深水海工作业船下水有限元分析  

Finite element analysis on subsea supply vessel launching

作　　者：徐才振 景维文 XU Caizhen;JING Weiwen

机构地区：[1]大连中远海运重工有限公司,辽宁大连116113

出　　处：《中国修船》2023年第2期7-10,共4页China Shiprepair

摘　　要：文章以深水海工作业船(SSV)为研究对象,使用Femap软件对其下水过程进行有限元分析,通过计算对下水方案进行优化和改进,适当加强船体结构及下水工装,以保证船舶下水满足强度及稳性要求,为后续类似工程提供技术支持。This paper takes a subsea supply vessel(SSV)as the research object,uses Femap software to carry out finite element analysis on its launching process,and optimizes its launching scheme through the calcula⁃tion.Furthermore,the paper suitably strengthens the structure and launching tooling of the SSV to ensure that the SSV launching meets the requirements of strength and stability,which provides technical support for subsequent similar projects.

关 键 词：深水海工作业船 船舶下水 强度 有限元分析 

分 类 号：U672[交通运输工程—船舶及航道工程]