再谈压力容器标准的应用  

Re-discussion of Application of Pressure Vessel Standard

作　　者：丁伯民[1] 

机构地区：[1]华东理工大学,上海200237

出　　处：《化工设备与管道》2013年第3期16-21,共6页Process Equipment & Piping

摘　　要：从基本原理和安全系数、材料的线算图等出发,分析并讨论了有关标准和规范对外压圆筒周向和轴向失稳、外压球壳失稳计算结果之间的区别及其原因。Based on fundamental principle, factor of safety and material curve figures, the design methods in different standards and codes for circumferential and axial buckling of cylinder and buckling of spheroidal shell subjected to external pressure were analyzed and discussed in this article.

关 键 词：外压圆筒 外压球壳 安全系数 失稳计算 

分 类 号：TQ053[化学工程] TH121[机械工程—机械设计及理论]