When the huge structures such as a rocket or a satellite is taken for an impact test, it is difficulty to examine it in the development stage because the cost that is big to prepare an object is necessary. In this study, experimental device which has two axis of horizontal direction and vertical direction, could change those axis to slide or lock and can reappear various boundary condition was developed to operate the impact test using the cut-model for the purpose of the cost-cut. Furthermore, the object's both ends were restrained by two metal plates for minimizing a rigid change and controlled. This paper shows the result of method to simulate a pipe using by half-pipe as a cut-model.