通勤圈视角下郊区新城铁路公交化的供需精准适配策略--以成蒲铁路为例  

Precise Supply-Demand Matching Strategy of Bus-Mode Railway Operation in Suburban New Towns from the Perspective of Commuting Circle:A Case Study of the Chengdu-Pujiang Railway

作　　者：徐雷 刘冰[3,4,5] 王方凯 XU Lei;LIU Bing;WANG Fangkai

机构地区：[1]同济大学建筑与城市规划学院 [2]上海同济城市规划设计研究院有限公司城市空间与交通规划设计所 [3]同济大学城市规划系 [4]同济大学自然资源部国土空间智能规划技术重点实验室 [5]同济大学高密度人居环境生态与节能教育部重点实验室 [6]同济大学道路与交通工程教育部重点实验室

出　　处：《城市规划学刊》2024年第5期55-63,共9页Urban Planning Forum

基　　金：国家自然科学基金面上项目“基于客流均衡视角的轨道TOD走廊空间模式及其优化策略研究--以上海大都市区为例”(项目编号:52178052);上海同济城市规划设计研究院有限公司2024年教育部产学合作协同育人项目“基于数字化技术的公共交通规划编制项目案例”(项目编号:231100155192902)。

摘　　要：推进郊区新城建设是我国实施新型城镇化战略的重要举措。针对铁路公交化促进郊区新城融入中心城区通勤圈的规划实践,以提高铁路运营服务水平为目标导向,提出基于供需“精准适配度”的铁路公交化评估和策略制定框架,并以连接成都中心城区和郊区新城崇州的成蒲铁路作为案例研究。基于多源数据融合分析对郊区新城与中心城区的通勤总量和方式进行识别;结合铁路通勤人群特征的精细挖掘,从时辰、容量、场站、接驳等四个方面开展铁路公交化的供需适配度评价,发现高峰班次少、列车运力灵活性不足、检验票流程繁琐、夜间接驳公交缺失等一系列供给不匹配问题;并从出行全链条优化的角度,形成铁路公交化的“供需精准适配”策略及措施建议。总结提出“聚焦需求、全链提效、动态适配、创新提质”的铁路公交化发展建议,为大城市通勤圈建设和铁路公交化的提升提供思路与方法指导。The development of suburban new towns is pivotal to China's urbanization strategy.To facilitate the integration of suburban new towns into the commuting circles of central city through bus-mode railway operations and to improve railway operational levels,this paper proposes a framework for evaluating and formulating strategies based on"precise supply-demand matching"concept in bus-mode railway operations.The empirical study focuses on the Chengdu-Pujiang Railway,which con-nects the central area of Chengdu with its suburban Chongzhou New Town.Firstly,using data from multiple sources,the total amount of commuting trips and travel modes between the suburban new town and the central area are analyzed.Next,a de-tailed examination of railway commuter characteristics allows for an evaluation of supply-demand matching in bus-mode railway operations across four dimensions:scheduling,capacity,station accessibility,and transit connections.Several supply-side issues are identified,including insufficient peak-hour services,inflexible train capaci-ties,complex ticketing procedures,and inadequate night-time bus services.From the perspective of optimizing the entire travel chain,the paper proposes strategies for"precise supply-demand matching"in bus-mode railway operations,including demand-driven approaches,full-chain efficiency improvement,dynamic adaptability,and inno-vations for service quality enhancement.The research provides additional insights and methodological guidance for commuting circle development and bus-mode rail-way operations in large cities.

关 键 词：铁路公交化 供需适配度 通勤圈 郊区新城 成蒲铁路 

分 类 号：TU984[建筑科学—城市规划与设计]