摘要
上海市轨道交通9号线宜山路站为地下4层岛式车站,是在缺失⑥层土的地质情况下施工的。叙述了在超深地下连续墙施工和Z1区基坑开挖施工过程中采用的多种创新技术和必要的技术措施,以确保车站施工顺利进行;通过对基坑变形和降承压水等方面的有效控制,确保了基坑和周边环境的安全。
Yishan Road Station of Shanghai Rail Transit Line 9 is an underground 4 level isTand station.The station is located at the soil layer lacking of layer⑥.The paper presents several innovative technologies and necessary measures adopted in the construction of extra-deep diaphragm wall and excavation of Z1 area to ensure the station construction.Besides,it gives out the other measures in control of excavation deformation and dewatering artesian groundwater to ensure the safety of excavation and the surround- ings.
出处
《地下工程与隧道》
2008年第1期26-30,共5页
Underground Engineering and Tunnels
