摘要
本文采用二倍弹性斜率法,通过有限元分析,求得三种不同焊接结构封头的极限载荷,并对其受力情况进行分析,得出最优封头形式及焊接形式,从而为今后设计、安装提供一定的参考依据。
This paper adopts the method of two twice elastic slope, obtained three different welding head structure limit load by finite element analysis and the stress analysis, the optimal welding head form and form, for the future design and installation provides certain reference.
出处
《现代制造技术与装备》
2017年第6期73-74,共2页
Modern Manufacturing Technology and Equipment
基金
国家质检总局科技计划基础研究类项目(2015QK079)
关键词
二倍弹性斜率
封头结构
极限载荷
受力分析
two twice elastic slope
head structure
limit load
force analysis
