摘要
近年来随着经济的飞速发展,地处长三角核心区的上海地区基坑施工面临的周边条件愈加复杂,不可避免地遇到对周边构筑物影响问题。依托某临近地铁基坑项目,研究了复杂周边环境下的上海典型基坑设计,通过现场变形监测结果验证了规范预估的可靠性,表明采用地下连续墙方案较好的解决了周边环境影响问题,可以供相关工程参考借鉴。
In recent years with the rapid development of economy, the surrounding conditions faced in the construction of foundation pit in the area of Shanghai located in the core area of the Yangtze River Delta are increasingly complicated, and it is inevitably to encounter the problems affecting the surrounding structures.Relying on a foundation pit project adjacent to the metro, the article studies the typical design of foundation pit in the complex surrounding environment of Shanghai. The field monitoring result of deformation verifies the standard estimated reliability, and shows that the use of underground diaphragm wall scheme can better solve the influence on the surrounding environment, which can be referred for the similar projects.
出处
《城市道桥与防洪》
2018年第7期344-347,361,共5页
Urban Roads Bridges & Flood Control
关键词
临近地铁
基坑监测
环境影响
周边构筑物
adjacent to metro
monitoring of foundation pit
environment influence
surrounding structures