On a unified theory for reliability-based geotechnical design

被引：39

作者：

Fenton, Gordon A. ^{[1
,3
]}

Naghibi, Farzaneh ^{[1
]}

Griffiths, D. V. ^{[2
,3
]}

机构：

[1] Dalhousie Univ, Dept Engn Math, Halifax, NS B3H 4R2, Canada

[2] Colorado Sch Mines, Dept Civil & Environm Engn, Golden, CO 80401 USA

[3] Univ Newcastle, Australian Res Council Ctr Excellence Geotech Sci, Callaghan, NSW 2308, Australia

来源：

COMPUTERS AND GEOTECHNICS | 2016年 / 78卷

基金：

加拿大自然科学与工程研究理事会; 澳大利亚研究理事会;

关键词：

Geotechnical design; Reliability-based design; Random fields; Risk assessment; Shallow foundations; Deep foundations; LIMIT STATE DESIGN; RESISTANCE FACTORS; DEEP FOUNDATIONS; SETTLEMENT;

D O I：

10.1016/j.compgeo.2016.04.013

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

Some theoretical models have been developed over the years by the authors dealing with reliability based design of geotechnical systems. A comparison reveals that these models follow the same form which can be used to develop a unified reliability-based model, which includes the effects of spatial variability, site understanding, and failure consequence severity. This paper describes the unified model and applies it to four geotechnical problems to determine resistance and consequence factors to be used in design. The problems considered are the ultimate and serviceability limit state design of shallow foundations and ultimate and serviceability limit state design of deep foundations. (C) 2016 Elsevier Ltd. All rights reserved.

引用

页码：110 / 122

页数：13

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