Optimization of maritime emergency base placement for inland waterway accident response: a case study of the Yangtze River
As the construction of maritime emergency rescue systems worldwide increases, there are more maritime emergency bases along the Yangtze River, yet the mismatch between the layout of these bases and the demand for maritime emergency rescue has emerged. This paper analyzes the impact of marine transpo...
Saved in:
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Faculty of Mechanical Engineering and Naval Architecture
2025-01-01
|
| Series: | Brodogradnja |
| Subjects: | |
| Online Access: | https://hrcak.srce.hr/file/471942 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1841553130200760320 |
|---|---|
| author | Quandang Ma Jiaquan Pan Yang Zhou Shaorui Zhou Mingyang Zhang |
| author_facet | Quandang Ma Jiaquan Pan Yang Zhou Shaorui Zhou Mingyang Zhang |
| author_sort | Quandang Ma |
| collection | DOAJ |
| description | As the construction of maritime emergency rescue systems worldwide increases, there are more maritime emergency bases along the Yangtze River, yet the mismatch between the layout of these bases and the demand for maritime emergency rescue has emerged. This paper analyzes the impact of marine transportation accident characteristics on emergency demand, uses the CRITIC assignment method to quantify the weights of accident characteristics, and classifies accident levels via the WRSR method. It introduces the equivalent accident number method’s research idea and employs the DBSCAN algorithm to cluster and analyze accident blackspots on the Yangtze River mainline. Based on identified blackspots and multiple siting model characteristics, an emergency base siting model considering accident emergency demand is proposed and solved with LINGO. Taking the accident cases in the Nanjing section of the Yangtze River from 2019 to 2021 as an example, a siting scheme meeting the emergency demand of the Yangtze River trunk line is obtained. Model validation results show that at least three maritime emergency facilities need to be built in the Nanjing section to ensure comprehensive coverage of main navigable waters. As the number of emergency facilities grows, their comprehensive emergency response time decreases and multiple coverage of high-risk waters can be achieved. Decision-makers can formulate emergency facility layout plans based on the proposed siting method. |
| format | Article |
| id | doaj-art-179fa0807e9748cf94927c1018178e72 |
| institution | Kabale University |
| issn | 0007-215X 1845-5859 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Faculty of Mechanical Engineering and Naval Architecture |
| record_format | Article |
| series | Brodogradnja |
| spelling | doaj-art-179fa0807e9748cf94927c1018178e722025-01-09T11:41:11ZengFaculty of Mechanical Engineering and Naval ArchitectureBrodogradnja0007-215X1845-58592025-01-0176112410.21278/brod76107Optimization of maritime emergency base placement for inland waterway accident response: a case study of the Yangtze RiverQuandang Ma0Jiaquan Pan1Yang Zhou2Shaorui Zhou3Mingyang Zhang4Hubei Key Laboratory of Inland shipping Technology, School of Navigation, Wuhan University of Technology, Wuhan, ChinaHubei Key Laboratory of Inland shipping Technology, School of Navigation, Wuhan University of Technology, Wuhan, ChinaWuhan Digital Engineering Institute, Wuhan, Chinachool of Intelligent Systems Engineering, Sun Yat-sen University, Xingang xi Road, Guangzhou, 510275, ChinaDepartment of Mechanical Engineering, School of Engineering, Aalto University, Espoo, FinlandAs the construction of maritime emergency rescue systems worldwide increases, there are more maritime emergency bases along the Yangtze River, yet the mismatch between the layout of these bases and the demand for maritime emergency rescue has emerged. This paper analyzes the impact of marine transportation accident characteristics on emergency demand, uses the CRITIC assignment method to quantify the weights of accident characteristics, and classifies accident levels via the WRSR method. It introduces the equivalent accident number method’s research idea and employs the DBSCAN algorithm to cluster and analyze accident blackspots on the Yangtze River mainline. Based on identified blackspots and multiple siting model characteristics, an emergency base siting model considering accident emergency demand is proposed and solved with LINGO. Taking the accident cases in the Nanjing section of the Yangtze River from 2019 to 2021 as an example, a siting scheme meeting the emergency demand of the Yangtze River trunk line is obtained. Model validation results show that at least three maritime emergency facilities need to be built in the Nanjing section to ensure comprehensive coverage of main navigable waters. As the number of emergency facilities grows, their comprehensive emergency response time decreases and multiple coverage of high-risk waters can be achieved. Decision-makers can formulate emergency facility layout plans based on the proposed siting method.https://hrcak.srce.hr/file/471942maritime safetyemergency site selectionmulti-objective optimizationmaritime emergency baseyangtze river |
| spellingShingle | Quandang Ma Jiaquan Pan Yang Zhou Shaorui Zhou Mingyang Zhang Optimization of maritime emergency base placement for inland waterway accident response: a case study of the Yangtze River Brodogradnja maritime safety emergency site selection multi-objective optimization maritime emergency base yangtze river |
| title | Optimization of maritime emergency base placement for inland waterway accident response: a case study of the Yangtze River |
| title_full | Optimization of maritime emergency base placement for inland waterway accident response: a case study of the Yangtze River |
| title_fullStr | Optimization of maritime emergency base placement for inland waterway accident response: a case study of the Yangtze River |
| title_full_unstemmed | Optimization of maritime emergency base placement for inland waterway accident response: a case study of the Yangtze River |
| title_short | Optimization of maritime emergency base placement for inland waterway accident response: a case study of the Yangtze River |
| title_sort | optimization of maritime emergency base placement for inland waterway accident response a case study of the yangtze river |
| topic | maritime safety emergency site selection multi-objective optimization maritime emergency base yangtze river |
| url | https://hrcak.srce.hr/file/471942 |
| work_keys_str_mv | AT quandangma optimizationofmaritimeemergencybaseplacementforinlandwaterwayaccidentresponseacasestudyoftheyangtzeriver AT jiaquanpan optimizationofmaritimeemergencybaseplacementforinlandwaterwayaccidentresponseacasestudyoftheyangtzeriver AT yangzhou optimizationofmaritimeemergencybaseplacementforinlandwaterwayaccidentresponseacasestudyoftheyangtzeriver AT shaoruizhou optimizationofmaritimeemergencybaseplacementforinlandwaterwayaccidentresponseacasestudyoftheyangtzeriver AT mingyangzhang optimizationofmaritimeemergencybaseplacementforinlandwaterwayaccidentresponseacasestudyoftheyangtzeriver |