结构应力S(t)的Γ-更新方波过程最大值分布

Probability Distribution of Maximum of Stress Gamma Renewal Square Wave Process S(t)

本文讨论结构在设计基准期[0,T]内应力变动规律,考虑应力变动时间间隔是独立同服从Γ-分布的随机变量,建立Γ-更新方波过程模型,给出结构应力S(t)的Γ-更新方波过程样本函数最大值S_M的概率分布表达式。

This paper discusses the law of structural stress variance during the standard period of the design of [0, T]. Considering the renewal, inter-arrival time is Gamma distribution, this paper intends to form the model Gamma renewal square wave process and makes the formulas of probability distribution of maximum of stress Gamma renewal square wave process S(t).