无锡地铁5号线车辆编组方案
鲁洁1樊勇2冯力源2
Vehicle Formation Scheme for Wuxi Metro Line 5
LU Jie1FAN Yong2FENG Liyuan2
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作者信息:1.无锡地铁集团有限公司，214125，无锡
2.中铁第四勘察设计院集团有限公司，430063，武汉
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Affiliation:1.Wuxi Metro Group Co., Ltd., 214125, Wuxi, China
2.China Railway Siyuan Survey and Design Group Co., Ltd., 430063, Wuhan, China
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关键词:
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Key words:
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DOI:10.16037/j.1007-869x.2024.07.061
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中图分类号/CLCN:U292.31
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栏目/Col:应用技术
摘要:
［目的］为一定程度解决中等线网规模的城市轨道交通运营满载率偏低、运营成本高、过分依赖政府财政补贴的问题，以无锡地铁5号线为例，开展基于运营线路实际客流研究新线车辆的编组方案。［方法］通过从既有线采用6辆编组的实际客流情况出发，结合景区突发大客流的潜在影响，首先对无锡地铁5号线远期编组方案进行研究，确定土建规模，其次再通过对初近期采用4辆编组和“3+3”联挂方案进行比选，分析25年的运营成本和购置费。［结果及结论］研究结果表明：在基于实际客流和突发大客流的考量下，明确土建按6辆编组实施，初、近期采用3辆、4辆小编组以提高服务水平，初、近期“3+3”联挂方案运行效率和灵活性更高，但目前实际应用案例较少，技术成熟度有待进一步考量，最终推荐采用初期4辆编组，在提高服务水平的同时可提升满载率和客运量。
Abstracts:
［Objective］ To somewhat address the issues of low passenger load factor, high operating cost, and excessive reliance on government subsidies in medium-sized urban rail transit network, taking Wuxi Metro Line 5 as example, a formation scheme of new line vehicles is developed based on the actual passenger flow on operating lines. ［Method］ Starting from the actual passenger flow of the existing lines using 6-car formation and considering the potential impact of sudden large passenger flow in the scenic spot, the long-term formation scheme for Wuxi Metro Line 5 is first investigated to determine the civil engineering scale, and then the 25-year operating cost and purchase cost are analyzed by comparing the initial and recent adoption of a 4-car formation and the ′3+3′ coupled formation schemes. ［Result & Conclusion］ Research results indicate that, based on the consideration of actual passenger flow and sudden large passenger flow, it is recommended to implement civil engineering according to a 6-car formation. In initial and short terms, the 3-car and 4-car formations shall be adopted to enhance service level, and the ′3+3′ coupled formation scheme can offer higher operating efficiency and flexibility, but its practical application cases are limited and the technological maturity needs further estimation. Therefore, it is ultimately recommended to adopt a 4-car formation for the initial term, which can improve service level while increasing passenger load factor and passenger volume.
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