京台线平潭段综合管廊设计要点分析

Analysis on Design Points of Utility Tunnel in Pingtan Section of Beijing-Taiwan Railway

城市综合管廊是建设在地下,服务于各类市政管线的地下构筑物。文中以京台线平潭段综合管廊双舱综合管廊为例,结合周边用地和在建项目情况,分析管线入廊选择、确定综合管廊断面布置、比选优化路由设计、制定合理的平纵设计,以缩短工期、节约投资造价,该案例可为类似项目的管廊路由设计提供借鉴。

Urban comprehensive pipe gallery is an underground structure built to serve various municipal pipelines.Taking the Pingtan section of the Beijing Taiwan Line as an example,combined with surrounding land and ongoing projects,this article analyzes hte selection of pipeline access corridors,determines the layout of comprehensvie pipe gallery sections,compares and optimizes route designa,nd formulates reasonable horizontal and vertical design to accelerate construction period and save investment costs,The case can provide reference for the routing design of pipeline corridors in similar projects.