Risk assessment model to prioritize sewer pipes inspection in wastewater collection networks

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• 作者：Mohammad Javad Anbari^a ; ^b ; ^{mj.anbari@alumni.ut.ac.ir} ; Massoud Tabesh^c ; ^{mtabesh@ut.ac.ir} ; Abbas Roozbahani^d ; ^{roozbahany@ut.ac.ir}
• 关键词：Risk assessment ; Bayesian Network ; Fuzzy inference system ; Inspection priority ; Wastewater collection networks
• 刊名：Journal of Environmental Management
• 出版年：2017
• 出版时间：1 April 2017
• 年：2017
• 卷：190
• 期：Complete
• 页码：91-101
• 全文大小：1263 K
• 卷排序：190

文摘

Efficient risk assessment method can increase the sewer network performance. A new probabilistic risk assessment model was developed using Bayesian Networks. Both structural and hydraulic failures have been included in the model. Probability and consequences of failure values was integrated using FIS. Proposed model can assist wastewater agencies to detect risky sewer pipelines.