Colour on off If you prefer to do without colour in the system visualisation e g to create a black and white printout use this on off switch KT Undo move object If you have previously moved a legend F11 or used Output preferences Move objects you can undo the last movement with this tool Restore move object If you have previously undone a movement you can restore with this tool GGU SEEP User Manual Page 55 of 61 April 2012 7 5 8 Load graphics preferences menu item You can reload a graphics preferences file into the program which was saved using the Graphics preferences Save graphics preferences menu item Only the corresponding data will be refreshed 7 5 9 Save graphics preferences menu item Some of the preferences you made with the menu items of the Graphics preferences menu can be saved to a file If you select GGU SEEP alg as file name and save the file on the same level as the program the data will be automatically loaded the next time the program is started and need not be entered again If you do not go to File New upon starting the program but open a previously saved file instead the preferences used at the time of saving are shown If subsequent changes in the general preferences are to be used for existing files these preferences must be imported us ing the menu item Graphics preferences Load graphics preferences GGU SEEP User Manual Page 56 of 61
43. l evalua tions according to ATV A 121 available from local authorities are used to determine rainfall intensities These tables contain precipitation levels and rainfall intensities for various rainfall durations and recurrence intervals frequencies The GGU SEEP program makes its computations using the location specific rainfall intensities table but also allows analysis using Reinhold s rainfall series e g for use in draft design The program also determines the decisive rainfall duration after Reinhold This time value function after Reinhold only applies to rainfall durations lt 150 minutes A warning is issued if greater values are determined in the course of analysis Because the systems are slightly larger for rainfall durations gt 150 minutes the rainfall duration is not reduced for any of the systems with the ex ception of shaft infiltration However it should still be noted that for rainfall durations gt 150 minutes a more detailed consideration is required e g via the rainfall intensity tables in the KOSTRA Atlas If the rainfall intensity calculations are performed using the tables in the KOSTRA Atlas the loca tion specific tables must be obtained By default the program contains the tables for the south Hannover region which are also included in the new standard If you use the KOSTRA DWD 2000 program published by the Institut fiir technisch wissenschaftliche Hydrologie www itwh de the KOSTRA data for the req
44. le is used It is loaded auto matically when the program starts see menu item Edit Rainfall intensity table Section 7 2 6 The swale pipe infiltration can now be analysed Go to the System Analyse menu item The results of the analysis are shown Swale pipe infiltration x Raintall duration swale 60 00 minutes Selected wale area 100 00 mf Existing swale area 92 59 n Storage volume swale 24 49 rr Swale impounding depth 0 26 m Raintall duration swale pipe 240 00 minutes Length swale pipe 61 73 m Storage coefficient converted 0 354 GGU SEEP User Manual Page 25 of 61 April 2012 Following this the analysis results are displayed in the graphics Amine Ler grainy me Emi Results Swale depth impounding depth 0 26 m Length swal Pipe 61 73 m Rainfall duration swale 60 00 minutes Rainfall duration swale Pipe 240 00 minutes Storage volume swale 24 49 m Storage coefficient converted 0 354 A swale depth of 0 26 m and a French drain length of 61 73 m are obtained 6 9 Paving with swale infiltration Notes on the structural design of these systems can be taken from o Merkblatt fiir wasserdurchldssige Befestigungen von Verkehrsfl chen Forschungsgesellschaft fiir Strapen und Verkehrswesen Ausgabe 1998 Impervious Paving of Traffic Areas Fact Sheet German Highways amp Traffic Research Association 1998 edition Subgrade Joint siller i a ee H
45. lied to all files in the list 7 1 8 Exit menu item After a confirmation prompt you can quit the program 7 1 9 1 2 3 4 menu items The 1 2 3 4 menu items show the last four files worked on By selecting one of these menu items the listed file will be loaded If you have saved files in any other folder than the program folder you can save yourself the occasionally onerous rummaging through various sub folders GGU SEEP User Manual Page 41 of 61 April 2012 7 2 Edit menu 7 2 1 Project identification menu item A description typifying the system can be entered it will then be included in the System pa rameters legend see Section 7 4 1 The infiltration type adopted is entered automatically and does not need to be entered via this menu item 7 2 2 Infiltration type menu item This menu item is used to select the required type of infiltration The system is designed according to DWA A 138 April 2005 using the rainfall intensity tables from the KOSTRA Atlas The Table radio button is activated in the following dialog box in addition a surcharge factor can be entered According to the standard this may be between 1 1 and 1 2 If the Reinhold button is activated design uses the old method with the Reinhold s rainfall series Type of infiltration x Calculate Rainfall intensity after Reinhold Table Surcharge factor 1 20 Surface infiltration Pipe infiltration French drain intilt
46. m 2 500 French drain height m 1 000 Max water level in French drain m 0 000 from ground level EF height French drain height mas water level in French drain Storage coefficient s 0 350 For gravel 0 35 for sand 0 20 Cancel Confirm your input with OK A location specific table can now be entered with its rainfall in tensities For this example the Hannover Siid rainfall intensity table is used It is loaded auto matically when the program starts see menu item Edit Rainfall intensity table Section 7 2 6 The French drain infiltration can now be analysed Go to the System Analyse menu item The results of the analysis are shown French drain infiltration x Required French drain length 35 48 rm Required storage volume 31 05 rrr Draining time 121 5 minutes 2 0 hours Following this the analysis results are displayed in the graphics Regured French drain length 35 48 m Required storage volume 31 05 m5 Governing rainfall duration 45 0 minutes Rainfall per unt area 69 2 Liter sec ha Draining time 2 0 hours A required French drain length of 35 48 m is obtained GGU SEEP User Manual Page 14 of 61 April 2012 6 4 Pipe infiltration DWA A 138 Appendix A 2 4 b The theoretical principles are contained in the standard Chapters 3 2 3 and 3 3 4 DWA A 138 April 2005 The procedure is demonstrated using Example b in Appendix A 2 4 Go to the menu item
47. mpoundment base course 0 06 rm Draining time base course 81 1 minutes 50 00 2 of Alu total 500 00 rr can be drained away by the paving The remaining area of 500 00 rr is drained by means of a Pipe Pipe infiltration x Alul French drain 500 00 rr Required French drain length 51 58 m Required storage volume 15 34 rf Storage coefficient converted 0 372 Draining time 70 8 minutes 1 2 hours Following this the analysis results are displayed in the graphics Hamos s 1d Results peeves O Effective permeability joints 8 000 107 mis EELNES Reguired pipe length 51 538 m Required storage volume pipe 15 34 m Max impoundment base course 0 06 m Rainfall per unit area paving 204 60 Literis ec haj Rainfall duration paving 10 mins Rainfall per unit area pipe 11 50 Literis ec ha Draining time pipe 1 2 hours A French drain length of 51 58 m is obtained GGU SEEP User Manual Page 36 of 61 April 2012 6 12 Swale pipe infiltration old This infiltration type is only supported in order to retain the availability of older records Design is only possible using Reinhold s rainfall series Analyses should therefore no longer be carried out using this type of infiltration Details of design and theoretical principles can be taken from the menu item Edit Construction notes theory 6 13 Swale French drain infiltration old This infiltration type is only suppor
48. n GGU SEEP User Manual Page 50 of 61 April 2012 7 4 5 Rainfall intensity menu item The rainfall intensities must be available as table data for an analysis using the KOSTRA Atlas table data As long as the user defined system has not been analysed the selected table is dis played with all its data on the output sheet After going to this menu item the position and size of the table can be modified in the subsequent dialog box or if required be switched off by deactivating the Show table check box The font sizes used in the table are adjusted to suit the defined preferences The fastest way to modify the position or size of the rainfall intensity table is to press the F11 function key and then to either pull the table to the new position or to move the sides of the table to their new size with the left mouse button pressed Rainfall intensity table x W Show table mm 135 00 width 60 00 y mm 12 00 Height 65 00 Table values Table including all values C No negative values in the table Only F values in the table Cancel In order to display only the decisive table data after system analysis the data required for display can be defined using the radio buttons in the lower group box If Only 7 values in the table is selected it should be noted that the program automatically display one row above and one row below the decisive values 1 e more than 7 rows may be displayed 7 4 6 Re
49. ng is designed as a surface infiltration according to DWA The surface area supplying the paving A u paving is obtained from e A u paving A u total 1 0 runoff coefficient The decisive permeability for the paving k paving is obtained from e k paving k joints proportion of joints 100 0 GGU SEEP User Manual Page 29 of 61 April 2012 If this value is greater than the permeability of the subgrade or the subsurface the smaller value is adopted The French drain is designed as a French drain infiltration according to DWA The sur face area supplying the French drain A u French drain is obtained from e A u French drain A u total runoff coefficient The decisive permeability for the subsurface of the French drain k French drain is obtained from e k French drain k subsurface The procedure is demonstrated using a worked example Go to the menu item File New or E dit Infiltration type Because analysis is performed according to DWA A 138 using the rainfall intensity tables in the KOSTRA Atlas the Table radio button is activated Exit the dialog box by clicking the Paving with French drain button Select the Edit System parameters menu item and enter the data from the following dialog box System parameters x Permeability omnts ms 1 000E 3 Permeability subgrade ms 1 000E 3 Permeability base course ms 1 000E 4 Thickness base course m oso Effective pore
50. o a swale pipe infiltration Go to the menu item File New or Edit Infiltration type Then press the Swale pipe infiltra tion new button Select the Edit System parameters menu item and enter the data from the following dialog box System parameters x Permeability ms 5 000E 7 Distance to nearest cellar m 1000 Groundwater surtace distance m 3s Alu ne 2000 0 Allow distance base of system gw root m 10 Cancel Confirm your input with OK Then select the Edit Swale pipe infiltration menu item and enter the data from the following dialog box GGU SEEP User Manual Page 24 of 61 April 2012 Swale pipe infiltration x Swale area Automatic Swale area selected m Permeability swale m F OO0E 5 topsoil permeability Frequency swale 1 al 1a 1 year H Topsoil thickness m 0 300 Frequency French drain 1a 0 2 5 year Throttled flow rris 0 00100 Base width of French drain m 1 500 Height of French drain m 1 000 from ground level Clear dimension of pipe m 0 200 Fipe thickness m 0 040 Storage coefficient 0 350 For gravel 0 35 for sand 0 20 ail aa Thickness of layer below pipe for graphics only Thickness m 0 200 Raise pipe Confirm your input with OK A location specific table can now be entered with its rainfall in tensities For this example the Hannover S d rainfall intensity tab
51. odify the position of the legend is to press the F11 function key and then to pull the legend to the new position with the left mouse button pressed By activating the Short or Long option buttons the current file name can be shown in the legend either with or without the path GGU SEEP User Manual Page 47 of 61 April 2012 7 4 2 Results legend menu item Once the system has been analysed the results can be displayed in a legend on the output sheet If the Show legend check box is activated in the dialog box below the shape and appearance of the result graphics can be individually defined M Show legend Heading mra Ia 4 mm 72866 Font size mm Em Mas no of lines ho M with draining time Background colour cancel A text can be specified under Heading at the top of the dialog box this will be entered in the legend You can define and edit the position of the legend using the values x and y You control the size of the legend using Font size and Max no of lines where necessary several columns are used The legend background can also be given a colour fill The fastest way to modify the position of the legend is to press the F11 function key and then to pull the legend to the new position with the left mouse button pressed The With draining time check box activates display of this value in the legend GGU SEEP User Manual Page 48 of 61 April 2012 7 4 3 Syst
52. onding menu items The individual function key allocations are e Esc refreshes the screen contents and sets the screen back to the given format This is useful if for example you have used the zoom function to display parts of the screen and would like to quickly return to a complete overview e F1 opens the manual file e F2 refreshes the screen without altering the current magnification e F5 opens the menu item System Analyse e F11 activates the menu item Output preferences Move objects GGU SEEP User Manual Page 58 of 61 April 2012 8 3 Copy print area icon A dialog box opens when the Copy print area icon in the menu toolbar is clicked de scribing the options available for this function For example using this icon it is possible to either copy areas of the screen graphics and paste them into the report or send them directly to a printer In the dialog box first select where the copied area should be transferred to Clipboard File or Printer The cursor is displayed as a cross after leaving the dialog box and keeping the left mouse button pressed the required area may be enclosed If the marked area does not suit your requirements abort the subsequent boxes and restart the function by clicking the icon again If Clipboard was selected move to the MS Word document for example after marking the area and paste the copied graphics using Edit Paste If File was selected the following dialog b
53. or loaded here This warning note should not be deactivated in order to avoid mistaken use of the wrong rainfall intensity table For surface infiltration a note is also displayed concerning the surcharge factor which is not taken into consideration for this infiltration type The analysis results are then displayed GGU SEEP User Manual Page 10 of 61 April 2012 Surface infiltration xX Necessary infiltration area 73 31 m existing infiltration area 75 00 r All s well Following this the analysis results are displayed in the graphics Necessary infitration area 73 3 m Governing rainfall duration 10 0 minutes D Fos Rainfall per unit area 204 6 Literis ec ha s ha zen ee A required infiltration area of 73 3 m is obtained 6 2 Swale infiltration DWA A 138 Appendix A 2 2 The theoretical principles are contained in the standard Chapters 3 2 3 and 3 3 2 DWA A 138 April 2005 The procedure is demonstrated using the example from the standard Appendix A 2 2 Go to the menu item File New or Edit Infiltration type Because analysis is performed according to DWA A 138 using the rainfall intensity tables in the KOSTRA Atlas the Table radio button is activated Enter a surcharge factor of 1 2 if not already defined Exit the dialog box by clicking the Swale infiltration button GGU SEEP User Manual Page 11 of 61 April 2012 Select the Edit System parameters menu item and enter th
54. ox opens once the area has been defined File D Programe Civilszerve SG GU SottyaresGGU SEEPS magel emt generated Rename Delete The default location of the file is the folder from which the program is started and if several files are created the file is given the file name Image0 emf with sequential numbering If the Rename button in the dialog box is clicked a file selector box opens and the copied area can be saved under a different name in a user defined folder Saving can be aborted by pressing the De lete button If the Printer button was pressed in the first dialog box a dialog box for defining the printer settings opens after marking the area Following this a dialog box for defining the image output settings opens After confirming the settings the defined area is output to the selected printer GGU SEEP User Manual Page 59 of 61 April 2012 9 index CHP DO At ins scicmrsscahicnaverstenerticuanersuesd daaRaecnetenn 39 C deMeter SUC Kis testes tuh naire i 4 Colour switch on off 0 0 00 cece eee eecceecesceeceeeees 54 Colour pens define for graphical elements 53 Company letterhead add via Mini CAD 53 Context MENU Oprirea ii 57 COpy print ateari 39 54 58 Cutting borders switch on off cccceeeee 52 D Description of record enter 41 46 Distance to groundwate cccccccceeceeeeeeeeeeees 6 Draining time analySIS cccccceceeeeeeeeeeeeeees
55. ration Shaft infiltration gwale pipe ttitratior Told Swale Rrench drain ttitration old Paving with swale Paving with French drain Paving with pipe Swale pipe infiltration new Swale French drain infiltration rev Cancel After selecting an infiltration type the screen graphics are refreshed accordingly GGU SEEP User Manual Page 42 of 61 April 2012 7 2 3 System parameters menu item The primary system boundary conditions are entered using this menu item The dialog box has a different appearance depending on the infiltration type selected see the examples given in Sec tion 6 All data entered using this menu item are displayed in the System parameters legend on the output sheet see Section 7 4 1 7 2 4 Swale infiltration Pipe infiltration menu items The boundary conditions typifying the individual infiltration types are defined using this menu item Depending on the infiltration type selected the dialog box has a different design see the examples given in Section 6 All data entered using this menu item are displayed in the System parameters legend on the output sheet see Section 7 4 1 7 2 5 Draining time menu item The permeability used to compute the draining time of the infiltration system is defined using this menu item The DWA A 138 standard proposes 0 5 k for analysis Activate the required value in the dialog box x Calculate draining time with C 10k f D5
56. set all menu item All changes made in the preferences for the legends can be reset to the defaults applied when the program starts using this menu item GGU SEEP User Manual Page 51 of 61 April 2012 7 4 7 7 4 8 GGU SEEP User Manual Page size and margins menu item The program uses A4 format as default You can edit the page format in the following dialog box Page size and margins Edit page size and margins Page in general Page height mm 297 00 a1 0 00 Page width mm Page margins mm Lett 25 00 Right Top agg Bottom Cancel 3 00 5 00 x Enter the values to be adopted for Page height and Page width The program automatically draws thin borders around the page which are required when using paper rolls on a plotter Page margin defines the position of a thickly drawn frame as a distance to these borders In order to achieve 1 1 output on an A4 printer the borders must be switched off see menu item Graphics preferences With borders Section 7 5 4 and the page height and page margins be adapted to the printable area of the printer Move objects menu item When you go to this item you can move the various legends and diagrams with the aid of the mouse Move the mouse over the object to be moved When you are located above a moveable object the mouse pointer appears in the shape of a cross You can now press and hold the left mouse button and drag
57. ted in order to retain the availability of older records Design is only possible using Reinhold s rainfall series Analyses should therefore no longer be carried out using this type of infiltration Details of design and theoretical principles can be taken from the menu item Edit Construction notes theory GGU SEEP User Manual Page 37 of 61 April 2012 7 Description of menu items 7 1 File menu 7 1 1 New menu item A new system design can be entered and analysed After going to this menu item the option box opens to allow selection of the required type of infiltration see menu item Edit Infiltration type Section 7 2 2 7 1 2 Load menu item You can load a file with system data which was created and saved at a previous session and then edit the system 7 1 3 Save menu item You can save data entered or edited during program use to a file in order to have them available at a later date or to archive them The data is saved without prompting with the name of the current file 7 1 4 Save as menu item You can save data entered during program use to an existing file or to a new file 1 e using a new file name For reasons of clarity it makes sense to use vrs as file suffix as this is the suffix used in the file requester box for the menu item File Load If you choose not to enter an extension when saving vrs will be used automatically 7 1 5 Printer preferences menu item You can edit printer preferen
58. the input data are checked A warning message is produced if errors are identified Once the analysis is complete information on the analysis is displayed as shown in the following box Swale infiltration x Required swale depth 0 17 m Required storage volume 33 20 rrr Draining time 110 7 minutes 1 8 hours After confirming the input with OK the analysed system is displayed on the screen In addition the principle result data are displayed in a legend on the screen GGU SEEP User Manual Page 46 of 61 April 2012 7 4 Output preferences menu 7 4 1 System parameters legend menu item After selecting this menu item a dialog box opens allowing graphics preferences to be selected for displaying a legend containing system data The legend is activated by the Show legend check box In addition to data in the dialog box the legend also contains the project identification 1f it was entered using the corresponding menu item 7 2 1 System parameters values in mini x M Show legend w value 46 933 y value 238 744 Font size mm 25 Max no of lines jig Background colour Enter file name 6 None Shot Long Cancel You can define and edit the position of the legend using the values x and y You control the size of the legend using Font size and Max no of lines where necessary several columns are used The legend background can also be given a colour fill The fastest way to m
59. u item A note is shown first xl Existing swale area 139 37 mf deviates by more than 3522 from that selected 200 00 rm This should be corrected How to continue 7 Correct Cancel Select the Accept button here to completely copy the example in the new standard Normally Correct should be selected in order to adapt the selected swale area to the in situ conditions After pressing Accept the results of the analysis are shown GGU SEEP User Manual Page 22 of 61 April 2012 Swale French drain infiltration x Rainfall duration swale 30 00 minutes Selected swale area 200 00 nf Existing swale area 139 37 rr Storage volume swale 33 20 of Swale impounding depth 0 24 m Rainfall duration swale French drain 720 00 minutes Length swale French drain 32 91 m Storage coefficient 0 350 OF Following this the analysis results are displayed in the graphics Results Aner Swale depth impounding depth 0 24 m Length swak French drain 92 91 m Rainfall duration swale 30 00 minutes Rainfall dura tion swale French dram 720 00 minutes Storage volume swale 33 20 m Storage coefficient 0 350 ai g Fe ps an o ae om A swale depth of 0 24 m and a French drain length of 92 91 m are obtained GGU SEEP User Manual Page 23 of 61 April 2012 6 8 Swale pipe infiltration In order to emphasise the procedure the previous example is modified t
60. uired location within Germany can be imported into GGU SEEP via a file generated by the program or via the Windows clipboard The new standard recommends adopting a surcharge factor between 1 1 and 1 2 to determine the required storage volume in order to avoid under designing depending on the measure of risk involved The surcharge factor is entered in the same dialog box used for selecting the type of infiltration Use of the program will be demonstrated below using worked examples These examples are pro vided as files and can be opened using the File Load menu item GGU SEEP User Manual Page 7 of 61 April 2012 6 Worked examples 6 1 Surface infiltration DWA A 138 Appendix A 2 1 The theoretical principles are contained in the standard Chapters 3 2 3 and 3 3 1 DWA A 138 April 2005 The procedure is demonstrated using the example from the standard Appendix A 2 1 Go to the menu item File New or Edit Infiltration type You will see the following dialog box Be cause analysis is performed according to DWA A 138 using the rainfall intensity tables in the KOSTRA Atlas the Table radio button is activated Type of infiltration x Calculate Rainfall intensity after C Reinhold Table Surcharge factor 1 20 Swale infiltration Pipe infiltration French drain intiltration Shaft infiltration Swale pipe titration Told SiWwale French drain ttitration old Paving with swale Paving with French drain
61. ust be picked off the maps provided After entering the required data the DOS program is automatically closed and the determined values stored in a table file Open the file in a text editor and save it with the name of the location as a text file txt otherwise the program will overwrite the old data If the open the table file using an editor it will look similar to that in the figure below Niederschlagshoehen und spenden fuer das ausgewaeh lte Rasterfeld Om WOW OW WHO OA PJ Ln al Gg ES U P ETETETT om wun me a HHHHHHHHHHHHHHHHHHAHHHHHHA D on Lad PJ y a E J Un LA og n n rm u aon as A mr A oo FR Boo ud Fe a Mm g0 on D wong m E OF co bdo bo E oJ fF roe ro co fe oy e rs un wo BRPuPRPoos 10 ee D O to hJ n E 0 GG Lt oh Fu wo ha oun J gt O O mm oom E on D n D oun w h h h h h h h h h h won Lad fe oun wo oun Brung Of on oo oh Lal Lad to H m Ow wo M G Ph on rs Un wo Bou unm og J E uo H O m an J og on Ln oun Lal Ln Fun wiederkehrzeit Cin aj mittlere Zeitspanne in der ein Ereignis einen wert einmal erreicht oder ueberschreitet Niederschlagsdauer einschliesslich Unterbrechungen Cin mm ho Niederschlagshoehe Cin mm Niederschlagsspende Cin 1 s ha The GGU SEEP program automatically uses the rainfall intensities RN in litres sec ha marked columns in the figure above generated by the DOS program Click the Import file button to transfer the data to GGU SEEP and open th
62. with its rainfall in tensities For this example the Hannover Stid rainfall intensity table is used It is loaded auto matically when the program starts see menu item Edit Rainfall intensity table Section 7 2 6 The shaft infiltration can now be analysed Go to the System Analyse menu item The results of the analysis are shown Shaft infiltration Type A x Maxinun shaft water level zmas 2 340 m Maxinunn storage volume Ws max 1 838 mr Governing rainfall duration 60 0 minutes Following this the analysis results are displayed in the graphics Reon Maximum shaft water level z max 2 34 m Maximum storage volume Vs max 1 84 m Governing rainfall duration 60 0 minutes Rainfall per unit area 56 4 Liter sec ha A required shaft depth of 3 84 m is obtained as the sum of the impounding depth z 2 34 m the frost free depth of the supply pipe 1 0 m and the thickness of the filter 0 5 m GGU SEEP User Manual Page 18 of 61 April 2012 6 6 Shaft infiltration Type B DWA A 138 Appendix A 2 5 The theoretical principles are contained in the standard Chapters 3 2 3 and 3 3 5 DWA A 138 April 2005 The procedure is demonstrated using the example from the standard Appendix A 2 5 Go to the menu item File New or Edit Infiltration type Because analysis is performed according to DWA A 138 using the rainfall intensity tables in the KOSTRA Atlas the Table radio button 1s activated Enter a sur
63. y be interesting to note that swale design using the table data KOSTRA Atlas for Gliesmarode in Braunschweig gives a swale depth of 0 27 m The distance between Hannover Siid and Braunschweig Gliesmarode is barely 60 km A swale depth greater by a factor of 1 59 is required nevertheless French drain infiltration DWA A 138 Appendix A 2 4 a The theoretical principles are contained in the standard Chapters 3 2 3 and 3 3 4 DWA A 138 April 2005 The procedure is demonstrated using Example a in Appendix A 2 4 Go to the menu item Fi le New or Edit Infiltration type Because analysis is performed according to DWA A 138 using the rainfall intensity tables in the KOSTRA Atlas the Table radio button is activated Enter a surcharge factor of 1 2 if not already defined Exit the dialog box by clicking the French drain infiltration button Select the Edit System parameters menu item and enter the data from the following dialog box System parameters x Permeability ms 8 00065 Distance to nearest cellar m 1000 Groundwater surace distance m 300 Alu re 2000 0 Allow distance base of system gw roof rn 10 Frequency n 1a 0 2 a 5 year Cancel Confirm your input with OK Then select the Edit French drain infiltration menu item and enter the data from the following dialog box GGU SEEP User Manual Page 13 of 61 April 2012 French drain infiltration x Base width of French drain
64. y protection system is only available in conjunction with the CodeMeter stick copy protection component hardware for connection to the PC CM stick Because of the way the system is configured the protected software can only be operated with the corresponding CM stick This creates a fixed link between the software licence and the CM stick copy protection hardware the licence as such is thus represented by the CM stick The correct Runtime Kit for the CodeMeter stick must be installed on your PC Upon start up and during running the GGU SEEP program checks that a CM stick is connected If it has been removed the program can no longer be executed For installation of GGU software and the CodeMeter software please refer to the information in the Installation notes for GGU Software International which are supplied with the program GGU SEEP User Manual Page 4 of 61 April 2012 3 Language selection GGU SEEP is a bilingual program The program always starts with the language setting applicable when it was last ended The language preferences can be changed at any time in the menu using the menu item Spracheinstellung for German or Language preferences for English 4 Starting the program After starting the program you will see two menus at the top of the window e File e After clicking on the File menu a previously calculated system can be loaded by means of the Load menu item or a new one created using New

GGU-SEEP - Index of

Contents

Download Pdf Manuals

Related Search

Related Contents