Deformation Control Study on Foundation Pit Support by Pre-stressed Pile-anchor

Abstract

In this paper, through the study of the optimization design of the prestressed anchor foundation pit excavation, the problems that are not considered in the design calculation of the multi-pivot pile anchor support are analyzed. At the same time, according to the design and calculation of foundation pit excavation, the optimization model of the prestressed anchor to effectively control the deformation of foundation pit is put forward under the condition of not considering the support design of foundation pit, only considering the influence of construction.