The simbat tests are research of destructive reaction, and destructive adhesion reaction, that is, soil parameter research, and were developed to predict the change from dynamic reaction to static reaction through the test, comparing static and dynamic loading capacity with the change of various soils in many model piles, actually.The method is widely used in the worldwide including USA and Europe.This method offers considerable advantages in term of speed and cost.simbat method is perfect to obtain the pile carrying capacity and very useful method can be used widely.