Exploration on Construction Method for Foundation Pit Slope Support in Building Basement
As the main construction content of basement engineering,foundation pit slope support is the key to ensure the stability of building underground structure and the safety of surrounding environment.With the expansion of the building scale and the increase of the excavation depth of the foundation pit,the construction unit needs to continuously improve the foundation pit slope support level.Based on this,this paper analyzes the key points of construction operation of foundation pit slope support in building basement.According to the general situation of the engineering,the key and difficult points of construction are clarified.Through a series of construction techniques such as measuring and setting out,cement mixing pile construction,open ditch drainage,earthwork construction and shotcrete-bolt construction,the effect of slope support is guaranteed,and the monitoring of foundation pit is strengthened,so as to effectively prevent the occurrence of accidents such as foundation pit slope collapse,providing reference for related engineering.
basementfoundation pit slopemixing pilesupport construction
NETL
NSTL
万方数据
