MEASUREMENT AND EVALUATION OF IMPULSE FORCE WHICH HUMAN BODY RECEIVES BY CONTACT OF MACHINE AND STRUCTURE

In this research, the hit experiment was conducted using the metal baseball bat, the wooden sword, and the aluminum pipe. We considered the evaluation method of impact load using the maximum of impact load, and hit speed. Furthermore, it compared by investigating the impact absorption characteristic of organism soft tissues and buffer material in order to select the buffer material (organism soft tissue substitution object) used when measuring the impact load generated by contact with an assisted living instrument and a human body.