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

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.