Assessment of the time-dependent structural reliability of buried water mains

被引：19
|
作者：
Camarinopoulos, L
Chatzoulis, A
Frontistou-Yannas, S
Kallidromitis, V
机构：
[1] Univ Thessaloniki, Fac Technol, Dept Math & Phys Sci, Div Computat Methods & Comp Programming, Salonika 54006, Greece
[2] Comp Technol Inst Patras, Salonika 54006, Greece
[3] SEPTE Ltd, Athens, Greece
[4] Comp Technol Inst Patras, Athens 11635, Greece
[5] TECNIC Spa, I-00197 Rome, Italy
来源：
RELIABILITY ENGINEERING & SYSTEM SAFETY | 1999年 / 65卷 / 01期
关键词：
buried water mains; structural reliability; time-dependent failure;
D O I：
10.1016/S0951-8320(98)00084-2
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The structural performance of civil engineering constructions is assessed by comparing its state behaviour as a function of time to one of several limit states. The method presented is based essentially on the analysis of interference data and evaluates current and future structural reliability using a multidimensional time dependent failure surface. It takes into account the stochastic nature and the variation in time of past and future loads, and the randomness in strength due to degradation resulting from different environmental stressors. This methodology has been implemented in the case of grey cast-iron buried water pipes. (C) 1999 Published by Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：41 / 53
页数：13
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