4. Study on the Risk-Based Methodology for Ship Structural Design
4. Study on the Risk-Based Methodology for Ship Structural Design
4. Study on the Risk-Based Methodology for Ship Structural Design
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<str<strong>on</strong>g>4.</str<strong>on</strong>g> C<strong>on</strong>clusi<strong>on</strong>• C<strong>on</strong>siderati<strong>on</strong> <strong>on</strong> Applicability‣ Target safety levels <strong>for</strong> ship structural members are to be established,• <strong>on</strong> <strong>the</strong> basis of agreement am<strong>on</strong>g various maritime stakeholders‣ Regarding design variables, <strong>the</strong> followings are needed;• Loads – more active utilizati<strong>on</strong> of direct load analysis• Material – statistical analysis of measured data <strong>on</strong> material properties• Fabricati<strong>on</strong> – investigati<strong>on</strong> <strong>on</strong> <strong>the</strong> quality c<strong>on</strong>trol capacity of ship-yards• Modeling – <strong>the</strong>oretical research <strong>on</strong> related mechanics‣ Calculati<strong>on</strong> tools should be provided to users;• S/W <strong>for</strong> DLA – several S/Ws were developed well and are being used• S/W <strong>for</strong> Statistical analysis of DLA results – fur<strong>the</strong>r development necessary• S/W <strong>for</strong> SRA – several S/Ws were developed well and are being used• S/W <strong>for</strong> GUI – possible to use <strong>the</strong> scantling S/W with slight modificati<strong>on</strong>The 6 th ASEF- 28 -
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