城市轨道交通高架车站扩编改造设计要点  

Design Points for the Expansion and Reconstruction of Urban Rail Transit Elevated Station

作　　者：邱丽丽 彭彦彬 陈苒迪 袁凤东 QIU Lili;PENG Yanbin;CHEN Randi;YUAN Fengdong(Beijing Urban Construction Design&Development Group Co.,Ltd.,100037,Beijing,China)

机构地区：[1]北京城建设计发展集团股份有限公司,北京100037

出　　处：《城市轨道交通研究》2022年第6期102-104,111,共4页Urban Mass Transit

摘　　要：车站扩编改造能够有效地解决城市轨道交通系统运能不足的问题,但改造除了涉及建筑空间和尺度调整外,还会引起结构及设备系统的改造。改造制约因素多,且大多需在不停站情况下完成,故改造难度大、风险高。这在国外虽较为常见,但国内尚无实际工程案例。结合北京地铁13号线既有5座车站由6B扩编至8B的工程案例,归纳总结了高架车站扩编改造的特点与难点、原则与标准、设计思路,并对其设计要点进行了分析,可为后续轨道交通车站扩编改造提供借鉴。The expansion and reconstruction of stations can effectively solve the problem of insufficient transport capacity of urban rail transit system.But the transformation not only involves the adjustment of building space and scale,but also leads to the transformation of structure and equipment system.There are many constraints on the transformation,and most of them need to be completed without pausing the station operation,so the transformation is difficult and risky.Although it is common abroad,there are no actual engineering cases in China.In the case of Beijing Metro Line 13 expanding five existing stations from 6B to 8B,the characteristics and difficulties,transformation principles,standards and design ideas of the expansion and reconstruction of elevated stations are summarized,and key points in the design process are analyzed,providing reference ideas for the design of subsequent expansion and reconstruction of rail transit stations.

关 键 词：城市轨道交通 高架车站 扩编改造 设计要点 

分 类 号：U291.19[交通运输工程—交通运输规划与管理]