SYSTEM RELIABILITY AND REDUNDANCY IN STRUCTURAL DESIGN AND EVALUATION

被引：92

作者：

HENDAWI, S ^{[1
]}

FRANGOPOL, DM ^{[1
]}

机构：

[1] UNIV COLORADO,DEPT CIVIL ENVIRONM & ARCHITECTURAL ENGN,BOULDER,CO 80309

来源：

STRUCTURAL SAFETY | 1994年 / 16卷 / 1-2期

基金：

美国国家科学基金会;

关键词：

BRITTLE FAILURE; CODIFIED DESIGN AND EVALUATION; FAILURE PATH; LIMIT STATES; LOAD REDISTRIBUTION; PARALLEL SYSTEMS; REDUNDANCY; RESISTANCE SHARING; STRUCTURAL DAMAGE; STRUCTURAL SYSTEMS; SYSTEM FACTORS; SYSTEM RELIABILITY;

D O I：

10.1016/0167-4730(94)00027-N

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Several reliability-based structural design and evaluation specifications for buildings, bridges, and offshore platforms have been proposed and implemented in North America, Asia, Australia and Europe, Thus far, however, these are largely limited to individual structural component checks and do not generally include requirements of system reliability and redundancy. The main purpose of this paper is to contribute to the development of more rational system reliability-based structural design and evaluation specifications. In this context, effects of material behavior, correlations, variabilities of resistances and loads, resistance sharing, structural damage, and number of members, on both the system reliability and redundancy of a parallel system are investigated, and a framework for including system effects in structural design and evaluation specifications is proposed.

引用

页码：47 / 71

页数：25

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