含体积型缺陷压力容器的安定分析

The Shakedown Analysis of Pressure Vessels with Volume Defects

当前结构安定性分析研究的一个重要课题是研究应用的策略,寻找切实可行的计算方法,使安定性理论得以在工程中应用。综述了国内外结构安定性分析数值方法的研究现状,分析了目前国内外含体积型缺陷压力容器安定分析的研究现状,为今后进一步对含体积型缺陷压力容器的安定性分析具有一定的指导作用。

At present,an important subject on the shakedown analysis is to study the strategies of applications , search for efficient and feasible computational methods so that the shakedown theory can find its applications in engineering practice. This paper firstly summarizes the current research situations of the structural shakedown analysis numerical methods,and analyzes the current research situations for the shakedown analysis of pressure vessels with volume defects at home and abroad. It will have a certain guiding effect for the further shakedown analysis of pressure vessels with volume defects from now on.