STOCHASTIC OPTIMIZATION MODELS FOR STRUCTURAL-RELIABILITY ANALYSIS

被引：11
|
作者：
ZIMMERMAN, JJ
ELLIS, JH
COROTIS, RB
机构：
[1] JOHNS HOPKINS UNIV HOSP,DEPT GEOG & ENVIR ENGN,BALTIMORE,MD 21218
[2] JOHNS HOPKINS UNIV,GWC WHITING SCH ENGN,BALTIMORE,MD 21218
来源：
JOURNAL OF STRUCTURAL ENGINEERING-ASCE | 1993年 / 119卷 / 01期
关键词：
D O I：
10.1061/(ASCE)0733-9445(1993)119:1(223)
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The present paper provides a method for the identification of failure modes that contribute significantly to the estimate of the system probability of failure in rigid-plastic structures. For structures where loads and resistances are random variables, a decision rule is presented for the identification of failure modes in series systems based on their contribution to the system probability of failure. Stochastic programs based on this decision rule for failure mode selection are developed for the identification of failure modes in structures. Examples illustrate the use of these mathematical programs in identifying significant failure modes in rigid-plastic structures where axial force-moment interaction is included.
引用
收藏
页码：223 / 239
页数：17
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