Sewerage infrastructure: Fuzzy techniques to manage failures

被引：10

作者：

Kleiner, Yehuda ^{[1
]}

Rajani, Balvant ^{[1
]}

Sadiq, Rehan ^{[1
]}

机构：

[1] Natl Res Council Canada, Inst Res Construct, Urban Infrastruct Program, Ottawa, ON K1A 0R6, Canada

来源：

WASTEWATER REUSED - RISK ASSESSMENT, DECISION-MAKING AND ENVIRONMENTAL SECURITY | 2007年

关键词：

sewerage; deterioration; fuzzy sets; risk management; inspection;

D O I：

10.1007/978-1-4020-6027-4_24

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

An approach is presented to model the deterioration of buried, infrequently inspected infrastructure, using scarce data. The robustness of the process is combined with the flexibility of fuzzy mathematics to arrive at a decision framework that is tractable and realistic. In applying this approach to sewerage infrastructure, the scoring scheme was converted using Current guidelines. A rule-based model is used to replicate and predict the possibility of failure. The model can be used to plan the renewal of the asset subject to maximum risk tolerance. The concepts are demonstrated using data obtained from Canadian municipalities.

引用

页码：241 / +

页数：3

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