市域(郊)铁路规划建设标准探讨

近年来，国家政府部门先后出台多个鼓励发展市域(郊)铁路的政策文件。通过解读相关政策文件精神，梳理总结多个市域(郊)铁路规范标准的异同及特点，结合自身规划设计实践，提出市域(郊)铁路在定义内涵、线路规划、技术标准、客流效益、运营模式和运输组织等方面的一些技术观点。力求采用经济、适用、高效的技术标准和建设方案，提供公交化服务，降低建设和运营成本，提高线路的经济效益，促进市域(郊)铁路在我国的长期可持续发展。

Planning and Construction Standard of Suburban Railway

In recent years, the government has released many official documents to promote the development of suburban railways. The author interprets the main guidelines of these documents and summarizes the similarities, differences, and characteristics of the many design specifications and standards. By combining the practice of suburban railway planning and design, the author presents their technical opinions on the definition, line planning, technical standards, traffic volume, operating mode, and transportation management of suburban railways. With supporting efforts by colleagues in the field, it should be possible to adopt the economical, practicable, efficient technical standards and construction options to provide a mass transit service. The construction and operation costs can be reduced, the project economic benefit increased, and the long-term sustainable development of suburban railways promoted.