北京轨道交通房山线与中心城线网衔接方案研究

Linking up Mode of Beijing Rail Transit Fangshan Line with the Network of Central District

北京轨道交通房山线近期是市郊线,远期有可能提升为市域线。如何处理好近、远期线路功能的转换,是房山线线路设计的重点。从线路可达性、换乘便利性、投资经济性、工程可实施性、功能转换灵活性等方面,对房山线与北京中心城线网衔接方案展开探讨,从而推荐近远结合的综合最优方案。

Beijing Fangshan Line is a line running in the suburb in the short term and will be updated to be the city line in the long term.How to deal with the function transfer in the short and long terms is a key in alignment design of the project.Study has been made in the aspects of the accessibility,convenience in transfer,investment,engineering implementation and flexibility of function transformation,which will be helpful for the design.