半地下式筒仓结构深基坑支护工程质量与安全控制

Quality and Safety Control of Semi Underground Silo Structure Deep Foundation Pit Support Engineering

本文以河南大有能源新安煤矿选煤厂技改项目原煤仓工程中的基坑为研究对象,首先探讨深基坑支护设计方案,然后分析深基坑支护施工前期的组织和技术准备,之后分析工程施工中的质量和安全控制,最后提出基坑监测及应急预案。

In this paper,Henan Dayou Energy Xin'an Coal Preparation Plant technical transformation project in the raw coal bunker engineering foundation pit as the research object,first discussed the deep foundation pit support de⁃sign scheme,and then analyzed the organization and technical preparation of the early construction of deep founda⁃tion pit support,and then analyzed the quality and safety control of engineering construction,and finally put forward the foundation pit monitoring and emergency plan.