Seismic Performance Evaluation of Water Pipelines Based on Reliability Analysis Case study: Jafar Abad-Germi Water Pipeline
Publish Year: 1403
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_IJE-37-10_022
تاریخ نمایه سازی: 23 تیر 1403
Abstract:
Damages caused by possible earthquake scenarios are predicted by earthquake engineers. To determine the performance of water distribution systems after an earthquake scenario, there is a need for network reliability analysis. While performing earthquake hazard analysis, defining the seismic vulnerability model, and estimating the probability of pipeline failure, the study discusses the effects of various earthquake scenarios on pipeline reliability. The innovation of the study is the inclusion of the results of the Probabilistic Seismic Hazard Analysis (PSHA) in the reliability analysis and the investigation of the seismic performance of the pipelines according to various probabilistic methods. The results emphasize the use of Monte Carlo method in estimating the reliability of lifelines, and the need to consider two or more focal earthquakes in estimating the vulnerability of water distribution systems.
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Authors
F. MousaviRad
International Institute of Earthquake Engineering and Seismology, Tehran, Iran
A. Kalantari
International Institute of Earthquake Engineering and Seismology, Tehran, Iran
M. Bastami
International Institute of Earthquake Engineering and Seismology, Tehran, Iran
S. NadrMohammady
International Institute of Earthquake Engineering and Seismology, Tehran, Iran
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