The Study On Precast Reinforced Concrete Hollow Retaining Pile Wall In Lateral Force Resistance

Precast reinforced concrete hollow retaining pile in lateral force resistance is a new-type pile in the form of cross section. It has a lot of advantages, such as fast construction, reliable quality, one-time investment, non-pollution and so on. It can effectively increase the bending height because of the hollow, so the bearing capacity is greatly improved and it can play a good effect in the large pit maintenance.In this paper, the finite element analysis software ANSYS is used to make some stress analysis about the precast reinforced concrete hollow retaining pile in lateral force resistance. The mechanics regularity in the process of loading is summarized. Combining with engineering practice, reasonable design approach is put forward.These have profound guiding significance for project application.The main content of this paper is as follows:A comprehensive introduction about the precast reinforced concrete hollow retaining pile wall in lateral force resistance on the form of cross section, the construction technology, the planting pile method and so on.Make stress analysis on the pile with a kind of form of cross section. Flexural bearing capacity, shear bearing capacity, degree of crack propagation, and other aspects are analyzed.Introduce the connection methods of the new-type pile and analysis their rationality.Combining with engineering practice, make reasonable plan about the application of hollow pile. Carry out economical efficiency analysis.