Research on Deformation Monitoring of Soft Soil Foundation Pit Based on Excavation Construction Process
This article combined with the process of excavation under the background of Shanghai Five Square Park Phase Ⅲ Foundation engineering,tracking monitors the change rules of the enclosure wall vertical displacement,the top wall settlement,vertical props settlement,strut axial force and underground pipeline settlement.Results show that the space effect and time effect of foundation pit excavation on the surrounding environment are obvious.Retaining wall deformation,soil settlement and underground pipe settlement occurs mainly in the deep soil digging stage,and deformation makes stable after casting the concrete floor.The construction process of the project information control effectively protects the environment around the foundation pit.
国家科技期刊平台
NSTL
万方数据
维普
