【摘要】 运用应力—强度相干理论，推导出强度为Ｗｅｉｂｕｌ分布，应力为其他分布时可靠度求解表达式，并应用专用数学软件Ｍａｔｈｅｍａｔｉｃａ实现了数值的求解。文中给出若干求解实例，求解的过程简便、直观，有利于工程可靠性设计与分析借鉴更多还原

【Abstract】 The reliability solution expressions of strength with Weibull distribution and stresses with different ones are given in the paper by StressStrength interference theory.Numerical solutions of these expressions are realized by means of Mathematica.Many examples show that the solution of these expressions is convenient,simple and intuitive,and it is very useful to reliability design in engineering.更多还原