Analysis on Construction of Foundation Pit Excavation Undercrossing Existing Subway
Taking the second phase engineering project of Sudi 2016-WG-76 plot as an example,this paper deeply analyzes the key technologies and challenges involved in this kind of construction process,and provides a comprehensive construction scheme.Through detailed geological survey and analysis,based on the design principle of foundation pit structure,the support structure for undercrossing subway is designed to ensure the structural safety of the engineering.
foundation pit excavationundercrossing subwaysupport structure
NETL
NSTL
万方数据
