摘要
地铁工程属城市交通市政工程,多位于城市核心范围内,用于地铁施工建设的场地征用受限,造成盾构机始发场地狭小问题。在狭小空间下,进行分体始发掘进,在场地布置过程中需考虑分体与正常掘进模式转化中,对场地布置的不同需求,以减少过多的场地变化。以成都地铁17号线盾构工程为依托,分析不同情况下场地布置情况,以研究合理可行的布置方式。
The subway project belongs to the municipal and municipal project,and is mostly located in the core area of the city.The requisition of the site used for the construction of the subway is limited,resulting in a small problem of the origin of the shield machine. In the course of site layout,it is necessary to consider the different requirements of site layout in the transformation of split and normal excavation patterns in order to reduce excessive site changes. Based on the shield construction of Chengdu Metro line 17,the site layout was analyzed under different conditions to study a reasonable and feasible layout method.
作者
刘生
张波
张书香
李建彪
Liu Sheng;Zhang Bo;Zhang Shu-xiang;Li Jian-biao
出处
《建筑技术开发》
2020年第19期52-54,共3页
Building Technology Development
关键词
分体始发
掘进
场地布置
设备选用
split initiation
tunneling
site layout
equipment selection
