超大深基础开挖施工技术及风险控制研究

Study on Construction Technology and Risk Control of Deep Foundation Pit Excavation

深基坑开挖和支护是整个深基坑工程能否成功的关键因素之一。同时,基坑开挖前进行必要的风险分析和控制是对整个基坑开挖的有力保证。现就深基坑开挖支护施工技术及风险分析控制进行研究探讨。

Deep foundation pit excavation and supporting of deep foundation pit engineering is one of the key factors of success. At the same time, risk analysis and control before the excavation is necessary to guarantee the excavation of the foundation pit.