An Analysis of the Split Behavior of the Pile Foundation under the Action of the Pile and Soil

The calculation of pile foundation,which is the outlet power tower,is taken as an example in this paper.Considering the nonlinear of the contact between the pile and the soil,the contact element is introduced to simulate the slippage breakage.To compute the displacement and stress of the pile foundation,which is under the action of the pile and soil,the contact element is adopted,and the method of elastic and plastic finite element is used.The extent and depth of the gap around the pile foundation is confirmed.In addition,the seepage behavior is checked on this basis.The result shows that under various loads,the extent and depth of the gap around the pile foundation is limited,the stress is also small.The seepage field is influenced the least by the pile building.