Calculation Method for Load Capacity of Urban Rail Transit Station considering Cascading Failure
The load capacity of urban rail transit station is of great significance to provide reference in station design and operation management. However, it is difficult to carry out quantitative calculation quickly and accurately due to the complex interaction among passenger behaviors, facility layout, a...
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| Format: | Article |
| Language: | English |
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Wiley
2018-01-01
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| Series: | Journal of Advanced Transportation |
| Online Access: | http://dx.doi.org/10.1155/2018/6318516 |
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| _version_ | 1849306535285489664 |
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| author | Jiajun Huang Feng Zhou Mengru Xi |
| author_facet | Jiajun Huang Feng Zhou Mengru Xi |
| author_sort | Jiajun Huang |
| collection | DOAJ |
| description | The load capacity of urban rail transit station is of great significance to provide reference in station design and operation management. However, it is difficult to carry out quantitative calculation quickly and accurately due to the complex interaction among passenger behaviors, facility layout, and the limit capacity of single facility. In this paper, the association network of facilities is set up based on the analysis of passenger service chain in station. Then the concept of cascading failure is introduced to the dynamic calculation model of load capacity, which is established on the user-equilibrium allocation model. The solution algorithm is optimized with node attack strategy of complex network to effectively reduce the computational complexity. Finally, a case study of Lujiabang Road Station in Shanghai is carried out and compared with the simulation results of StaPass, verifying the feasibility of this approach. The proposed method can not only search for the bottleneck of capacity, but also help to trace the loading variation of facilities network in different scenarios, providing theoretical supports on passenger flow organization. |
| format | Article |
| id | doaj-art-2d3a80ad3cbb46d4b8b82c7fdb8f33b6 |
| institution | Kabale University |
| issn | 0197-6729 2042-3195 |
| language | English |
| publishDate | 2018-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Advanced Transportation |
| spelling | doaj-art-2d3a80ad3cbb46d4b8b82c7fdb8f33b62025-08-20T03:55:02ZengWileyJournal of Advanced Transportation0197-67292042-31952018-01-01201810.1155/2018/63185166318516Calculation Method for Load Capacity of Urban Rail Transit Station considering Cascading FailureJiajun Huang0Feng Zhou1Mengru Xi2The Key Laboratory of Road and Traffic Engineering of the State Ministry of Education, Tongji University, 4800 Cao’an Road, Jiading District, Shanghai 201804, ChinaThe Key Laboratory of Road and Traffic Engineering of the State Ministry of Education, Tongji University, 4800 Cao’an Road, Jiading District, Shanghai 201804, ChinaThe Key Laboratory of Road and Traffic Engineering of the State Ministry of Education, Tongji University, 4800 Cao’an Road, Jiading District, Shanghai 201804, ChinaThe load capacity of urban rail transit station is of great significance to provide reference in station design and operation management. However, it is difficult to carry out quantitative calculation quickly and accurately due to the complex interaction among passenger behaviors, facility layout, and the limit capacity of single facility. In this paper, the association network of facilities is set up based on the analysis of passenger service chain in station. Then the concept of cascading failure is introduced to the dynamic calculation model of load capacity, which is established on the user-equilibrium allocation model. The solution algorithm is optimized with node attack strategy of complex network to effectively reduce the computational complexity. Finally, a case study of Lujiabang Road Station in Shanghai is carried out and compared with the simulation results of StaPass, verifying the feasibility of this approach. The proposed method can not only search for the bottleneck of capacity, but also help to trace the loading variation of facilities network in different scenarios, providing theoretical supports on passenger flow organization.http://dx.doi.org/10.1155/2018/6318516 |
| spellingShingle | Jiajun Huang Feng Zhou Mengru Xi Calculation Method for Load Capacity of Urban Rail Transit Station considering Cascading Failure Journal of Advanced Transportation |
| title | Calculation Method for Load Capacity of Urban Rail Transit Station considering Cascading Failure |
| title_full | Calculation Method for Load Capacity of Urban Rail Transit Station considering Cascading Failure |
| title_fullStr | Calculation Method for Load Capacity of Urban Rail Transit Station considering Cascading Failure |
| title_full_unstemmed | Calculation Method for Load Capacity of Urban Rail Transit Station considering Cascading Failure |
| title_short | Calculation Method for Load Capacity of Urban Rail Transit Station considering Cascading Failure |
| title_sort | calculation method for load capacity of urban rail transit station considering cascading failure |
| url | http://dx.doi.org/10.1155/2018/6318516 |
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