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。
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.
出处
《船舶设计通讯》
2014年第2期70-73,81,共5页
Journal of Ship Design
关键词
化学品船
舱段有限元分析
验收衡准
应力分析
chemical oil tank
cargo hold finite element analysis
acceptance
stress analysis
