【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。更多还原

【Abstract】 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.更多还原