| 74500DWT化学品船舱段有限元强度直接计算 |
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| 引用本文： | 孙良,黄胜炎.74500DWT化学品船舱段有限元强度直接计算[J].船舶设计通讯,2014(2):70-73. |
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| 作者姓名： | 孙良 黄胜炎 |
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| 作者单位： | 江苏新时代造船有限公司,靖江,214500 |
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| 摘 要： | 按照《双壳油船共同规范》(CSR-OT),要求对74 500 DWT化学品船的货舱段区域进行有限元分析。应用英国劳氏船级社Ship Right软件,根据给出边界条件、载荷工况,计算船体主要构件强度,并按规范的许用应力衡定验收衡准。最后根据验收结果,确定设计方案,并对计算结果,通过相关修改,确保满足强度要求。
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| 关 键 词： | 化学品船 舱段有限元分析 验收衡准 应力分析 |
Direct FE Analysis on 74 500 DWT Chemical Vessel Cargo Hold |
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| Sun Liang,Wang Shen-yan.Direct FE Analysis on 74 500 DWT Chemical Vessel Cargo Hold[J].Journal of Ship Design,2014(2):70-73. |
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| Authors: | Sun Liang Wang Shen-yan |
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| Institution: | Sun Liang Wang Shen-yan (Jiangsu New Times Shipbuilding Co., Ltd., Jingj iang 214500, China ) |
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| Abstract: | Based on Common Structure Rules for Double Hull Oil Tankers,FEAwas carried out to verify the structure strength of a 74 500 DWT chemical tank cargo hold. UsingLR＇ s software ShipRight, relevant boundary conditions and load cases were applied. Analysis result was checked against the permissible criteria. Necessary modification was made to ensure sufficient structure strength. |
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| Keywords: | chemical oil tank cargo hold finite element analysis acceptance stress analysis |
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