深基坑土方工程安全技术分析

Analysis on Safety Technology of Earthwork For Deep Foundation Pit

城市高层建筑地下结构,尤其是深基坑工程,施工危险系数居高不下,施工环节十分复杂。实际施工中,基坑坍塌事故时有发生。主要探讨深挖型基坑的主体开挖和基坑支护操作工艺,以确保基坑支护工程能够顺利完成。

For their underground structures,especially deep foundation pit projects,the construction risk factor remains high,and the construction links are very complicated.In actual construction,safety accidents such as the collapse of foundation pits often occur.The main excavation of deep excavation type foundation pit and foundation pit support operation technology are mainly discussed,so as to ensure smooth completion of each foundation pit support project.