改装船审图中局部强度的有限元校核  

FEM Analysis of Local Strength of Modified ship Drawings Verifying

作　　者：程玉芹[1] 王朝 

机构地区：[1]淮海工学院,江苏连云港222005 [2]连云港市地方海事局,江苏连云港222003

出　　处：《物流工程与管理》2017年第1期141-142,共2页Logistics Engineering and Management

摘　　要：文中以一艘原为多用途货船改装的起重船为研究对象。此船增加起重机,需考虑起重机作业时对船体构件的影响,故运用有限元软件MSC.Patran及MD.Nastran对起重机底座及附近船体结构强度作有限元计算分析,为今后改装船的审图起到借鉴的作用。This paper analyzed a crane ship converted by a multipurpose cargo sh ip. Because of the crane was installed , the influence of crane operating to the hull structure should be considered, so the finite element software MSC. Patran and MD . Nastran was used to analysis the strength of the base of the crane and the nearby hull structure. This paper can be the reference role for the future of modified ship drawings verifying.

关 键 词：有限元 船舶 审图 强度分析 

分 类 号：U661.7[交通运输工程—船舶及航道工程]