采用频遇值的预应力混凝土抗裂性设计可靠度分析

Reliability analysis of crack resistance design for prestressed concrete by applying frequent value

提出了频遇值的概念 ,并通过作者自编的程序应用 MONTE- CARL O方法模拟频遇值的实际分布 ,得出了频遇值的统计参数 μ、σ。采用频遇值 ,以预应力混凝土的抗裂性设计为例 ,进行了可靠度分析。

In this paper,the concept of frequent value is put forward.Using the programs compiled by the author,the actual distribution of frequent value is simulated by the method of MONTE-CARLO,its safety index μ,σ are educed,and reliability analysis of crack resistance design for prestressed concrete is made by applying frequent value.