摘要
介绍了有限元分析方法对接触问题进行求解的一般方法,应用大型有限元分析软件Marc进行多货罐化学品船液货罐体与支承结构的接触分析,研究了支撑结构的加强方式,为制定CCS《散装运输危险化学品船舶构造与设备规范》(2006)的补充检验要求,提供了依据。
This article describes the general method to solve the contacting problems by finite element analysis.The large-scale finite element analysis software,Marc,is used for the contact analysis between the liquid cargo tank of multi-cargo tank chemical tanker and its supporting structure.The strengthen ways of the supporting structure are studied to provide the basis for the additional inspection requirements for the development of CCS 《Rules for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk》（2006）.
出处
《船舶》
2010年第3期19-24,共6页
Ship & Boat
关键词
化学品船
接触
有限元分析
直接约束法
chemical tanker
contact
finite element analysis
direct constraint method
