摘要
以条件概率和数值分析方法为基础,提出了一种新的结构体系可靠度点值估算方法,并通过算例说明了该法的应用。分析结果表明,本文建议的方法计算简单,便于实际应用。由于较好地考虑了失效机构间线性相关性对结构体系可靠度的影响,本文建议的方法可得到令人满意的分析结果。
A new point—evaluation method for structural system reliability analysis is proposed based on conditional probability and numerical analysis method. Numerical examples are given to illustrate the use of the proposed method. Analysis results show that the proposed method is simple in calculation, easy to use in practice and accurate enough because of its better consideration of the effect of linear correlation between main failure mechanisms.
出处
《土木工程学报》
EI
CSCD
北大核心
1993年第5期70-76,共7页
China Civil Engineering Journal
