Resilience assessment of waterway transportation systems: combining system performance and recovery cost
Waterway transportation is considered as one of the most critical means of transportation. Risk management is one of the most important ways to ensure the safe operation of waterway transportation systems (WTS). Recently, the concept of resilience has been widely studied as it can be used to measure...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Journal Article |
| Language: | English |
| Published: |
2022
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/163056 |
| _version_ | 1826126658179956736 |
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| author | Wang, Nanxi Yuen, Kum Fai |
| author2 | School of Civil and Environmental Engineering |
| author_facet | School of Civil and Environmental Engineering Wang, Nanxi Yuen, Kum Fai |
| author_sort | Wang, Nanxi |
| collection | NTU |
| description | Waterway transportation is considered as one of the most critical means of transportation. Risk management is one of the most important ways to ensure the safe operation of waterway transportation systems (WTS). Recently, the concept of resilience has been widely studied as it can be used to measure not only the system's reliability, but also its recoverability. The objectives of this study are to (1) analyze WTS resilience by introducing disruptions at different stages of the resilience recovery cycle through simulation and (2) introduce a comprehensive resilience indicator which comprises ship load, ship delay and recovery cost. A discrete-event based simulation model is developed to quantify WTS resilience. The Yangtze Estuary Deepwater Channel is used as the case study, and the automatic identification system (AIS) data of this channel in 2018 are collected and used as the input parameters of the simulation model. Different scenarios and experiments have been designed to analyze the resilience performance of the WTS when it encounters different accidents. Based on a real accident case, two rescue plans are designed for comparisons, and the results demonstrate the effectiveness of the proposed resilience indicator. Based on the analysis results several practical suggestions are recommended. |
| first_indexed | 2024-10-01T06:55:58Z |
| format | Journal Article |
| id | ntu-10356/163056 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T06:55:58Z |
| publishDate | 2022 |
| record_format | dspace |
| spelling | ntu-10356/1630562022-11-18T02:03:04Z Resilience assessment of waterway transportation systems: combining system performance and recovery cost Wang, Nanxi Yuen, Kum Fai School of Civil and Environmental Engineering Engineering::Civil engineering Resilience Waterway Transportation Systems Waterway transportation is considered as one of the most critical means of transportation. Risk management is one of the most important ways to ensure the safe operation of waterway transportation systems (WTS). Recently, the concept of resilience has been widely studied as it can be used to measure not only the system's reliability, but also its recoverability. The objectives of this study are to (1) analyze WTS resilience by introducing disruptions at different stages of the resilience recovery cycle through simulation and (2) introduce a comprehensive resilience indicator which comprises ship load, ship delay and recovery cost. A discrete-event based simulation model is developed to quantify WTS resilience. The Yangtze Estuary Deepwater Channel is used as the case study, and the automatic identification system (AIS) data of this channel in 2018 are collected and used as the input parameters of the simulation model. Different scenarios and experiments have been designed to analyze the resilience performance of the WTS when it encounters different accidents. Based on a real accident case, two rescue plans are designed for comparisons, and the results demonstrate the effectiveness of the proposed resilience indicator. Based on the analysis results several practical suggestions are recommended. Submitted/Accepted version 2022-11-18T02:03:04Z 2022-11-18T02:03:04Z 2022 Journal Article Wang, N. & Yuen, K. F. (2022). Resilience assessment of waterway transportation systems: combining system performance and recovery cost. Reliability Engineering & System Safety, 226, 108673-. https://dx.doi.org/10.1016/j.ress.2022.108673 0951-8320 https://hdl.handle.net/10356/163056 10.1016/j.ress.2022.108673 2-s2.0-85132766463 226 108673 en Reliability Engineering & System Safety © 2022 Elsevier Ltd. All rights reserved. This paper was published in Reliability Engineering & System Safety and is made available with permission of Elsevier Ltd. application/pdf |
| spellingShingle | Engineering::Civil engineering Resilience Waterway Transportation Systems Wang, Nanxi Yuen, Kum Fai Resilience assessment of waterway transportation systems: combining system performance and recovery cost |
| title | Resilience assessment of waterway transportation systems: combining system performance and recovery cost |
| title_full | Resilience assessment of waterway transportation systems: combining system performance and recovery cost |
| title_fullStr | Resilience assessment of waterway transportation systems: combining system performance and recovery cost |
| title_full_unstemmed | Resilience assessment of waterway transportation systems: combining system performance and recovery cost |
| title_short | Resilience assessment of waterway transportation systems: combining system performance and recovery cost |
| title_sort | resilience assessment of waterway transportation systems combining system performance and recovery cost |
| topic | Engineering::Civil engineering Resilience Waterway Transportation Systems |
| url | https://hdl.handle.net/10356/163056 |
| work_keys_str_mv | AT wangnanxi resilienceassessmentofwaterwaytransportationsystemscombiningsystemperformanceandrecoverycost AT yuenkumfai resilienceassessmentofwaterwaytransportationsystemscombiningsystemperformanceandrecoverycost |