超复杂环境下基坑开挖的技术研究

Study on Excavation Technology of Foundation Pit in Super-complex Environment

以上海市浦东新区浦东南路某工程基坑为背景,研究基坑周边建筑重要且高大、管线众多等复杂环境下的基坑开挖方式。实践证明,对基坑进行精确化的开挖,能有效减少周边建筑的安全隐患,并具有良好的经济效果。

Based on the foundation pit of a project in Pudong South Road,Pudong New District,Shanghai,the excavation method of foundation pit in the complex environment of the important and large buildings and pipelines around the foundation pit is studied.The practice proves that the accurate excavation of foundation pit can effectively reduce the hidden danger to the safety of the surrounding buildings,and has a good economic effect.