P-K Method Used in Determining Vertical Bearing Capacity of Individual Pile

In order to provide economic and reasonable vertical bearing capacity of individual pile for pile-foundation design and comparison between dynamic test and static load test by a large number of incomplete vertical compression static load tests of individual pile in practical work,according to the typical features of general P-s curve,a new method is suggested to determine vertical yield load of individual pile and deduce vertical ultimate load of individual pile by incomplete tests.