Research on Construction Technology of Deep Foundation Pit in Pumping Station Reconstruction Project
In order to further improve the quality of hydraulic pump station foundation pit engineering,this article takes actual engineering ca-ses as the research object,introduces the situation of the foundation pit,evaluates and calculates the stability of the construction process based on the construction steps,The minimum safety factor of the foundation pit slope during excavation is calculated to be 1.251,which meets the requirements of the specification.and puts forward key technical suggestions based on its engineering characteristics.Finally,the safety of the excavation method is further demonstrated by the monitoring data of the side wall of the foundation pit during the excavation process.This has certain reference significance for the subsequent development of related projects.
Pumping station reconstructionDeep foundation pit engineeringSlope excavation
国家科技期刊平台
NSTL
万方数据
