maric,cssc - ASEF - Asian Shipbuilding Experts

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CSR-H Impact expectation (1)• May enhance the level of structural safety‣ Based on Harmonization PrinciplesScantlings will be used as a proxy for level of structuralsafety. Therefore, CSR-H may increase steel weight.2011-12-01 MARIC,CSSC 18
CSR-H Impact expectation (2)• Promote the development of optimized design‣ Steel weight increase will influence EEDI‣ Optimized design: Lines and loading condition Structural Arrangement, incl. cargo division, hopper knuckle,spacing, …… Scantling optimization, especially in Fore/Aft cargo hold, using FEmethod required by CSR-H Detail optimization, especially for anti-fatigue Higher tensile steel of HT32 or HT36 used more Workmanship, e.g. post welding2011-12-01 MARIC,CSSC 19
Page 1: 5 th ASEF in Busan, 1-2 Dec. 2011Wh
Page 4 and 5: Basic Principles For CSR Harmonizat
Page 6 and 7: Views on Principles (2)• If rule
Page 8 and 9: Harmonised CSR Time Schedule2011201
Page 10 and 11: Current Status of CSR-H (2)• But,
Page 12 and 13: Effect expectation of CSR-H• Adeq
Page 14 and 15: Adequate coverage for CSR-H? (2)•
Page 16 and 17: Views on the FE analysis (2)• For
Page 20 and 21: CSR-H Impact expectation (3)• Inc
Page 22 and 23: Conclusions• We hope the Asian sh

maric,cssc - ASEF - Asian Shipbuilding Experts

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