The Analysis Of Surcharge Load's Impact On Adjacent Pile Foundation Of Bridge

In actual projects , usually, overloading cause the soil layer's lateral displacements and adjacent pile foundation's horizontal deviations . it'll lead to the failure of the structures even traffic accidents . Therefore , to the lateral deformation effects on the piles of the ShenZhen highway bridge because of the building Promenade , it was discussed in this paper.Firstly , now available theories of soil lateral deformation , test results and calculating ways are summarized;Secondly , Specific examples of projects based on the calculation and analysis using the elastic foundation beam method, 2D FEM and 3D FDM numerical simulation method carried out a detailed analysis of the pile are on the passive deformation of the concrete;Thirdly , use PLAXIS through the 2D FEM simulation software for roadbed nearby loading bridge foundation under normal circumstances influence of the analysis, have been some of the more general conclusionsFinally , conclusions,and the present issue required further study.