Hazard Analysis and Risk Assessment of Rail Transit Rolling Stock System
In order to ensure the safety of operations, the risks of operation accidents such as fatality must be assessed, which were caused by failures of urban rail transit rolling stock system. The methods of hazard and operability study (HAZOP) and its implementation steps were described in detail, with e...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Electric Drive for Locomotives
2020-07-01
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| Series: | 机车电传动 |
| Subjects: | |
| Online Access: | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2020.04.120 |
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| _version_ | 1849323570665095168 |
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| author | Geliang LI Zhigang MO Yani LIU Yuanbin LYU |
| author_facet | Geliang LI Zhigang MO Yani LIU Yuanbin LYU |
| author_sort | Geliang LI |
| collection | DOAJ |
| description | In order to ensure the safety of operations, the risks of operation accidents such as fatality must be assessed, which were caused by failures of urban rail transit rolling stock system. The methods of hazard and operability study (HAZOP) and its implementation steps were described in detail, with emphasis on the four following stages of hazard analysis, preliminary hazard, (sub) system hazard, interface hazard, operation and support hazard. HAZOP combined with risk matrix was used to preliminary hazard analysis, and the as low as reasonably practicable (ALARP) criteria was applied to assess the risk level of the preliminary hazards. Reasonable measures in terms of design, manufacturing, and operational maintenance to mitigate unacceptable preliminary risks should be added to make sure the residual risks were acceptable. The feasibility of the method was indicated in the practical application. |
| format | Article |
| id | doaj-art-ad951271ff5e4ea6b25fd49465ccc32f |
| institution | Kabale University |
| issn | 1000-128X |
| language | zho |
| publishDate | 2020-07-01 |
| publisher | Editorial Department of Electric Drive for Locomotives |
| record_format | Article |
| series | 机车电传动 |
| spelling | doaj-art-ad951271ff5e4ea6b25fd49465ccc32f2025-08-20T03:48:58ZzhoEditorial Department of Electric Drive for Locomotives机车电传动1000-128X2020-07-0115215620919508Hazard Analysis and Risk Assessment of Rail Transit Rolling Stock SystemGeliang LIZhigang MOYani LIUYuanbin LYUIn order to ensure the safety of operations, the risks of operation accidents such as fatality must be assessed, which were caused by failures of urban rail transit rolling stock system. The methods of hazard and operability study (HAZOP) and its implementation steps were described in detail, with emphasis on the four following stages of hazard analysis, preliminary hazard, (sub) system hazard, interface hazard, operation and support hazard. HAZOP combined with risk matrix was used to preliminary hazard analysis, and the as low as reasonably practicable (ALARP) criteria was applied to assess the risk level of the preliminary hazards. Reasonable measures in terms of design, manufacturing, and operational maintenance to mitigate unacceptable preliminary risks should be added to make sure the residual risks were acceptable. The feasibility of the method was indicated in the practical application.http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2020.04.120urban rail transitrolling stock systemrisk assessmenthazard analysisHAZOPALARP |
| spellingShingle | Geliang LI Zhigang MO Yani LIU Yuanbin LYU Hazard Analysis and Risk Assessment of Rail Transit Rolling Stock System 机车电传动 urban rail transit rolling stock system risk assessment hazard analysis HAZOP ALARP |
| title | Hazard Analysis and Risk Assessment of Rail Transit Rolling Stock System |
| title_full | Hazard Analysis and Risk Assessment of Rail Transit Rolling Stock System |
| title_fullStr | Hazard Analysis and Risk Assessment of Rail Transit Rolling Stock System |
| title_full_unstemmed | Hazard Analysis and Risk Assessment of Rail Transit Rolling Stock System |
| title_short | Hazard Analysis and Risk Assessment of Rail Transit Rolling Stock System |
| title_sort | hazard analysis and risk assessment of rail transit rolling stock system |
| topic | urban rail transit rolling stock system risk assessment hazard analysis HAZOP ALARP |
| url | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2020.04.120 |
| work_keys_str_mv | AT geliangli hazardanalysisandriskassessmentofrailtransitrollingstocksystem AT zhigangmo hazardanalysisandriskassessmentofrailtransitrollingstocksystem AT yaniliu hazardanalysisandriskassessmentofrailtransitrollingstocksystem AT yuanbinlyu hazardanalysisandriskassessmentofrailtransitrollingstocksystem |