摘要
针对南京长江隧道梅子州工作井基坑工程特点,对该基坑的基坑涌水量、降水井数量、降水井布置以及降水井结构设计等方面进行了探讨,在此基础上对基坑降水引起周围地面和建筑物的沉降进行了计算,最后提出了针对性的措施,以期对今后类似工程提供借鉴。
Water inflow,dewatering well quantity and arrangement,together with its structure design of the working well foundation of Changjing tunnel in Meizizhou,Nanjing,were discussed in this paper,according to its engineering characteristic.Based on the above presented work,the surface and building subsidence induced by foundation pit dewatering was calculated and some corresponding measurements were proposed to benefit the similar projects in future.
出处
《地下空间与工程学报》
CSCD
北大核心
2009年第6期1355-1360,共6页
Chinese Journal of Underground Space and Engineering
关键词
临江基坑
降水工程
沉降控制
foundation near a river
dewatering engineering
subsidence control
