Comparison and analysis of the results of pile skin friction by dynamic and static load tests

The low strain methods of dynamic pile testing are applied to analyze the integrity of pile cast,and the high-strain dynamic testing is performed in order to determine integrity of the pile and magnitude of the pile skin friction and end bearing capacity.The static load test is carried out to compare to the result obtained by the high-strain dynamic testing.The comparison of the results obtained by the two methods shows that they are in good agree-ment.