压力容器封头的可靠性设计  

Reliability Design for Head of Pressure Vessel

作　　者：冯贤桂[1] 赵长富[1] 

机构地区：[1]重庆大学

出　　处：《压力容器》1992年第4期58-60,72,共4页Pressure Vessel Technology

摘　　要：本文利用可靠性设计方法和应力强度干涉模型对压力容器椭圆形封头壁厚尺寸的计算进行了分析,给出了壁厚设计的可靠性计算公式。By means of reliability design method and stress-strength interference model this paper presents the analysis for wall thickness calculation of ellipsoidal head of pressure vessel. Reliability calculation formulas are given for wall thickness design. Analogous method may be used for reliability design of other components of pressure vessel.

关 键 词：可靠性设计 封头 压力容器 

分 类 号：TH49[机械工程—机械制造及自动化]