Determination of optimal target reliabilities for design and upgrading of structures

被引：80

作者：

Ang, AHS

DeLeon, D

机构：

[1] Department of Civil Engineering, University of California, Irvine

来源：

STRUCTURAL SAFETY | 1997年 / 19卷 / 01期

基金：

美国国家科学基金会;

关键词：

cost-effective design; target reliability; design criteria; upgrading criteria; optimal design; aseismic design;

D O I：

10.1016/S0167-4730(96)00029-X

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

A systematic approach is proposed for formulating risk-based cost-effective criteria for the design and upgrading of structures with special reference to earthquake protection. Target reliabilities (or acceptable risks) for damage control and life safety are determined on the basis of minimum expected life-cycle cost and from which risk-consistent criteria for design or upgrading are developed. The approach is illustrated for a specific class of reinforced concrete buildings in Mexico City. (C) 1997 Elsevier Science Ltd.

引用

页码：91 / 103

页数：13

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[10]

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