装有超压泄放装置之钢制压力容器的初始可靠度分析  

Analysis of Initial Reliability of Steel Pressure Vessels with Pressure Relief Device

作　　者：刘小宁[1] 

机构地区：[1]武汉工交职业学院,武汉430015

出　　处：《化工设备与管道》2003年第2期11-14,共4页Process Equipment & Piping

摘　　要：本文以钢制薄壁外压容器为例 ,把其临界失稳压力与实际载荷视作随机变量 ,应用强度—载荷干涉模型 。With the example of steel thin wall cylinder subjected to external pressure, in which critical pressure and actual external pressure were considered as random variables and strength -load interference model was used, the initial reliability of the steel pressure vessels with pressure relief device was analyzed.

关 键 词：钢制压力容器 超压泄放装置 钢制外压容器 初始可靠度 强度-载荷干涉模型 

分 类 号：TH49[机械工程—机械制造及自动化]