Abstract:
As a new method of determination of bearing capacity of pile, high strain dynamic test technology has been used widely in our country and abroad. In this paper, an improvement is given in which the inertial force of pile is taken into count in calculation of shaft resistance of soil by using pile-soil element analysis based on one-dimensional stress wave propagation theory . To prove its reliability, a field high strain dynamic test in presented and the beraing capacity of pile is calculated with the data from the test by using the method presented in the paper.