RTwalls WWDim
Contents
1. 12 Design of Sheet Pile Walls The design of sheet pile walls follows the recommendations of EAB All common sheet pile walls of the manufacturers ARBED Krupp PU series and AZ HOESCH LARSSEN series and British Steel LX series GSP 6 are included in the profile database Additional profiles can be added to the profile file userprof dat which can be found in the installation direction of WWDIM Please refer to chapter Design of timbered walls Additional to bending bending pressure shear and comparison stress analysis the necessary distances of the extrudable points of a shear compound for sheet pile walls with the bolt on zero level are calculated The corresponding necessary shear force occurs from the shear tension tmax web thickness The maximum of the shear tension tmax is estimated from tna maxQ As where As of sheet pile walls is calculated by the following equation As wall height 2 back thickness web thickness sin _ profile width Sheet wall Steelgrade nk DIE 5 235 JA Cancel Dimensioning Frofiletype Profilename ARBED PU25 Proposal Proof UK Comment Sheet pile dialog The button Proof OK displays the actual utilization of the sheet piles structural capacity in a new dialog The program remembers the previously selected profile type so that for a new call of the sheet pile wall dialog in a different design section this typ2. Er h t s rust s s rust fov EE Ymo Steg Beulnachweis Vea Vea Rd Vio 100 b Rd y ne mi 115 Buckling checks WALLS Retain provides a buckling length for each construction stage in the wdi interface file that is used for calculating the buckling oft he wall ch Buckling length for fixed foot support E L Bn 1 Ner e 2 10 Luch a y Nord quer Ne BON 1 0 1 0 Ow On Neen RIB Software AG Stuttgart 02 2013 RTwalls WWDim 23 Vy min 11 Steel dimensioning according to EC 3 11 5 Buckling checks Sheet pile wall data Steel grade Cancel S S 235 GammaM 1 1 Maximum alowed grouting force per welding 75 l Dimensioning Section Arcelor 4RBED A Profile d Section name az 18 e ection suggestion Buckling length 0 Stress verification OK Corrosion mm 0 Comment Dialog sheet pile wall data 11 5 1 Simplified Buckling verification The calculation is performed due to the simplified buckling verification as described in EC3 5 5 2 3 5 7 abs Nga sin Ymo XN Ny ra Yur M Sfm 1 15 S Ee Mc Rd non red Fii S fw sfu lt 1 0 11 5 2 Additional check EC3 5 5 2 3 6 requires that the additional foot support force Fa ga has to be absorbed by either an additional wall length or fixation into rock j Fa h Fo ca f Cah d Ford JI Nea x 7 0 01 mit d max displacement Th ord between the s
3. RIBgeo Geotechnical member design RT walls Retaining walls Design tool WWDim RIB Software AG Copyright This manual is intended for use as a working document for users of RIB product families The procedures described in this document and the products belonging to them are the property of RIB Software AG We reserve the right to change the information in this document without prior notice and the contents pose no obligation to RIB Software AG The software described in this document is provided in conjunction with a licence agreement All information is given without warranty Reproduction or transfer of this document or parts of it is only permitted with the explicit written permissi on of RIB Software AG With regard to liability for the software described here please refer to our software contract conditions Copyright RIB Software AG Published by RIB Software AG Vaihinger StraBe 151 70567 Stuttgart M hringen Tel 49 711 7873 0 Postfach 80 07 80 Fax 49 711 7873 119 70507 Stuttgart E Mail info rib software com Impressum www rib software com impressum Trademarks ARRIBA DIGIMASS RIB EPC RIB iTWO RIBTEC STRATIS TRIMAS PONTI and ZEICON are trademarks of RIB Software AG Other product names mentioned in this documentation may be owned by other trademark holders and are used only for identification purposes This product contains software developed by Apache Software Founda
4. Utilization N Ed N c Rd 3 1 Elastic actions and resistances just informative Mow 22 41 Md A 7 28 W Ed yd Aw 20 90 mmm Tyan 235 00 Y ad el ryk ganmamo 235 00 N mm Utilization M COM wyda Dos 1 6 Utilization vi 3W Ed Aws Rd e1142 2 4 Utilization PHY 4 0 For a stage dimensioning a more compact solution is chosen Actions Reactions Mel Design moment action Nd Design normal force action wa Design shear force action M Z Rd Design resistance for bending moment without any reductions M cRd red nal design resistance for pending moment N lt Rd Design resistance for normal force component VC Rd Design resistance for shear force EOMN el Design actions for elastic M and N interaction CM Ww h A Rd MN el Design resistance for elastic M and N interaction Ed V el Design actions for elastic shear force Rd v el Design resistance for elastic shear force Uti lizations pl Plastic utilization if applicable el Elastic util only critical is plastic calculation is Impossible wb Shear buckling of the web MN Dk Buckling due to moment and normal force hcl Med Yd TEN m Utilization ratios EOMN el ROM el Ed w el rRd w el MMe Mel M c Rd McRd red NC RO GE Hol v pl wb MA bk Z 1 00 A 7 30 7 93 14 72 220 a4 229 94 2655 50 545 97 Sse O 3 gat BEE Sege 4 37 230 00 2 D I 235 00 LU 2 9 1 zZ 1 00 A 7 3 7 93 7 08 220 a4 226 54 265
5. 11 Steel dimensioning according to EC 3 11 3 Dimensioning 11 3 Dimensioning First the resistances without reduction are calculated Bp if Xclass lt 3 Wow Wer 8 fyk Mera Ymo A KR 100 5 fyk N HARS Ymo A 100 fix Vpl Ra u 3 y MO Now the reductions of the momentum resistance are reduced due to the shear forces EC3 5 GI 5 9 and due to normal forces 5 2 3 11 and 12 For class 4 sections the EC3 5 A 5 5 points to EC3 1 3 eq 6 27 if Vea gt 50 of the shear force resistance s cos 90 DI h 2 t Wyweb a WYwep if isz WY ep WV wen 2 2 webs for U section An pl Wet Br Mpira Got Wel Ymo fyk My Ra Qp Wa Fe Wywep Ym Utilisation degree parts of M N V M yd n S Mora abs Nera UN Se x Nat Ra M 2 H foe ja ee ei Moira Vp Ra Overall degree of utilisation nm ny ny lt 1 0 11 4 Shear buckling of the web The analysis for shear buckling of the web is carried out according to EC3 1 3 Tab 6 1 for non bracing sheets Related slenderness ratio a _ 9 346 C yk quer w 2 E Shear buckling strength fov 0 58 fyk 0 48 fyk e T if eer gt 0 83 _ Aquer w 2 0 67 fyk fov if eer gt 1 40 lt gt fo quer w 22 RT walls WWdim 02 2013 RIB Software AG Stuttgart 11 Steel dimensioning according to EC 3 11 5 Buckling checks Dimensioning value of the shear force strength
6. 1 3 7 EN lan oat Pilelayout 1 3 1 CA KD Geometry of pile m Distance reinforced piles a 28 orem i R 9 Ir Dist Big u stance al Fan Diameter d 08 a 28m Dist reinforcement di 10 08 Geometry of vault m P Rise f 0 1 Thickness dG 0 19 Vault Angle of descent 8 2 print S required d 0 18 m Force along vault 897 5 kN m Radius of vault A a9 adm Tension 5 Man current tension 472 Miel Pile ml 15 o Bending Omega 0 0254 Strain concrete DES LS tot nec reinforcement 160 19 em Strain steel 10 5338 Dimension Cancel Steeltype 00 gt Trav reinforcement A O32 err m Comment Dialog Overlapping pile wall By variation of the vault rise f you will get the necessary and existing values of the compression arch automatically from the geometry d1 is the distance between center of gravity of longitudinal reinforcement bars and the concrete surface Please note that there are cross dependencies between the editable values Some data will be refreshed automatically nevertheless please make sure to keep data always consistent by using the Refresh button after changing values in this dialog 16 RTwalls WWdim 02 2013 RIB Software AG Stuttgart 8 Dimensioning of Anchors 7 3 Overlapping Pile Wall infill as pile vault Anchordescription Anchortype Anchortype Steelclassification Cancel e Strand C One bar Ischebeck TITAN EER Gine
7. Anleitung f r diesen Nachweis Rotationsnachweis ist in Anhang C zu finden EC3 5 Table 5 1 classification of sheet pile sections 20 RTwalls WWdim 02 2013 RIB Software AG Stuttgart 11 Steel dimensioning according to EC 3 11 2 Classification 11 2 2 Classification of l and U girders For the dimensioning of soldier pile walls and walings the classification of H and U profiles is performed as described in EC3 1 1 Tabelle 5 2 using the safer values for pressure and bending actions right coloumn The c t ratio uses the reduced t t srust Beidseitig gest tzte druckbeanspruchte Querschnittsteile Biegeachse Biegeachse EC3 1 1 Table 5 2 Classification of l and U sections auf Biegung auf Druck beanspruchte beanspruchte Querschnittsteile Querschnittsteile auf Druck und Biegung beanspruchte Querschnittsteile Spannungs verteilung Uber Querschnittsteile Druck positiv f r a gt 0 5 clt lt 966 13a 1 f r s 0 5 elt a fur gt 0 5 clt s 456s KEEN f r s 0 5 elt s as Spannungs verteilung ber Querschnittsteile Druck positiv 42 0 67 0 33y f r ws 1 clt s 62e 1 w V w ee o 092 os om on f r w gt 1 clt lt a Es gilt y lt 1 falls entweder die Druckspannungen c lt fy oder die Dehnungen infolge Zug s sind EC3 1 1 Table 5 2 classification of I and U sections RIB Software AG Stuttgart 02 2013 RTwalls WWDim 21
8. german WALLS Bemessung 26 RT walls WWdim 02 2013 RIB Software AG Stuttgart
9. this file Please contact Fides DV Partner in Munich if you need any additional profile types in your data bank Timber sheeting chosen beam profile steel St37 2 8 235 JA Proposal Type HEMAPEN Name 320 Proof OF Draw one beam only Comment Infill Type Thickness b and h im cm As in orem shat System Dist of beams a ER m Spar Dn m E Diminish press from body load due to pict EB 47 1 Sigma Adm 12 d dcha 0 Dimension Mm a E co cm cu 3 cm kW Conc bending j 2 e z JAS cy Stee 500 Factor H Press H Grid Layers pel wt st chof 18 Ries ft Dimension ger Age rgd Ac cho 1 88 M Concrete infill as vault adm tension EES IMN rr e Draw concrete infill Draw wood infill Dialog for the design of a timbered wall The program remembers the previously selected profile type e g HE B IPB so that for a new call of the timbered wall dialog in a different design section this type is included to the pre settings You have the choice between a wood and or a concrete infill It will be design as a single span beam for bending moment The concrete cover co and cu are the distances between upper and lower concrete surface to center of gravity of the reinforcements bars respectively RIB Software AG Stuttgart 02 2013 RTwalls WWDim 11 5 Design of Sheet Pile Walls 3 7 Input of the effective internal forces
10. up to 50 cm in diameter and 25 cm for piles of a higher diameter 7 2 Drill pile wall infill as vault The infill is assumed to be bent and will static vault behaviour Drilled piles overlapping infill as vault Concrete t 38 2 ee opt pile concrete H25 Ast 500 en File 25 fill concrete ATS infil 15 Geometry of pile m Distance Diameter Dist reinforcement Geometry of vault rm 7 Rise Thickness Angle of descent required dia 018 m Force along vault 897 5 IEN dml Radius of vault R 33 adm Tension 5 IMN Anc current tensian 359 IMN dc Pile Bending Umea 0 0254 Strain concrete 0 338 LS tot nec reinforcement 1160 19 em Strain steel 10 5338 E Dimension Cancel Steeltype Een Tray reinforcement A UA erm Comment Dialog Bored pile wall infill assumed as vault For designing the vault vary the vaults rise or its thickness Afterwards update the calculations with the button Refresh Further information you will find in the next section RIB Software AG Stuttgart 02 2013 RTwalls WWDim 15 7 Pile Wall 7 3 Overlapping Pile Wall infill as pile vault 7 3 Overlapping Pile Wall infill as pile vault For overlapping pile walls a vault will be automatically assumed for the static infill behavior Drilled piles overlapping infill piles as vault Concrete le 37 9 d i Reinf pile concrete A25 Ast 500 Du P fl pile concrete ATS Anordrung
11. 4 5 6 7 1 File gt Import WALLS forces 2 System gt Forces 3 Wall Select Type 4 Wall gt Data 5 System gt Anchor data 6 System gt Waling 7 System gt Dimension F10 3 6 General Hints During the work on the design section you can display a context sensitive menu at any time that provides you with a choice of the most important functions A double click within the main frame will always lead you to the design dialog of the chosen wall type While moving the cursor inside the window area the cursor will transform into a hand if the component is linked to a dialog By clicking the left mouse button the dialog attached to this component is shown directly RIB Software AG Stuttgart 02 2013 RTwalls WWDim 7 3 Menuitems 3 6 General Hints i WWDim bsp din EI File View Window System Wall 3 M 1 30 0 Bewehrter Pfahl Beton B25 Bst 500 Anordnung 1 3 1 Austachungspfahl Beton B15 d7 0cm d 80 0cm SE fh al 0 70m a 2 80m Femessun der Bohr chlwand System berschnittene Pfahlanordnung Mabgebende Schnitt Zustandsgr ssen je Pfahl Pfahlabstand a maximales Moment max Mi 21 57 Elm 2 50 257 81 im Be F Dr cken Sie F1 um Hilfe zu erhalten NLM Example Mouse over the static system of the Waling In the picture above a left mouse click will automatically lead to the dialog to edit the waling properties You can scale the font size under menu View gt
12. 5 50 545 97 ET 0 3 10 5 me 4 37 255 00 14 18 235 00 a 2 t l 89 33 27 0 eO 2 22h a4 220 34 2655 50 545 97 39 4 1 0 Soe SSS Far 110 08 233 00 3 04 235 00 21 9 9 1 Z 5 15 A 105 14 38 093 D O ee d 220 54 2655 50 545 97 46 9 1 5 DU aaa 131 32 235 00 D O 235 00 31 2 0 0 ORIB Software AG Stuttgart 02 2013 RTwalls WWDim 25 12 Glossary 11 6 Output 12 Glossary erb file This is the standard textoutput file of the program It contains only text no pictures erg file This is the standard text output file of the program WALLS rtf file The text output file extension erg can be transformed to a rtf file rich text format See the menuitems under File wdi file This files will be created by the program WALLS automatically They contain all in WALLS defined datas necessary for the dimensioning like e g internal forces Installations directory This directory you have to specify during the installation procedure of WALLS Dimensioning The default setting here is C program files Fides_2004 WALLS Bemessung Popup menu Pressing the right mouse button will bring up a context menu with the currently possible functions of the program userprof dat file for own sections this file lies in the installations directory of WALLS Dimensioning WALLS WALLS Retain Program for the calculation of excavations Prof Dr Ing H Werner WALLS Dimensioning Name of this program
13. A 0 6 bunch of stranded anchors has a cross section of 140 mm2 For other diameters the cross section area will be calculated upon ratio You may deactivate an anchor for the printout by putting in the number 0 at anchor location If you delete the whole text you will be asked if the anchor has to be deleted Please update the values after changes in this dialog always with the button Refresh The button determines the required dimensions i e diameter and number of stranded anchors or the smallest type of Ischebeck anchors A detailed list of approved anchor systems is printed in the Betonkalender 1998 chapter 9 3 2 3 page 683 f In the field steel classification you can chose among the predefined types or define your own ones RIB Software AG Stuttgart 02 2013 RTwalls WWDim 17 9 Dimensioning of Waling 7 3 Overlapping Pile Wall infill as pile vault 9 Dimensioning of Waling The assumed static system is a single span beam with adjacent cantilever spans subjected to an even or odd number of single loads timbered walls and bored pile walls For a sheet pile wall an continuous load can be imitated by choosing 0 for the value at Dist At The value load fac increases Pe the value in the field Inclination is the angle between waling and wall The resulting forces will change accordingly From the profile database I U 2xU and sheet pile profiles can be chosen as the waling profile Y
14. E 30 Bemessung der GUrtUng use ei 31 SITE IL DEE 32 Bemessungsbeispiel in sechs rer eege edel III 32 Druckausgabe der Ergebhisse 3 32 sStiahlbemessung nach BC 3 Ana Ra een 36 leet EE 36 N ASSHZIELUNG nee a a a 36 Einteilung der Spundwand Profile s 2 2240000040000000Rnnennnnnnnnnnnnnnnnnnennnnnnnnnennnnnnnnnennnnnnnnnnnnnnnnnnn 36 Einteilung der suid WP ROS atcha sea ee ae 37 BEMESSUNG eine 38 Sch bbeulen des Stegesi uu nn as Baia Be NR 38 Seilen Geier 39 vereinfachter elle en ein 40 AR e 41 COS Saal ran aE 42 1 Overview 1 1 Content of this Manual 1 Overview 1 1 Content of this Manual This user manual is the description of the windows program WALLS Dimensioning an interactive objectoriented 32 bit program for designing excavation earth retaining structures and walls for Windows Timbered walls optional with concrete or wood infill Berliner Verbau sheet pile walls in situ walls tangent and overlapping pile walls and mixed in place walls are the supported retaining systems The design follows the standards and guidelines of the EAB EAU DIN 1045 DIN 4124 Beside the earth retaining structure anchors and waling of different types can be designed interactively The internal forces may be taken directly from a proceeding WALLS calculation See Necessary steps at a glance 12 The Ability of WALLS Dimensioning WALLS Dimensioning is intended for the use with the following types of r
15. Forces Fonts and images will be scaled automatically to fit according to the paper size in the printout In the printout menu File gt Print will be framed You can adjust the border widths in the dialog File gt Page setup according to your needs Distance Frame lt gt Sheet in mm Print with frame These values may be changed a little depending on printer specitic settings Cancel Dialoge to adjust the size of the paper borders for the print out menu File Page Setupinternal Forces 8 RT walls WWdim 02 2013 RIB Software AG Stuttgart 3 Menuitems 3 7 Input of the effective internal forces 3 7 Input of the effective internal forces The actual internal forces which are used for the design may be edited in the following dialog Effective forces per m wall Effective forces due to calc of wall per m wall Additiona N Force at wall head E IEN rm Moments Excavation z coc m Moment kmn N belonging to M ENT A 9 798 max Mi 257 81 Ni 214 27 H 6 2 MA 201 04 Ne 28 57 DIESEN Shear Force IEN dml Moment kM mm Normal km H 62 mas HI 234 459 20 J4 28 57 H Press Infill T Forces tot Hess eh load H Fress contains this Factor H Press Concer 2 14 5 DES IN dng 13 01 kM rr Wood 0 E 0 diminish H Dress from body load due to pict EB 47 1 Raise factors for adm TENSIONS Factors for Forces with resp to LE H or L 1 due ta E18 Faclorhi VE Factor Bending te
16. actor of 1 15 and 1 30 corresponds to load case 2 and 3 according to E 18 EAU According to EB 24 the EAB it is differentiated between LFH like load case 2 of DIN 1054 and LF HZ like load case 3 of DIN 1054 For LF H the factor is therefore set to 1 0 and for LF HZ to 1 125 Beside the increase of permissible stresses you also can implicitly set a decreased global factor of safety by decreasing the internal forces in the field Factors for Forces for moments normal and shear forces For further information on this topic please refer to EB 24 of EAB and E 20 of EAU Concrete Waling For concrete waling you can control the decrease in the field Factor H Press For effective depths lt 7 cm the moment will be automatically increased according to DIN 1045 Sec 17 2 1 6 A respective remark will appear in the printout 10 RT walls WWdim 02 2013 RIB Software AG Stuttgart 4 Design of Timbered Walls 3 7 Input of the effective internal forces 4 Design of Timbered Walls Tip Extend the user profile Land 2xU profiles may be chosen from a database which includes all common database by your own profiles in profile types and sizes the file userprof dat which can be found within the installation directory of WWDIM To supplement this database by your own profiles you have to extend the provided profile file userprof dat which can be found in the installation directory of WWDim accordingly The procedure illustrated in
17. at had been carried out to find the section size Within the section static system choose constant distributed loading choose the checkbox concrete for the waling material and set the thickness d e g 20 cm Press button Dimension This will determine the required amounts of reinforcements As 0 since no compression reinforcement is required and As2 In the combo box under Grid choose e g a R 378 Then the required number of layers will be computed and displayed under Layers There you also can chose the number of layers manually After you left the dialog with OK you will see the dimensioning text of the wall inside the main window of WwWDim If you want to apply modifications choose the menu item Wall gt Data or simply double click the left mouse button within the main window or click right mouse button and choose wall data in the context menu With System Anchor data you can dimension the anchors Pre settings are 0 6 strands of steel class 1570 1770 The required number of strands will be computed With the statements under temporary use permanent use respectively and Load case DIN you control the required safeties The value for load case may be 1 2 or 3 After pressing OK the dimensioning text will be supplemented by the anchor table The Waling will be dimensioned with menu System gt Waling As distance at for a timbered sheet wall automaticall
18. aueceeesseaaeceeesseaeceeessaaaeeeseseaaeeeeeeessaaaes 15 Slahlsorleh serien ae ae Deal a 15 SCHNILAFOBEN EE 16 ne EE 16 EI ler le Hl Te sen anne eee ee eee ee E ee eee eee eee ee eee 16 Phasenbeme e Le EE 16 Bemessung ausf hren sn de 16 MAING EE 17 EY WW A E EE 17 RW EE 17 EE 18 ell E WEE 18 leie el Tages zn ee ee 18 LiveUpdate rannte ee a 18 WATS EE 18 MEGISIIErEN een eher 18 Die Werkzeugleisten va en eis ehe Weed 19 Allgemeine Tipps zur Eegeregie 19 Ale freet EE 20 Eingabe der Bemessungsschnittgr en n2222000000000nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nun 21 Bemessung von Tr gerbohlw nden z 2202002 2an0000nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnen 23 Bemessung von Spundw nden WE 24 Bemessung Wl RU DEA e E EE 26 ORIB Software AG Stuttgart 02 2013 RTwalls WWdim 3 Table of contents 11 1 11 2 12 12 1 12 2 12 2 1 12 2 2 12 3 12 4 12 5 12 5 1 12 6 13 RTwalls WWdim 02 2013 RIB Software AG Stuttgart Bemessung von Bohrpfahlw nden c sscsecescseesseeeseeeesseeesecensseeeeeoessseeeseoessseeesooeesseesseoenneessnees 27 Aufgel ste Bohrpfahlwand gerade Ausfachung nn00nnnnnnennnneonrnnnnensnnnnnnsrnrnnnnnnrnrensnnrnrennnnerenennenee 27 Aufgel ste Bohrpfahlwand gebogene Ausfachung nnnsnn01nnnnonennnnennnnnnnnsrnrnrnnrnrrrensnnrrresnnnrresennenee 28 berschnittene Bohrplahlwand anne 29 Bemessung Von ANKENN E
19. ding of the reinforcement This option is only applicable when designing for a concrete wall Select or deselect the different phases with the left mouse button while pressing Ctrl For circular cross sections such as bored pile walls the design process may take some time During the design process it is tracked in the status bar what level is designed at the moment e Dimensioning Here all data and views are updated This menu item may be chosen directly with F10 6 RT walls WWdim 02 2013 RIB Software AG Stuttgart 3 Menuitems 3 4 Wall 3 4 Wall Choose the type of wall You can change to another retaining structure at any time Type of wall Type of wall e Horizontal timber sheeting Sheet pile wall In situ concrete wall Drilled piles not overlapping straight infill Drilled piles overlapping infill piles as vault f Dolled piles overlapping infill as vault Cancel Dialog Wall gt Select type Data Depending on the type of wall you may control the dimensioning process in a corresponding dialog box 3 5 The Toolbar With the toolbar you may choose all major menus directly with one mouseclick You may move the toobars over the screen and place it where you like just drag and drop them with the mouse Hint You get tooltips if you place the mouse over the toolbar buttons so you get the information which command is behind the buttons P Ki Deea Bac BIBI 1 Hg 3
20. e is included to the presettings EERE TENSION PROOF amp ae chosen profile ARBED PUSS steel type Sr 37 24 8 235 IR Values per u wall Wy A A Schub EI cm7 cm cm MNm Sigma proof in N um admissible utilisation 2 3 5 5 Normal tensiontz 9 80 Se 6 201 Shear tension z 6 70 Comparison stress Cancel RTwalls WWdim 02 2013 RIB Software AG Stuttgart 6 Design of In Situ Walls 3 7 Input of the effective internal forces Concrete 35 Steel 500 Bending reinforcement Ing dml Asl rgd 000 4s Bugel mgd 4 63 er m As2rgd 19 29 Ag md 18 23 ener As rgd 0 00 Ice dml Comment Cancel Dialog for the design of in situ walls The in situ wall will be dimensioned for bending and shear for each m wall as a continuous rectangular cross section A reduction of the moment and shear force due to direct indirect Support is not considered automatically at the present The concrete cover co and cu are the distances between upper and lower concrete surface to center of gravity of the reinforcements bars respectively RIB Software AG Stuttgart 02 2013 RTwalls WWDim 13 7 Pile Wall 7 1 Tangent pile wall straight infill 7 Pile Wall 71 Tangent pile wall straight infill The dimensioning is done the same way as of a timbered wall with sprayed concrete infill The waling is assumed to be straight and will be dimensioned alter
21. e text can be easily read on the screen For the printout the font size is again scaled automatically All settings will be saved so that WWDIM will always appear like you left it in the session before The menus Copy text to clipboard and Copy view to clipboard you can use to directly transfer text or bitmaps into other windows applications such as MSWord On the upper very right side of the window there is a button with it you can divide the window horizontally into two parts an upper and lower part if you click and drag the button downwards So it is possible to scroll through different parts of the results at the same time Prem m gl File view Window System Wall Dee E aB s i DA M 1 30 0 Reinf pile concrete B25 Ger 500 Anordnung 1 3 1 Infill pile concrete B15 alt 0 63m a 2 50m Dimensionin of the Walin 273 32 kN m A 136 7 kN Ql 0 0 Qr 136 7 kN Ma 0 0 kNm E Dr cken Sie F1 um Hilfe zu erhalten The window can be divided horizontally and even also vertically In the dialog settings you are able to define the color of concrete intersection none automatic or hatched The left symbolbar is for switching directly between the different walls types So you are able to compare two different wall constructions very easily The dialog Wall gt Data for the selected type of wall can be chosen directly by double clicking the left mouse button inside the project window With the right mouse key you g
22. es an ASCIl text output file without pictures with the extension erb e Export Text as RTF Converts the text output file erb into RTF format rtf e Append text to Walls lt gt erg file Appends the erb file to the Walls result text file e Convert lt gt erg into RTF Converts the WALLS result file erg into a framed RTF file The shape of the frame may be configured to your own requirements in the wabbrtf cfg file which can be find in the installation directory of your program Hint Print the results as in other With File gt Print you create a printout according to the display in the main windows applications menu File frame Print Since text and graphics are combined here it will enhance the output quality In order to hand over the results to WALLS you have to add the dimension result text file with the menu item File gt Append text to Walls lt gt erg file to the lt gt erg file of WALLS With File gt Convert Walls lt gt erg into RTF file the RTF result file completely with the dimensioning results will be created 4 RT walls WWdim 02 2013 RIB Software AG Stuttgart 3 Menuitems 3 2 View and Window 3 2 View and Window Beside several documents you may also create several views on the screen with Window New window These menu items are organized as in other Windows programs which supports several views Under View Font you may choose the font size so that th
23. et a pull down menu with the main functions of System and Wall RIB Software AG Stuttgart 02 2013 RTwalls WWDim 5 3 Menuitems 3 3 System 3 3 System Under System you may adjust all settings which concern the whole project This includes e Settings e Project information head lines page steering comments in the result texts e Steel grades Steelprades Bezeichnung 5 240 GP St Sp 37 Zul Zugspannung 160 Nmr Zul Schubspannung 92 Nm Steelprade 5 240 GP St Sp 37 5 270 GP St Sp 45 5 355 GP St Sp 5 Name St 37 215 235 JA St 52 3 5 355 JO Ferm tensile stress ooo N Perm shear stress In Hire Cancel In the dialog Steelgrades left picture you can view the strength properties of the different kind of steels When you select the command New the dialog Steelgrade right picture will appear There you can give a description the perm tension stress and perm shear stress of your new steelgrade The defined steelgrades will stay for your disposal everywhere you select a cross section e Forces internal forces e Anchor data includs dimensioning e Waling includs dimensioning e Dimensioning of phases Phasendialog Selektieren Sie die Phase n f r die an allen Koten bemessen werden soll Fhasen Abbrechen The dialog shown helps to select the phases that are designed all along the wall and not just only in the design relevant points to enable a gra
24. etaining walls soldier pile wall optionally with concrete or timber infill Berliner retainment sheet pile wall in situ concrete wall overlapping or not overlapping drill pile wall The dimensioning is oriented on the guidelines of EAB EAU DIN 1054 DIN 1045 DIN 18800 DIN 4124 EC3 EC7 SIA OENorm Besides the retainment construction the program lets you dimension interactively the anchoring strand anchor one bar anchor and the waling of arbitrary sections single or double sections You can get the internal forces for design very easily directly from a preceding calculation with WALLS or WALLS Retain read more in the following chapter RIB Software AG Stuttgart 02 2013 RTwalls WWDim l 2 Operating Instructions 2 1 The necessary steps ata glance 2 Operating Instructions 2 1 The necessary steps at a glance You may us WALLS Dimensiong as a standalone application as well as a component of WALLS Retain 2 1 1 In conjunction with WALLS Retain 1 If you start the program with the desired button in the program WALLS Retain you don t have to import any data manually you get everything from the wdi file written by WALLS Retain automatically Import the effective internal design forces from a proceeding WALLS calculation with the menuitem File gt Import WALLS Forces You will be asked to open a wdi file which contains the relevant design data from a previous WALLS calculation This file is created automaticall
25. ificant normal forces shown in above dialog will not be recalculated upon e g resizing the wall s thickness This can be done by starting the dialog File Settings Import WALLS Forces and leave it by OK Answer the following Message Box Recalculate dimensioning forces with Yes RIB Software AG Stuttgart 02 2013 RTwalls WWDim 9 3 Menuitems 3 7 Input of the effective internal forces The shear force at level of the For non anchored walls fixing moment by Blum the maximum shear force equivalent force C for a calculation occurs on level of the comparison force C However this factor is not relevant due to Blum is not substantial for design Wei enbach ref to Wei enbach Baugruben Teil Ill S283 formula 7317 suggests to only consider 50 of this factor ref to EB 15 Sec 3 You can set this factor under Files Settings Import WALLS Forces A increase of the permissible stress separated for bending and shear stress analysis according to DIN 4124 9 4 3 can be set at this bottom If this factor is set to 1 the permissible bending and shear stresses are determined according to load case 1 of the guideline E 18 EAU Sheet Pile Walls S 240 GP St Sp 37 gt O end 160 Oar 92 MN m S 270 GP St Sp 45 gt O end 180 Oar 104 MN m S 355 GP St Sp S gt OBend 240 Gai 139 MN m All other profile St 37 2 gt OBend 160 Oar 92 MN m St 52 3 gt OBend 240 Gai 139 MN m A f
26. jects intersections simultaneously With the menuitem Import WALLS Forces you can import the design relevant data e g internal forces horizontal pressure general wall type anchorlength from a wdi file created by a WALLS calculation The design class will be automatically initialized with some standard values like for example distance between reinforcement steel If you like You may use the menu item System gt Forces to adjust the imported values Because the program is capable of multi documents with WALLS Dimensioning you may work on several excavation walls simultaneously and for your convenient switch between the files and the views Beside the menu items you might yet be familiar with from other Windows programs you will find these commands e Import WALLS Force Here however the design class will not be initialized yet but the internal forces will be updated You may also set down a din document as a template for a specific wall type and afterwards import the internal forces from a previous WALLS calculation Here you may import design relevant data e g internal forces horizontal pressure general type of wall from a wdi file created by WALLS from version 1998 100 on e Settings Import WALLS Forces Here you may define e g how the program treats the vertical loads or the shear force by a foot fixation of the wall Please also read the chapter internal forces e Export Text results lt gt erb Creat
27. n D f One bar strand Temporary use Permanent use Earth pressure Safety Factor Dee eine Wes active at rest percentage E SE Mats elu Is Melle wor for all loadcases Anchorlayer COD Inclination 4Anchor distance Force AH kN m 138 6 193 9 Anchor force kN 160 0 12233 Loadcase DIN Safety DIN 4125 Number of strands 2 2 1 Einzelstabanker Gi 126 00 0 00 0 00 lechebeck TITAN 40 16 DEE Leg ee m Len grouth body m 0 00 omg om IT E WS m YT Additional len m 0 00 00 0 00 SE m m m me E Total length mM oo oo foo f 1 Dialog for anchor dimensioning Temporary anchors Safeties are defined according to DIN 4125 section 8 2 or Tab 1 depending on the earth pressure effect and the kind of load case At increased active earth pressure the factor of safety will be interpolated Important At increased active earth pressure it therefore has to be always checked if with pure active earth pressure and the corresponding factor of safety no larger anchor diameter is needed Permanent anchors Here the factor of safety is not dependent on earth pressure or load case and has to be defined manually in the field Safety Factor of the anchor design dialog Pre setting 1 75 With increased active earth pressure it has to be checked if the required diameter for pure active earth pressure and corresponding increased safety will not increase itself
28. natively for bending or as a vault The vault acting will be directly assumed within the waling geometry see the Wei enbach Baugruben Part Ill 1977 p 264 described procedure If you want to modify the vaults geometry manually you simply add you data under geometry of vault section For that you have to change the system to Pile Wall infill as vault see next chapter Drilled piles not overlapping straight infill Geometry All values in m d s d di 2 D co Cancel Concrete Steeltype Pile 125 Stee 500 co GA cn 2 D FE 3 CH Bending Omega 0 0254 Strain concrete 0 338 EN kat nec reinforcement 1160 13 crn Strain steel 10 5338 Ei u ne G Shear Die only Trav reinforcement 41 032 vil Concrete infill Bending As in crm Factor H Dress 1 God Layers Cp zl Ae qd 000 Ast cho O 0 2 Steel 500 As2rgd 0 23 S w ausdrucken Ase cho sl 0 EZ Concrete infill as Yaul due to wWelerbach adm Tension ee S 0 125 GER MA EE mi rod dG m Force along wault dG d4 2 10 135 m ad 0 m 11 2 kM m w ausdrucken Tension 10 09 MN re Comment Dialog for the dimensioning of a not overlapping drill pile wall Hint For a better verification the Please add your data under Geometry and update your dimensioning of the plot of the wall geometry of pile piles and infills by pressing the button Design walls is true
29. nline Manual 2 Putin the internal forces in the dialog System gt Forces Effective DESIGN forces E d from the wall calculation per m wall Cancel Moments Additional Normal force at wall head kN m positive compression Excavatio Level z Moment kM rrr related Normal force kNm 0 max Mi U related M1 U pozitive N 0 M2 0 related N2 0 S Shear force related Moment ENm m related N kN m mas Q1 U U U Shear forces H Pressure for vault Overall H Fress eh surcharge contained in Factor H press Concret 0 0 kM dm 0 kN m 1 Wood o 0 Z reduction of H pressure from soil self weight due to pict EB 47 1 Increasing factor for adm STRESSES Factors for INTERNAL FORCES comp to LF H resp LF 1 due to actor ht i Increasing factor for BENDING i Been HE H Increasing factor SHEAR stresses Factor H 3 Define the wall type using the menu Wall gt Type proceed with point 3 see above 2 2 Using the Online Manual WALLS Dimensioning provides this manual as a online help Therefor you must have install the free available program acrobat reader or any other program that is capable of reading pdf documents RIB Software AG Stuttgart 02 2013 RTwalls WWDim 3 3 Menuitems 3 1 File Menuitems File Here it is possible to create a new file open an existing file or load a recently used file WALLS Dimensioning files have the extension din With WALLS Dimensioning you may work on several pro
30. nsions 1 Factor N H Factor Sheartensions f Factor Comment Dialog Effective forces per m wall Internally the design calculation will be always based on the most significant M N combination which leads to the highest tensions and therefore requires the highest reinforcement cross sections Important With the menu item File Import WALLS Forces you may import the internal forces directly from a WALLS calculation The maximum values of the moment shear force and horizontal pressure of all calculated excavation phases will be determined automatically Here positive normal forces means PRESSURE The imported normal forces from WALLS contains the sum of the vertical fraction of the H pressure i e lateral wall load without water pressure and anchor forces at respective excavation level z Positive H pressures are included by the wall s friction angle dactive negative H pressures by dactive The self weight of the sheeting structure is not considered in N Here positive normal forces means PRESSURE You can distribute the parts of N like consideration of dead loads in the dialog FileSettings Import WALLS Forces A reduction of the design internal forces in accordance to DIN 1424 9 4 3 is not taken into account automatically Also an increase of M for cross sections with h gt 10 cm DIN 1045 17 2 1 has to be considered in advance IMPORTANT NOTICE If you there set the wall s dead load to a certain value the sign
31. ou can also extend the profile database by your own profiles See chapter Design of timbered sheet walls Dimensioning of waling Refresh Cancel A 581 6 GQI 332 3 Q1 249 2 F Print Ma 182 8 Mf 0 0 dimensioning Load Number of beams even e odd Geometry shat System is symmetrically Dist at 0 7 m at 0 means that Pe is const Len cantilever Ik 1 m Load Pe 143 9 kM Loadfac 1 Inclin 30 span I 24 m N Fress 0 EM chosen profile Steel U Profile Steel sheet walls Hot Profiles Profiletype Mame St 37 2 5 235 St 37 2 5 235 JA 1 E ll 320 ll Proposal Proof OF Comment Dialog for dimensioning of waling profiles 18 RTwalls WWdim 0272018 RIB Software AG Stuttgart 10 Example 10 1 Design example in six steps 10 1 Example Design example in six steps The following describes the dimensioning procedure of a timbered wall of the WALLS manual example 2 1 Start WWDIM and open the file Bsp2 wdi which can be found after installation within the directory Handbuch bsp with menu File mport WALLS Forces Confirm the wall type dialog the selection timbered wall The dialog for timbered sheeting will appear Choose a profile type e g HE B IPB and let the program determine the most economical size of this type that still meets the capacity requirements With the button Proof OK you can have a look at the calculations for capacity checks th
32. tion http www apache org Please send suggestions and requests concerning the manuals and online help to ribtec hotline rib de Table of contents Table of contents 1 1 1 2 2 1 2 1 1 2 1 2 2 2 3 1 3 1 1 3 1 2 3 1 3 3 1 4 3 1 3 3 1 6 3 1 7 3 1 8 3 1 9 3 2 3 3 3 3 1 3 3 2 3 3 3 3 3 4 3 39 3 3 6 3 3 7 3 3 8 3 4 3 4 1 3 4 2 3 5 3 5 1 3 5 2 339 3 3 5 4 GE berblick eege geet 9 Inhaltd eses Handb ches zur nes io 9 Was Kann EE Ee 9 Bedienungshinweise sans een 10 Die notwendigen Schritte auf einen Blick 10 In Verbindung Mit WALLS Verbalssean ee ea ee 10 Ohne WALLS Berechnung asus kenne 10 B n tz ng des Online AHandbUC EE 11 MENUPUNKTO nienia a a a a we uceteeaaioxs 12 BE EE 12 Import TEE eil inte le E 2 22 02 ei Dee 12 Einstellungen Import WALLS Gchnttor fen en nnnnnnnn nn nnnnnnnnnnnnnnnnnnnnnnennnnnn en 12 Benutzerdefinierte Profildatei anzeigen ccccseeeccccccseeeeceeccueeeeeeecseeueeeeecseaeeeeeessaaaeeeesssaaseeeessaaeeeess 12 Export Bilder als emt are 12 EXpOr Textalisgabedatei n ae an cee OE a tec ence ies ee aes es eege 12 EXpOhl BeMmesSSunOStext EN TF anne Merian 12 Bemessungstext an era Datei anf gen wen a Sa Wieder 12 KOnVeniere erg Dale IMAGE nen sense 12 Per Wall sender seen een Men Me T ee 12 A Ee laten E WEE 13 eee ea RC He ee 14 ENS elongo EE 14 Projektinformationen ccccccsssscccccceeseccecceaeecceeceeeeeeeeseeasueeeess
33. to scale The dimensioning will be also always carried out by leaving the dialog with OK The concrete cover co and cu are the distances between upper and lower concrete surface to center of gravity of the reinforcements bars respectively d1 is the distance between center of gravity of the longitudinal reinforcement to the concrete surface of the pile The design for shear capacity follows the methods introduced in paper Bemessung von Kreisquerschnitten auf Schub A Obst in Beton und Stahlbetonbau 12 1981 This method expects a valid strain distribution and tension reinforcement from design for moment capacity Therefore in case of N and M equal to zero or a fully compressed section the circular section will be calculated as a rectangular one width d sin 45 height d 2 sin 45 d 2 d1 which will be designed according to DIN 1045 17 5 14 RT walls WWdim 02 2013 RIB Software AG Stuttgart 7 Pile Wall 7 2 Drill pile wall infill as vault For reinforcement design please take note of the following e At least 5 reinforcement bars have to be placed in longitudinal direction e The distance of the reinforcement bars should not be less than 20 cm The longitudinal bars have to be enclosed by shear reinforcement bars of a cross section of at least 5 mm for d lt 35 cm 6 mm for 35 lt d lt 50 cm 8 mm for d gt 50 cm The distance between each shear reinforcement bar mustn t exceed 20 cm for piles
34. upports buckling length Eph Hor earth resistance at the analytically required foot depth Currently this check is not performed by the program 24 RTwalls WWdim 02 2013 RIB Software AG Stuttgart 11 Steel dimensioning according to EC 3 11 6 Output 11 6 Output For less than 4 sections the output is very detailed Design of the sheet wa ll Internal design Torces E d per m wall Maximum of the moment max ML 106 14 kNm in phase A at zl 5 15 m all NL 38 93 kN Mom ert M 18 60 kim in phase A at 72 9 00 m all N2 82 27 kN Maximum of the shear force max Q 84 09 kn in phase A at 23 9 00 m Moment 18 60 kim all N 82 27 kN Dimensioning Code EN 1993 EC 3 safety factors gamma M 1 00 gamma Ml 1 00 Sheet pile wall Call values are per running meter Distance of beams 1 00 m Cross section Salzqitter Thyssenkrupp LARSSEN U Frofil L602 A 113 00 m2 Ty 12870 00 cm4 wy el 830 00 cm3 wy pl 964 00 cm3 Steel E 210000 Nnm2 Pk 235 N mm2 Cross section class d bi t eps 246 078 271 000 30 0 Shear buckling of the web Cw bJ hwes C f2 ens 223 3678 00 72 1 00 38 8 No Tur ther N req Buck ling is not checked 9 0m A Actions M Ed 18 60 kun N Ed 82 27 KEN W Ed 54 09 EN Plastic resistances M c Rd 226 54 kNm M c ARd 2655 50 kN W c Rd 5645 97 EN Utilization M Ed M c Rd D A Utilization V Ed v c Rd 15 4
35. vides the cross sections into 4 classes For class 1 and 2 plastic resistances can be used for the dimensioning For class 3 sections the dimensioning can be compared to the current to the old EI El dimensioning For class 4 cross sections further stability checks are required 11 2 1 Classification of sheet pile sections The classification of sheet pile cross sections requires the width oft he flange This value is sometimes not available for older profiles In this case the program calculates the value with the term h t tan s rust average width decrease of corrosion mm br b s rust cosp r 2 The classification of the sheet pile wall cross sections is programmed considering a possible corrosion as described in EC3 5 Table 5 1 Klassifizierung Pz Profle JL Profle dieselben Grenzwerte wie fur Klasse 2 ein Rotationsnachweis ist durchzuf hren bin bin asset 1 Klasse 3 b ft bi Dt Fe Te Erl uterung b Flanschbreite zwischen den Eckausrundungen wenn das Verh ltnis nicht gr er als 5 0 ist andernfalls muss eine genauere Methode verwendet werden Flanschdicke bei Flanschen mit konstanter Dicke Radius der Querschnittsmittellinie in der Ecke zwischen Flansch und Steg Streckgrenze ANMERKUNG _ Bei Klasse 1 Querschnitten ist nachzuweisen dass die plastische Rotationskapazit t des Querschnitts nicht geringer ist als die wirklich erforderliche plastische Rotation im Bemessungsfall Eine
36. y by WALLS Retain from version 1999 200 on If you do not want to import any internal forces from WALLS you may add them with the dialog effective forces per m wall that can be opened under the menuitem System gt Forces Now the Dialog Type of wall opens Wall gt Select type where you select the desired retaining construction You may on a later time change to any other construction type in order to compare two different types of the wall construction After that the dialog of the corresponding type of wall appears Wall gt Data where you add the necessary data for the dimensioning In the dialog System gt Anchor data you may choose the desired type s of anchor In the dialog System gt Waling you may finally select the static system of the waling Now the wall is dimensioned and you may print out the result with File gt Print Finally save the document menu File Save The type of file of WALLS Dimensioning is din 2 12 Without a WALLS Retain calculation If you do not have any previous WALLS results 1 After starting the program WWDim exe a new empty document will be generated automatically or you can create a new file with the menuitem File gt New r Wen E WWDim WWDim1 File View Windows System Wall ER ASE Ga LQ a fa ca A t 7 Presss F1 If you need Help NUM 2 RTwalls WWdim 02 2013 RIB Software AG Stuttgart 2 Operating Instructions 2 2 Using the O
37. y the girder distance and for span length the anchor distance will be assumed see dialog System gt Anchor data Edit these data according to the waling length chosen by you Finally you can let the program chose the appropriate section profile for you Accept with OK The dimensioning text will be supplemented by the waling dimensioning text If you want to modify the waling system simply move the mouse over the static system of the waling in the dimension text and press the left mouse button FilePrint prints out the results including the pictures Save the dimensioning with File gt Save e g as bsp2 din This file may now be a model for a series of dimensioning sections of the project Bsp2 Just import in this model the forces of every section that you want to evaluate File mport WALLS forces and save your calculations e g as Bsp21 din RIB Software AG Stuttgart 02 2013 RTwalls WWDim 19 11 Steel dimensioning according to EC 3 11 1 General 11 Steel dimensioning according to EC 3 11 1 General With the introduction of the Eurocode EC3 DIN EN 1993 2010 now there is a document how to design sheet pile walls in Germany for the first time The dimensioning due to Eurocode allows the use of the plastic resistances for some cross section types which leads to clearly more economic cross sections in comparison to EI El dimensionings The additional resistances are 20 in average 11 2 Classification EC 3 di
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