压力容器大开孔补强设计方法  

Reinforcement Design Method for Large Opening of Pressure Vessel

作　　者：朱丹宏[1] 李季[1] 张丽媛 Zhu Dan-hong;Li Ji;Zhang Li-yuan

机构地区：[1]海洋石油工程股份有限公司,天津300452

出　　处：《化工设计通讯》2018年第9期115-115,共1页Chemical Engineering Design Communications

摘　　要：压力容器常见的开孔结构主要是为了满足工艺的要求,但在实践中实验分析并没有达到安全性和适用性的要求,因此得到的应力分析非常重视,尤其是有限元分析方法。介绍了压力容器设计、孔加固和有限元分析的概况。The common opening structure of pressure vessels is mainly to meet the requirements of the process,but in practice,the experimental analysis does not meet the requirements of safety and applicability,so the stress analysis is very important,especially the finite element method.The general situation of pressure vessel design,hole reinforcement and finite element analysis is introduced.

关 键 词：压力容器 大开孔接管 有限元分析 强度设计 

分 类 号：TQ053.2[化学工程]