Operational safety risk assessment of water diversion infrastructure based on FMEA with fuzzy inference system
Water diversion infrastructure is characterized by a wide range of impacts and complex geological conditions. There are a large number of risk factors that affect its operational safety. Accidents that have occurred during operation have caused devastaing disasters to water diversion infrastructure....
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
IWA Publishing
2022-10-01
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| Series: | Water Supply |
| Subjects: | |
| Online Access: | http://ws.iwaponline.com/content/22/10/7513 |
| _version_ | 1797990337891794944 |
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| author | Huimin Li Mengxuan Liang Feng Li Jian Zuo Chengyi Zhang Ying Ma |
| author_facet | Huimin Li Mengxuan Liang Feng Li Jian Zuo Chengyi Zhang Ying Ma |
| author_sort | Huimin Li |
| collection | DOAJ |
| description | Water diversion infrastructure is characterized by a wide range of impacts and complex geological conditions. There are a large number of risk factors that affect its operational safety. Accidents that have occurred during operation have caused devastaing disasters to water diversion infrastructure. In this study, the failure modes for the operational risks of water diversion infrastructure are identified from four aspects, i.e.,environment, engineering technology, operation management, and society. A failure mode and effect analysis (FMEA) risk poiorization model is established based on the fuzzy inference system (FIS). A fuzzy rule base is established according to IF-THEN rules, and the risk priority is calculated and ranked via FIS. Lastly, a case study of the Huixian section of the Middle Route of the South-to-North Water Transfer Project is carried out to verify the proposed method. The results show that the risks of rainstorms, floods, and foundation failure are regarded as high priority. The validity and applicability of the proposed method are tested via comparison with traditional FMEA. These findings provide valuable information for the operational safety of water diversion infrastructure.
HIGHLIGHTS
Operational safety failure modes of water diversion infrastructure were identified in four areas: environmental, engineering, operational management, and social.;
A risk prioritization model of FMEA is established that is based on Fuzzy Inference System (FIS).;
A fuzzy rule base is established according to IF-THEN rules, and the risk priority is calculated and ranked via a FIS.; |
| first_indexed | 2024-04-11T08:34:59Z |
| format | Article |
| id | doaj.art-ddd67f198f8a4a10b95a515702e0ecf1 |
| institution | Directory Open Access Journal |
| issn | 1606-9749 1607-0798 |
| language | English |
| last_indexed | 2024-04-11T08:34:59Z |
| publishDate | 2022-10-01 |
| publisher | IWA Publishing |
| record_format | Article |
| series | Water Supply |
| spelling | doaj.art-ddd67f198f8a4a10b95a515702e0ecf12022-12-22T04:34:22ZengIWA PublishingWater Supply1606-97491607-07982022-10-0122107513753110.2166/ws.2022.322322Operational safety risk assessment of water diversion infrastructure based on FMEA with fuzzy inference systemHuimin Li0Mengxuan Liang1Feng Li2Jian Zuo3Chengyi Zhang4Ying Ma5 Department of Construction Engineering and Management, North China University of Water Resources and Electric Power, Zhengzhou 450046, China Department of Construction Engineering and Management, North China University of Water Resources and Electric Power, Zhengzhou 450046, China Department of Construction Engineering and Management, North China University of Water Resources and Electric Power, Zhengzhou 450046, China School of Architecture and Built Environment, Centre for Asian and Middle Eastern Architecture, University of Adelaide, Adelaide 5005, South Australia Department of Civil and Architectural Engineering, University of Wyoming, Laramie WY 82071, USA Department of Construction Engineering and Management, North China University of Water Resources and Electric Power, Zhengzhou 450046, China Water diversion infrastructure is characterized by a wide range of impacts and complex geological conditions. There are a large number of risk factors that affect its operational safety. Accidents that have occurred during operation have caused devastaing disasters to water diversion infrastructure. In this study, the failure modes for the operational risks of water diversion infrastructure are identified from four aspects, i.e.,environment, engineering technology, operation management, and society. A failure mode and effect analysis (FMEA) risk poiorization model is established based on the fuzzy inference system (FIS). A fuzzy rule base is established according to IF-THEN rules, and the risk priority is calculated and ranked via FIS. Lastly, a case study of the Huixian section of the Middle Route of the South-to-North Water Transfer Project is carried out to verify the proposed method. The results show that the risks of rainstorms, floods, and foundation failure are regarded as high priority. The validity and applicability of the proposed method are tested via comparison with traditional FMEA. These findings provide valuable information for the operational safety of water diversion infrastructure. HIGHLIGHTS Operational safety failure modes of water diversion infrastructure were identified in four areas: environmental, engineering, operational management, and social.; A risk prioritization model of FMEA is established that is based on Fuzzy Inference System (FIS).; A fuzzy rule base is established according to IF-THEN rules, and the risk priority is calculated and ranked via a FIS.;http://ws.iwaponline.com/content/22/10/7513failure mode and effect analysis (fmea)fuzzy inference system (fis)risk prioritizationwater diversion infrastructure |
| spellingShingle | Huimin Li Mengxuan Liang Feng Li Jian Zuo Chengyi Zhang Ying Ma Operational safety risk assessment of water diversion infrastructure based on FMEA with fuzzy inference system Water Supply failure mode and effect analysis (fmea) fuzzy inference system (fis) risk prioritization water diversion infrastructure |
| title | Operational safety risk assessment of water diversion infrastructure based on FMEA with fuzzy inference system |
| title_full | Operational safety risk assessment of water diversion infrastructure based on FMEA with fuzzy inference system |
| title_fullStr | Operational safety risk assessment of water diversion infrastructure based on FMEA with fuzzy inference system |
| title_full_unstemmed | Operational safety risk assessment of water diversion infrastructure based on FMEA with fuzzy inference system |
| title_short | Operational safety risk assessment of water diversion infrastructure based on FMEA with fuzzy inference system |
| title_sort | operational safety risk assessment of water diversion infrastructure based on fmea with fuzzy inference system |
| topic | failure mode and effect analysis (fmea) fuzzy inference system (fis) risk prioritization water diversion infrastructure |
| url | http://ws.iwaponline.com/content/22/10/7513 |
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