Settlement Calculation Method of Pile Foundation Considering the Relative Slipping Between Piles and Soil

Settlement calculation defects of pile raft foundation are analysed in the paper.Transference of load shearing displacement method is presented to calculate the relative slipping between piles and soil.Calculation formula of the relative slipping between piles and soil are given.the settlement calculation of pile foundation considering the relative slipping between piles and soil is putforward.Through the comparison with the engineering example,the method given in the paper can achieve the required accuracy.