The Preferred And Stability Analysis Of The Supporting Structure In Deep Foundation Pit

With the development of urban construction and industrialization, the project of foundation pit goes into large scale and depth. Meanwhile, it is generally surrounded by dense buildings. The working space is very narrow and there are always some tall buildings and public service which must be protected. So how to choose the best style of the pit and analysis it is very important.Therefore, there is a high requirement of the stability of foundation pit and the control of displacement. Study of surrounding buildings and road traffic loads under the sTab.ility of deep foundation pit bracing structure, after many times numerical simulation of foundation pit with MIDAS/GTS, the relationship between parameters and deformation of supporting structures are summed up by changing the vehicle load and the distance from the building and the static and dynamic traffic loads. It can offer reference to optimization of foundation pit supporting structural scheme.