日本都市圈市域铁路敷设方式和线路类型浅析及对我国的启示

Analysis of the Laying Methods and Line Types of City Railways in Japan's Metropolitan Areas and Their Implications for China

当前我国市域铁路面临重要发展机遇,研究采用何种适宜的建设模式以提高运营效能、降低建设成本成为当前急需研究的热点和难点课题。该文通过简析日本都市圈市域铁路敷设方式和线路类型,总结出不同建设模式的适应性,提出我国市域铁路规划建设中急需理念创新,因地制宜地选择敷设方式和线路类型,采用集约、韧性的建设模式,以应对客流变化和多样化的运营需求,切实提高市域铁路的服务水平,打造轨道上的都市圈,提升城市的竞争力和影响力。

Currently,urban railways in China are facing important development opportunities.Studying the appropriate construction mode to improve operational efficiency and reduce construction costs has become a hot and difficult topic that urgently needs to be studied.By analyzing the laying methods and line types of city railways in Japan's metropolitan areas,this article summarized the adaptability of different construction models.It is pointed out that there is an urgent need for conceptual innovation in the planning and construction of railways.The laying methods and line types should be selected according to local conditions,and an intensive and resilient construction model should be adopted to cope with changes in passenger flow and diversified operational needs.The service level of city railways should be effectively improved,and the metropolitan area on track should be built,enhancing urban competitiveness.