城市轨道交通轨道工程接口设计

The interface design of track engineering of urban rail transit

轨道工程作为城市轨道交通设计及建设中的重要环节,起到了承上启下的作用。轨道工程设计中,与其他相关专业接口众多,例如结构、给排水、工艺等。结合深圳地铁10号线的设计及施工配合经验,对预制轨道板设计与结构、线路、综合管线专业的接口问题,区间轨道排水设计与给排水专业、结构专业的接口问题,车辆段立柱式检查坑道床与工艺专业的接口问题进行了探讨,并就已出现的接口问题提出了优化设计建议。

Track engineering plays an important role to link up the design and construction of urban rail transit.In the design of track engineering,the interface design is needed when the designers are dealing with different engineering’s problems,such as structural engineering,water supply,drainage engineering,and construction technology.The interface between the design of track slab and the structural engineering,railway lines,as well as the integrated pipelines,is one important topic about the interface design.The interface between the design of section track drainage and the water supply and drainage engineering,the structural engineering,is another one.In addition,the interface between column-type inspection tunnel bed and the construction technology,is also the problem related to interface design.According to the authors’experience in the processing of Shenzhen Metro Line 10,this paper propose optimization methods related to the interface problems as described above.