Nauticus Hull ReleaseDoc - January 2011
Contents
1. 13 Compartments and Loads eee ee e eee esee eese a a sico ta stas enses tosta sine a sens eaa naa sete sosta an 13 Section Scantlings se sa sssassan sens rto tp SUI e eee EPA UIS oU PE es PU Se Nen ro e pn eoo Pipe EPOR PUR 14 Rule Check Analyses REED T m 17 FE Analyses eral 18 E OES S AII AE AE EIE N E O A O E E E N A 19 6 NOTES ABOUT OFFICE 2007 AND 2010 20 6 1 SPreadsheets T 20 7 KNOWN ISSUES 7 1 werculomrc EHE 29 DET NORSKE VERITAS Release Document Nauticus Hull January 2011 Page 5 of 29 1 Introduction 1 1 Purpose The purpose of this document is to inform the users about system requirements new programs and functionalities enhancements and bug fixes that are implemented in Nauticus Hull since previous release Details about the implementations in all programs are not fully covered in this document and for more information the user should consult the program documentations being a part of the local installations For details about rule implementations in the programs the user should consult the approval engineers for information about how to use the program for specific ship structures For information on how to install the program please consult the Nauticus Hull Ins2. 3 3 Operating system requirement Windows XP Windows Vista or Windows 7 File system should be NTFS 3 4 Decimal Separator 3 4 1 Decimal separator symbol It is required to use dot as decimal separator for some of the Nauticus Hull programs e g Word and Excel report from Section Scantlings Open Control Panel Regional Settings to inspect and modify the separator symbols If changing Decimals Symbol sign given in regional setting from what is default for selected country change Decimal Symbol both for numeric and currency values Otherwise the RCXL spreadsheets may produce wrong result 3 4 2 List separator List separator sign must be different from the decimal separator used Use comma or semicolon DET NORSKE VERITAS Release Document Nauticus Hull January 2011 Page 10 of 29 4 4 1 New Functionality Support for Windows 7 Windows Vista and Windows 7 are now fully supported as well as Microsoft Office 2007 and 2010 32 bits version Some program modules are removed from Nauticus Hull in order to achieve this 4 2 Old program packages BxPkg jobs can no longer be opened FPSO Initial design is removed 3D Modeller is replaced by GeniE 2D Modeller is removed Spreadsheets The following Spreadsheets have been added or modified in accordance with Rule amendments 4 3 Accelerations xls Accelerations according to Pt 3 Ch 1 Sec 4B This is a successor to MotionJan99 valid from Ja
3. Certificate expiration 22 08 2012 Certificate issued by VeriSign Class 3 Code Signing 2009 2 CA Show Signature Details Help protect me from unknown content recommended Open the Trust Center Select Trust all documents form this publisher and press OK DET NORSKE VERITAS Release Document Nauticus Hull January 2011 Page 25 of 29 6 1 4 How to add Job Directory to Trusted Locations in Office 2007 The current Hull Job Directory is found under Settings in Hull Explorer r Nauticus Hull a E Setti 95 fw Information Local settings Support Hull Job Directory C Documents DNV Nauticus Vessels 18 Documentation Local Job Directory C Documents DNV Nauticus Vessels Used for result database Workflow 2 Profile Table Use editable copy of the profile table L US Profile Table Directory 4 Search Jobs C Sofa Common NetBin Debug Data T create Job Ready Start Excel and select the special circular Office button in upper left corner Then press the Excel Options button popas Help keep your docu Formulas Proofing Protecting your privacy Save Microsoft cares about your privacy For more information about how Microsoft Office Excel helps to protect your privacy please see the privacy statements Advanced lt 1 Show the Microsoft Office Excel privacy s ent Customize Microsoft Office Online privacy statement Cus
4. DIN YV NAUTICUS HULL RELEASE DOCUMENT JANUARY 2011 RELEASE DET NORSKE VERITAS Copyright 2011 Det Norske Veritas AS All rights reserved No part of this book may be reproduced in any form or by any means without permission in writing from the publisher Published by Det Norske Veritas AS Veritasveien N 1322 H VIK NORWAY Telephone 47 67 57 99 00 Fax 47 67 57 99 11 If any person suffers loss or damage which is proved to have been caused by any negligent act or ommision of Det Norske Veritas then Det norske Veritas shall pay compensation to such person for his proved direct loss or damage However the compensation shall not exceed an amount equal to ten times the fee charged for the service in question provided that the maximum compensation shall never exceed USD 2 million In this provision Det Norske Veritas shall mean the Foundation Det Norske Veritas as well as all its subsidiaries directors officers employees agents and any other acting on behalf of Det Norske Veritas DET NORSKE VERITAS Contents 1 1 1 1 2 1 3 1 4 3 1 3 2 3 3 3 4 4 1 4 2 4 3 4 4 5 5 1 5 2 53 5 4 5 5 5 6 INTRODUCTION sit a ky ao a a ka ka a n n kap k ok kon n M 5 Inquire 5 IMPORTANT INFO ABOUT OLDER JOBS a002220eooeoooooooooonoooooooooooouoooooooonooooonoooooonoeoooooeooesooosoooonn 5 CSR Tank and CSR Bulk 4 2 6 sa sososasaosondsaosossaysonsaadesosov
5. 2011 Page 17 of 29 19 in Supported configuration Not supported configuration Stiffener at transition point Stiffener not at transition point e Buckling strength of curved plates Plates with a varying curvature or having both flat and curved parts are not covered by the Rules and should be specially considered DNV Rules 1A1 fatigue strength requirements for bulk carriers e Loads from bulk cargoes are not included in the fatigue calculations 5 4 Rule Check Analyses 5 4 1 Error corrections 1A1 FEABucklingPostProcTemplate xls e IM 1581 The Rule moment curve in the Ship Data sheet has been updated When adjustments for Cay and Car overlaps the same interpretation as in Section Scantling and the Hull Girder Loads Tool is now applied If CAV lt 0 28 AND CAF lt 0 4 THEN no correction If CAV gt 0 28 AND CAF lt 0 4 THEN correction for CAV only If CAV lt 0 28 AND CAF gt 0 4 THEN correction for CAF only If CAV gt 0 28 AND CAF gt 0 4 AND CAF lt 0 5 THEN correction for CAV AND CAF If CAV gt 0 28 AND CAF gt 0 5 THEN CAF only e IM 1736 The spreadsheet has been updated to handle mm as unit in the sin input files In previous versions meter was expected and use of mm caused errors in ship data and load sheets SimplHullTorsion xls Various additions modifications and corrections e g thickness and radius for hatch corners correction factors for HFO deep tank structures possibility t
6. be treated as a trusted source for opening files If you change or add a location make sure that the new location is secure Path C Documents DNV Nauticus Vessels Subfolders of this location are also trusted Description Hull job directory Date and Time Created 11 16 2010 2 11 PM Press OK to close the menus DET NORSKE VERITAS Release Document Nauticus Hull January 2011 Page 24 of 29 6 1 3 How to add DNV to Trusted Publishers in Office 2007 O A Contbeam Compatibility Mode Microsoft Excel Home Inset Pagelayout Formulas Review View 9 5 x d i LA Ji 3 Insert v da B M JES EB aino Yo al eee A t ni Eo 3 JE Ba 8 Cipboard mj Font Alig Editing i 9 Security Warning Macros have been disabled Options BEAM WITH4 SUPPORTS Version 6 00 Press Options 9 Security Alert Macro Macro Macros have been disabled Macros might contain viruses or other security hazards Do not enable this content unless you trust the source of this file Note The digital signature is valid but the signature is from a publisher whom you have not yet chosen to trust More information File Path C Documents DNV Nauticus Vessels hex WFDepot Contbeam xls Signature Signed by Det Norske Veritas Holding AS
7. it is recommended to create a new spreadsheet from the latest release and re enter the same input data The most common are compability warnings upon saving These warnings can be ignored To unmark the checkbox named Check compatibility when saving this workbook will prevent this message from reappearing for this spreadsheet 3 Compatibility Microsoft Excel Compatibility Checker tlh xa The following Features in this Excel These features may E Q the currently selected File Fo To keep all of your Features new file Formats The following Features in this workbook are not supported by earlier versions of Excel These features may be lost or degraded when you save this workbook in an earlier File Format Select versions to show Summary Occurrences Summary Significant loss of functional Minor loss of fidelity N lis in thi kb Some cells or styles in this workbook contain 1 bul MAR ESR ede iini Formatting that is not supported by the selected Hel i vii hd 2 l gn Eb file format These formats will be converted to the STN ot ba closest format available Excel 97 2003 versions of Excel Location Input Minor loss of fidelity Check compatibility when saving this workbook Some cells or styles in this wor that is not supported by the sq COPY to New Sheet OK Formats will be converted to t IV Check compatibility when saving this wo
8. of the structure were pointing in the wrong direction although the shear flow results were correct This was just an error in the plot but lead to confusion The errors a and b have been corrected Transverse bulkhead Wizard Strange results after changing the bulkhead data DNV Rules 1A1 IM 1730 DET NORSKE VERITAS Release Document Nauticus Hull January 2011 Page 15 of 29 After changing the hopper tank data height or width the bulkhead contour was not updated accordingly As aresult the calculated filling height for bulk cargo based on mass hold volume was based on the old contour points The error has been corrected Incorrect allowable stress for stiffeners on watertight transverse bulkhead DNV Rules 1A1 Pt 3 Ch 1 Sec 9 C 101 IM 1578 For watertight bulkheads the allowable stress value O in the flooded condition was 280f1 but should have been 220f1 As aresult the section modulus requirement for the stiffeners became too small The moment factor m was displayed as 0 0 in the Local Rule requirements table but the correct value m 10 was applied in the calculations The errors have been corrected Shear buckling strength of plates Relevant for DNV Rules 1A1 For some of the plates where the shear buckling strength is the decisive requirement wrong reference points Zb were reported see below table 14 Local Rule Requirements Plates Steel t the Q Eff Span Spac tT OF mm mm m 96 m N m
9. 1 Page 20 of 29 6 Notes about Office 2007 and 2010 6 1 Spreadsheets The majority of the spreadsheets are modified for this release in order to pass the compability checker within Office 2007 and 2010 Old existing spreadsheets already included in a Job will naturally not be improved or fixed by this release They will likely give warnings and or error messages dependent on Office version and security settings These kind of messages are however not likely to affect calculations and results All Nauticus Hull spreadsheets are dependent on embedded macros VBA code Such macros are by default disabled in Office 2007 2010 to enhance security There are several ways to enable macros Here are three alternatives a Add DNV to Trusted Publishers b Add Hull Job Directory to Trusted Locations c Enable content upon opening of each spreadsheet Alternative a is recommended practice and may be used since all spreadsheets in this release are digitally signed by DNV It s only necessary to do this once Old Jobs with existing spreadsheets from previous releases are however not signed Alternative b is therefore better for users who work with older jobs It s only necessary to do this once or when the Hull Job Directory is changed Alternative c may always be used but is not recommended as common practice 6 1 1 How to add DNV to Trusted Publishers in Office 2010 Open a signed spreadsheet X Dec
10. ET NORSKE VERITAS Release Document Nauticus Hull January 2011 Page 7 of 29 1 4 3 Conversion between position in Nauticus Hull and X in the Rules To convert between the longitudinal position used in Nauticus Hull user interface and reports and the longitudinal position X used in the Rules the following is applied X Xyu Lip X Lip L DET NORSKE VERITAS Release Document Nauticus Hull January 2011 Page 8 of 29 2 Programs and versions The following Nauticus Hull and Sesam programs are available in the January 2011 release Program Version Rule Check 14 0 3D Beam 14 0 PULS 2 0 11 GeniE 5 2 04 Sesam Manager 5 3 05 Presel 7 4 02 Sestra 8 4 01 Cutres 1 5 01 Submod 3 2 01 Xtract 2 1 00 Postresp 6 2 04 New and old releases of the different programs are available for download on our web site http www dnv com software support index asp DET NORSKE VERITAS Release Document Nauticus Hull January 2011 Page 9 of 29 3 System Information 3 1 Software requirements e Excel and Word from Microsoft Office 2003 2007 or 32 bits version of 2010 e Internet Explorer 5 01 or later versions e Microsoft NET Framework 3 5 3 2 Hardware requirements Processor Memory Memory Storage Also recommended CPU Minimum Recommended 1 5 GHz 2 GB 4 GB 10 GB 1280 x 800 or larger screen resolution OpenGL hardware accelerator Dual core processor
11. January 2011 Page 23 of 29 Trusted Publishers Tristed Locations Trusted Locations Warning All these locations are treated as trusted sources for opening files If you change or add a location make sure that the new location is secure Trusted Documents Path Description Date Modified User Locations Activex Settings CA iles X86 Microsoft Excel 2010 default location ee L Macro Settings CA 6 Microsoft Office Officel4 XLSTART Excel 2010 default location Excel StartUp C pData Roaming Microsoft Templates Excel 2010 default location User Templat Protected View CAB Microsoft Office Officel4 STARTUP Excel 2010 default location Office StartUp CA x86 Microsoft Office Officel4 Library Excel 2010 default location Add ins Add ins Message Bar External Content Policy Locations Path CAUsersVhexAppData Roaming Microsoft Excel XLSTARTy FAR Bek SUMMUS Description Excel 2010 default location User StartUp Privacy Options Date Modified Sub Folders Disallowed Add new location Remove Modify Allow Trusted Locations on my network not recommended Disable all Trusted Locations Select Trusted Locations and press Add new location enter your Hull Job Directory default is C Documents DNV Nauticus Vessels Remember to tick the Subfolders of this location are also trusted r mm oo Warning This location will
12. Options Policy Locations Path C Program Files Microsoft Office Templates Description Excel 2007 default location Application Templates Date Modified Sub Folders Allowed new location Remove Medity Allow Trusted Locations my network not recommended El Disable all Trusted Locations Only files signed by Trusted Publishers will be trusted Press Add new location and enter your Hull Job Directory default is C Documents DNV Nauticus Vessels Remember to tick the Subfolders of this location are also trusted Warning This location will be treated as a trusted source for opening files If you change or add a location make sure that the new location is secure Path C Documents DNV Nauticus Vessels Subfolders of this location are also trusted Description Date and Time Created 16 11 2010 14 23 Press OK three times DET NORSKE VERITAS Release Document Nauticus Hull January 2011 Page 27 of 29 6 1 5 Working with older spreadsheets in Office 2007 2010 Spreadsheets from previous Hull releases will in most cases work ok with Office 2007 and 2010 Various warnings and error messages may however appear Enabling of macros is described above and it is recommended to add Hull Job Directory to Trusted Locations if there are many old spreadsheets Some few spreadsheets will report errors during calculations and or entering of data In such cases
13. asasoseaosonesossossog osdauesosonssasssasasoonskossos sn 5 Longitudinal positions in Nauticus Hull and the Rules 4c eeeeee eese eene eene eene 5 PROGRAMS AND VERSIONS 8 SYSTEM INFORMATION 505i akne aa kk kaa an EE eux E aa a I Sn DX RE EE EVEN RATS ES asn 9 Software requirementsS 0 0e00eeeeoreoereooooeooooooooooooooonoooooooonoooooooooooonoooooooooooooonoooooonooooonoooooooonooooonoooooonooooonn 9 Hardware reguirements RR SNe ain osos oio 9 Operating system requirement ecce eese eese a a a a a stato a a a aa ease aa aan ta eaa n a ean an00an0 9 Decimal Sep ratok ssussasesa s v vinsanson send vas base si sopo sose s vi que ason sone ens aa sise vaan kanaa nsa voaa0nn 9 NEW FUNCTIONALITY and kn an rex Y Ea IS 10 Support for Windows 7 0es0eeeeesesovesoeooosoooooosooooosoonoooooooonooooenoooooonoooooooonooooooooosoooooooonoooooononoooooononooonosooe 10 Spreadsheets Q 10 l o guru 10 Global ULS Analysis for 1A1 Container Ships eere eee eee esee aa aa a a sensn stata statuae 12 ERROR CORRECTIONS AND 13 Ship data Options for container carriers IM 1755
14. culations will always included for container carriers 5 2 Compartments and Loads 5 2 1 Improvements for symmetric ships The tank plan view and the compartment editing grids have been improved for symmetric models For symmetric Cross Sections represented by a half model the waterline view of the tank plan now shows only the port side of the ship the starboard side is not visible In the compartment grids only compartments on the port side are listed All updates in compartments as joining or changing attribute values are also mirrored to the starboard side compartments For models with a combination of symmetric half model Cross Sections and un symmetric two side Cross Sections this mechanism only affects the symmetric parts of the ship 5 2 2 Bug when opening jobs from July 2009 version When opening old jobs from version July 2009 or older some compartments were not found and so the Compartment and Loads tool generated new compartments replacing the compartments not found Therefore some compartment data were lost This occurred in models where the cross section contained decks of type tween deck This is now fixed DET NORSKE VERITAS Release Document Nauticus Hull January 2011 Page 14 of 29 5 3 Section Scantlings 5 3 1 Updated Rule requirements Class notations IB 1 IB 2 and IB 3 Relevant for DNV Rules 1 1 IM 1450 In the July 2007 version of DNV Rules the notation IB was removed and replaced by
15. er post or to the centre of the rudder stock if there is no rudder post This definition is strictly correct only for CSR Tank but is assumed valid also for DNV 1A1 and CSR Bulk in Nauticus Hull Hence this distance should be entered for Lbp for all class notations in Nauticus Hull 1 4 2 Longitudinal positions and lengths 0 Stock Rule F P Origin n Lin Freeboard length Ref ILLC as amended Resolution MSC 143 77 Reg 3 1 a amp c Xu X coordinate measured from aft end of the freeboard length Ly This is a new parameter introduced in the July 2010 edition of the Rules for CSR Bulk X coordinate measured from frame 0 coordinate used in Nauticus Hull user interface and reports is the distance from rudder stock Lip the length between perpendiculars according to the definition in Nauticus Hull L Rule length X X coordinate used in the Rules and is measured from end of L d distance from frame 0 to the rudder stock A P NH origin of coordinate system used in Nauticus Hull user interface and reports position of the rudder stock Rule Origin origin of coordinate system used in the Rules denoted A P in DNV 1A1 and CSR Tank A E in CSR Bulk n frame number for the considered position F P the intersection with the fore side of the stem with the summer load waterline for DNV 1A1 and CSR Bulk the scantling draught waterline for CSR Tank D
16. ettings Support Hull Job Directory C Documents DNV Nauticus Vessels fll Documentation Local Job Directory C Documents DNV Nauticus Vessels Settings Used for result database Workflow 2 Profile Table Use editable copy of the profile table AY Ongoing Jobs Profile Table Directory 24 Search Jobs C Sofa Common NetBin Debug Data Y Create Job Start Excel and select File tab and Options menu Add Ins Learn more about protecting your privacy and security from Office com Excel Options General Help keep your documents safe and your computer secure and healthy Formulas Proofing Protecting your privacy Save Microsoft cares about your privacy For more information about how Microsoft Excel helps to protect your privacy please see the privacy statements Language E Show the Microsoft Excel privacy statement Advanced Office com privacy statement m Customer Experience Improvement Program Customize Ribbon Quick Access Toolbar Security amp more trust center Microsoft Trustworthy Computing Microsoft Excel Trust Center The Trust Center contains security and privacy settings These settings help en your computer secure We recommend that you do not change these Trust Center Settings settings ene le Press the Trust Center Settings button under Trust Center DET NORSKE VERITAS Release Document Nauticus Hull
17. fication of Ships July 2010 Pt 5 Ch 2 Sec 6 is included in the Cross Section Analyses tool A separate user s manual for the Global ULS analysis has been included in Documentation DET NORSKE VERITAS Release Document Nauticus Hull January 2011 Page 13 of 29 5 Error Corrections and Limitations 5 1 Ship data Options for container carriers IM 1755 In previous versions of Nauticus Hull the three options below were treated as independent options In Section Scantlings the Simplified torsion results were included only in case the option Large deck openings was checked If only the option Container carrier was checked these calculations were bypassed This has lead to confusion For container carriers Large deck openings and Slender ship will now be assumed by default That is if you check the Container Carrier option the two others will be checked automatically Check acc to Rules for Container carriers Container Carrier Calc min thickness in way of ballast tanks and double bottom and side Pt 5 Ch 2 Sec 6 C 300 Calc of HULS in accordance with Pt 5 Ch 2 Sec 6 B 200 See help for more info N Combined stress check incl torsion acc PtS Ch 2 Sec 6 200 See help for more info Large deck openings Optional longitudinal local strength control acc to Pt5 Ch 2 Sec 6 See help for more Slender ship Cb 0 7 infa 9 9 This will ensure that Simplified torsion cal
18. forward bottom corners of the 20 containers DNV Rules Fatigue loads The f factor was not included in the calculation of fatigue internal tank pressures This error is now corrected 5 5 2 Limitations DNV Rules e Internal members and plate boundaries for ballast tanks and cargo oil tanks have to be split manually in GeniE at 1 5 m below weather deck tank top in order to get correct corrosion additions Plates and stiffeners that span over compartments with different corrosion additions have to be split manually in GeniE at the compartment boundaries in order to get correct corrosion additions e Boundary conditions at the end planes and the CL symmetry plane of the model are only applied to intersection lines between plates and the planes e Loads for bulk carriers and ore carriers are not implemented CSR Tank Internal members and transverse plate boundaries for ballast tanks and cargo oil tanks have to be split manually in GeniE at 3 m below top of tank in order to get correct corrosion additions DET NORSKE VERITAS Release Document Nauticus Hull January 2011 Page 19 of 29 e Plates and stiffeners that span over compartments with different corrosion additions have to be split manually in GeniE at the compartment boundaries in order to get correct corrosion additions 5 6 Puls 2 0 11 An error message appearing in very rare cases is eliminated DET NORSKE VERITAS Release Document Nauticus Hull January 201
19. installed in a separate installation after Nauticus Hull To solve this problem edit the file Hull config located in the Hull installation folder e g C Program Files DNVS Nauticus Hull Feb2010 Hull config Modify the line add key GeniE value gt by including the correct path to the GeniE executable For example lt add key GeniE value C Program Files DNVS GeniE Program GenieR exe gt DET NORSKE VERITAS
20. khouse xls Compatibility Mode Microsoft Excel cc 8 Home Insert Page Layout Formulas Data Review Views a O gt amp 8 Times NewRor 10 S Sj Number g Insert v AN B 7 U EE kav wm 9 JK Delete A 5 Cte E gy gt oo 520 M 27 F ont Alignmel nt x Number Cells Edi iti ng v vi Fe AUTICUS Offshore Ships DECKHOUSE AND SUPERSTRUCTURE Sign July 2000 KES Tim gt pA Version 7 02 November 2000 Date Do not press Enable Content as this will only add this spreadsheet to registry for trusted workbooks Select instead the File tab DET NORSKE VERITAS Release Document Nauticus Hull January 2011 Page 21 of 29 r Fal 5 Deckhouse xls Compatibility Mode Microsoft Excel s Home Insert Layout Formulas Data Review Views o ca BH 2 lg Save Information about Deckhouse Gi Save As AN i CADocumentsNDNVANauticusWesselsNTumipsWFDeg zy Open kinse Security Warning Properties e Active content might contain Size 435 viruses and other security Title 4 Enable hazards The following content Tegs Recent Content has been disabled SE Categories New You should enable content only Related Dates if you trust the contents of the Print file Last Modified Toc rin Trust Center Set
21. m N mm Loc Z Comp Load Ref y oad Ret ref mm Yo or Jac Tor 3 ACT 90 std 0 0 0 0 50 12 100 3150 868 86 2 235 0 1 00 LOC 8 88 Insid Liq air 4 Lat 14100 10970 1 152 5 63 9 BUC 950 0 90 0 93 5 64 1 00 shear 14100 10970 30 0 94 8 99 0 The error has been corrected Allowable shear stresses for plates IM 1754 Relevant for DNV Rules The shear stresses in ship s sides and longitudinal bulkhead shall not exceed 110 Refer to DNV Rules Pt 3 Ch 1 Sec 5 D 101 The limit 110 is a global shear yielding limit but was not considered in previous versions of the program Now shear stresses beyond 110 f will be printed with a trailing asterisk Moments and Shear Forces used in PULS buckling check DET NORSKE VERITAS Release Document Nauticus Hull January 2011 Page 16 of 29 e Section Scantlings dialog Design bending moments and shear forces Still water and wave sometimes showed zero values in some of the input fields for Standard Rule values and Given as Ship data curve where there should have been non zero values This is corrected In the Section Scantlings report under the chapter Moments and Shear Forces used in PULS buckling check a wrong value was sometimes printed for Wave bending moment hogging It had the same value as the sagging value and was marked as Input where it should have been marked as Rule This is n
22. nuary 2009 for It includes the updated GM values for Container Vessels but the actual accelerations do not consider the minimum values specified for Container Vessels in Pt 5 BowImpact2008Jan xls Now applies the January 2010 Rules when applicable ContainerSecuringJan10 xls New version according to CN 32 2 October 2009 and DNV Rules Jan 2010 Deckhouse2010 xls Including new class notations for Offshore support vessels introduced July 2010 MinThick0901 xls New version of MINTHIC with amendments for Pt 3 Ch 1 and Pt 3 Ch 2 valid from January 2009 MixedContainerStowageJan10 xls New version according to CN 32 2 October 2009 and DNV Rules Jan 2010 MixedContainerStowageJan10 xls New version according to CN 32 2 October 2009 and DNV Rules Jan 2010 Slamm xls Rule change July 2009 Effective load length for bottom slamming loads has been changed from l s to l 0 55 New formulation of requirement to shear area User Manuals The following User Manuals have been added or modified in accordance with new functionality Container Securing DET NORSKE VERITAS Release Document Nauticus Hull January 2011 Page 11 of 29 Simplified Fatigue Simplified Torsion Global ULS for 1A1 Container Ships Cargo Hold Analysis DET NORSKE VERITAS Release Document Nauticus Hull January 2011 Page 12 of 29 4 4 Global ULS Analysis for 1A1 Container Ships Global ULS analysis according to the DNV Rules for Classi
23. o specify if BHD 1 is the E R BHD fraction of time at sea removed Gamma factor new fatigue formulae DET NORSKE VERITAS Release Document Nauticus Hull January 2011 Page 18 of 29 StiffenedPlateBuckling_RP 201 xls e 1502 1691 All transverse stress is applied to the girder and none applied to plate and stiffeners for Method 2 CSR Bulk_AllowableHoldLoading xls e IM 1707 1743 1745 Correction of net thickness requirement re design of input with more default values possibility for different thickness and yield for panels in way of hole efficient ends also for floors CSR Tank Ch10 3 2 4 Buckling xls e IM 1746 Several error corrections 5 5 FE Analyses GeniE 5 5 1 Error corrections DNV Rules Container carriers e In the previous version it was assumed that all the corners of a container had a corresponding support point at the transverse bulkhead i e a stringer and or a girder where longitudinal and transverse loads from the container could be applied However for some newer designs this may not be the case In such cases the loads in corners that are not supported are now distributed to the other corners of the container that are supported e In the previous version the vertical loads from 40 containers on top of 20 containers were distributed evenly to all the bottom corners of the 20 containers This is now changed so that the loads from 40 containers are distributed only to the aft and
24. ow corrected 5 3 3 Other changes Transverse bulkhead flooded condition UR S18 IM 1753 Relevant for bulk carriers DNV Rules CSR Bulk For the floors there are no special requirements in the flooded condition S18 In the output results for floors only the minimum thickness was included Now the local requirements for floors are included based on the intact condition The complete load reference text and also the comment Intact condition are included for reference Unit warping Relevant for container ships and also for ships with large deck openings DNV Rules 1A1 The unit warping is now included on the ACT line For other than container ships the unit warping is not relevant and a minus sign is displayed instead Local Rule FS kon Span Spac 5 3 4 Limitations CSR Bulk Rules e The specific requirements for ships with length less than 150 metres not included Bilge plate requirements Ch 6 Sec 1 2 3 For the transition zone between the flat bottom and the curved bilge the bilge plate requirements are not specifically considered in the Rules Thus the calculated requirements are limited to cases where the curved bilge area is modelled with a longitudinal stiffener at the transition point between the flat bottom and the curved bilge The same limitation applies to the transition zone between the curved bilge and the flat ship side DET NORSKE VERITAS Release Document Nauticus Hull January
25. rkbook 6 1 6 Cases when the Signature is discarded The Signature of signed Excel workbooks is valid as long as the structure and macro code remain intact This means that if a new worksheet is added to the workbook the Signature will be invalid There are two programs in RuleCheck XL for which this may happen namely CSR Tank PriSupMemb xls and CSR Bulk HoldMassCurves xls In these programs additional worksheets may be created and the following message may be displayed when saving the program DET NORSKE VERITAS Release Document Nauticus Hull January 2011 Page 28 of 29 Microsoft Excel If the workbook 15 saved Signature 15 discarded The consequence of this is that the next time workbook is opened a message asking the user whether the included macros should be allowed to run Please allow the macros to run in order to make the program work as intended DET NORSKE VERITAS Release Document Nauticus Hull January 2011 Page 29 of 29 7 Known Issues The status of known issues program errors and limitations are continuously updated in the online status list http exchange dnv com NauticusHull STATUS 620LIST pdf 7 1 FEA GeniE GeniE may not be available from FEA GeniE jobs This is a known issue when all the following conditions are fulfilled 1 GeniE is not installed before installation of Nauticus Hull 2 GeniE is not selected as part of Nauticus Hull installation 3 GeniE is
26. tallation Guide pdf which can be found on the root of the installation CD 1 2 IMPORTANT INFO ABOUT OLDER JOBS In the Nauticus Hull January 2011 release access to old hull jobs created on Nauticus Hull versions older than September 2006 is no longer available The reason for this is that Nauticus Hull January 2011 is ready for Windows 7 and the technology used in Nauticus Hull versions older than September 2006 is not feasible for porting to Windows 7 Please read document ConvertOldJobs found on the installation disc preferably before installation of this release See also part 4 1 in this document 13 CSR Tank and CSR Bulk CSR Tank is in this document used as an abbreviation for IACS Common Structural Rules for Double Hull Oil Tankers CSR Tank is applicable for double hull oil tankers with length L gt 150 m CSR Bulk is in this document used as an abbreviation for Common Structural Rules for Bulk Carriers CSR Bulk is applicable for bulk carriers with length L gt 90 m 1 4 Longitudinal positions in Nauticus Hull and the Rules 1 4 1 Length between perpendiculars in Nauticus Hull Please note the following definition of Length btw Perpendiculars Lbp used in Nauticus Hull DET NORSKE VERITAS Release Document Nauticus Hull January 2011 Page 6 of 29 The length between perpendiculars is the distance on the scantling draught waterline from the fore side of the stem to the after side of the rudd
27. the three notations IB 1 IB 2 and IB 3 These notations cover the areas that are especially strengthened for grab loading discharging as specified below IB 1 Strengthening of inner bottom IB 2 Strengthening of inner bottom and lower part of transverse bulkhead IB 3 Strengthening of inner bottom and lower part of transverse and longitudinal bulkhead The notation IB 3 is equivalent to the old notation IB In the Ship data dialog Brix Explorer the Grab loading discharging option will depend on the Rule version as follows Jan 2007 and earlier IB Grab loading discharging July 2007 and later Grab loading discharging IB 3 v 5 3 2 Error Corrections Offshore ships benign waters DNV Rules IM 1749 In the ULS moment dialog and also in the results Report the operation environment is displayed for verification World Wide operation or Benign waters In some cases the text World wide operation was displayed when correct text would be Benign waters The error has been corrected Incorrect shear flow results IM 1721 a Incorrect shear flow calculations have been reported for some cross sections and some of the accumulated values Fz or Mx in the table Torsional Section Characteristics deviated significantly from 1 0 Errors in the shear flow results have also been reported for cross sections with complex geometry b In some cases the shear flow direction arrows in some parts
28. tings Created 26 Save amp Send Learn more about Active Last Printed 181 Content Dalstad Dannla 4 Click on Enable Content and select Advanced Options 9 Security Alert Macros Macros Macros have been disabled Macros might contain viruses or other security hazards Do not enable this content unless you trust the source of this file Note The digital signature is valid but the signature is from a publisher whom you have not yet chosen to trust More information File Path C Documents DNY Nauticus Vessels Turnips WFDepot Deckhouse xls Signature Signed by Det Norske Yeritas Holding AS Certificate expiration 22 08 2012 Certificate issued by YeriSign Class 3 Code Signing 2009 2 Show Signature Details Help protect me from unknown content recommended Enable content for this session Q Trust all documents from this publisher Open the Trust Center Select Trust all documents from this publisher then OK DNV is now defied as trusted publisher DET NORSKE VERITAS Release Document Nauticus Hull January 2011 Page 22 of 29 6 1 2 How to add Hull Job Directory to Trusted Locations in Office 2010 Current Hull Job Directory is found under Settings in Hull Explorer r Nauticus Hull 2011 January Brix Explorer by DNV Softwar 7 View Navigation Actions Resources Help Nauticus Hull Q Setti ngs fw Information Local s
29. tomer Experience Improvement Program Add Ins semi Resources Learn more about protecting your privacy and security from Microsoft Office Online Microsoft Trustworthy Computing Microsoft Office Excel Trust Center The Trust Center contains security and privacy settings These settings help keep your computer secure We recommend that you do not change these settings Press the Trust Center Settings button in Trust Center DET NORSKE VERITAS Release Document Nauticus Hull January 2011 Page 26 of 29 Trusted Publishers Trusted Locations trusted Locations Warning All these locations are treated as trusted sources for opening files If you change or add a location make sure i that the new location is secure Add ins R N Path Description Date Modified ActiveX Settings User Locations Macro Settings C Program Files Microsoft Office Templates Excel 2007 default location Application Templat C AppData Roaming Microsoft Excel XLSTART Excel 2007 default location User StartUp Message Bar Files Microsoft Office Officel2 XLSTART Excel 2007 default location Excel StartUp c min AppData Roaming Microsoft Templates Excel 2007 default location User Templates External Content C ram Files Microsoft Office Officel2 STARTUP Excel 2007 default location Office StartUp Files Microsoft Office Officel2 Library Excel 2007 default location Add ins Privacy
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