日本大阪环状线轨道交通廊道简析及启示
齐航李朝阳
Brief Analysis and Inspiration of Osaka Loop Line Rail Transit Corridor in Japan
QI HangLI Chaoyang
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作者信息:上海交通大学船舶海洋与建筑工程学院， 200240， 上海
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Affiliation:School of Ocean and Civil Engineering, Shanghai Jiao Tong University, 200240, Shanghai, China
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Key words:
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DOI:10.16037/j.1007－869x.20231119
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中图分类号/CLCN:U231
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栏目/Col:规划与投融资
摘要:
［目的］环状轨道交通廊道能够有效集约放射状轨道交通线路，耦合市区、市郊轨道交通系统，强化轨道交通网络，可为破除我国当前轨道交通建设发展困局提供新思路。但环线与放射线的衔接换乘对换乘服务提出了新的挑战，亟需对环状轨道交通廊道多交路运营组织与线路衔接换乘模式进行深入研究。［方法］阐述了JR(日本铁路)大阪环状线的网络和运营特征，剖析大阪环状线轨道交通廊道如何通过组织不同线路间的直通运营、耦合不同系统间的集约换乘以及优化换乘枢纽的软硬件设施来推动整个轨道交通系统的永续发展。［结果及结论］我国轨道交通建设应规划多层级轨道交通系统，以提供满足不同出行距离需求的轨道交通服务。应厘清轨道交通环线的建设初衷并非为环而环，而是以环带面，通过“环+放射”的轨道交通网络耦合不同轨道交通系统，并通过组织多交路直通运营和跨站运营的方式,减少换乘次数,提升出行便捷性。应将换乘枢纽处线路平行化排列，建设平行式换乘站台，同时优化站内换乘导引设施，以提高枢纽换乘效率。
Abstracts:
［Objective］ Circular rail transit corridor can effectively integrate the radial rail transit lines, couple urban and suburban rail transit systems, and strengthen rail transit networks, providing a new idea to break the current rail transit construction and development dilemma in China. However, the connection and transfer between the circular and radial lines pose new challenges to transfer services, and it is urgent to conduct an in-depth research on the multi-route operation organization, line connection and transfer modes of the circular rail transit corridor. ［Method］ The network and operational characteristics of JR Osaka Loop Line are elaborated, and how this transit corridor promotes the sustainable development of entire urban rail transit system is analyzed, by way of organizing straight-through operations between different lines, coupling intensive transfers between different systems, and optimizing the hardware and software facilities of transfer hubs. ［Result & Conclusion］ In China, multi-level rail transit systems should be planned to provide services meeting diverse travel distance demands. The original intention behind constructing rail transit circular lines should be clarified: it is not merely for the sake of the loop line, but for creating a broader area with the loop line by coupling different rail transit systems through a "circular+radial" rail transit network, and by organizing a multi-route straight-through operation and a cross-station operation to reduce transfer times and enhance travel convenience. Lines at transfer hubs should be arranged in parallel forms, with parallel transfer platforms. At the same time, on-station transfer guidance facilities should be optimized to improve the hub transfer efficiency.
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