石家庄正定新区地铁1号线二期市政预留工程设计  

Design of Metro Line 1 Phase II Municipal Reserved Project in Zhengding New District of Shijiazhuang City

作　　者：王琦 牛斌 WANG Qi;NIU Bin(Beijing Urban Construction Design&Development Group Co.,Limited,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》2021年第10期17-21,共5页Urban Mass Transit

摘　　要：为避免城市新区后期轨道交通工程建设对管线迁改和道路破复的影响,需将部分轨道交通车站和区间土建部分与城市道路、市政管线、综合管廊等工程同期实施。以石家庄正定新区地铁1号线二期市政预留工程4站、3区间为例,对该线路预留工程设计中存在的问题,包括预留的原则与标准,以及主体及附属工程等的封堵措施、盾构端头加固的做法、换乘节点的预留、附属与市政工程接驳及周边规划商业的预留、设备的预留预埋等进行了研究。In order to avoid the impact of later urban rail transit project construction in new urban areas on pipeline relocation and road restoration,some rail transit stations and sections of civil construction need to be implemented simultaneously with urban roads,municipal pipelines and comprehensive pipeline corridors.By taking 4 stations and 3 sections of the rail transit Line 1 Phase II municipal reserved project in Zhengding New District of Shijiazhuang as an example,the existing problems in the design of rail transit reserved projects,including the principles and standards of reservations,the blockage measures for the subject and attachments,the reinforcement of shield heads,the reservations of transfer nodes,the connection between attachments,municipal works and surrounding planned businesses,as well as the reservation and embedment of engineering equipment are studied.

关 键 词：地铁 石家庄正定新区 市政预留工程 

分 类 号：U231.1[交通运输工程—道路与铁道工程]