Process of Fracturing Soil.

This is the study to understand the pulverizing of soil by using the planetary type rotation machine. We are focusing on the process of soil pulverizing in a container by pulverizing rod. We measure the compressive strength and the water content in a soil to understand the physical property of soil. The pulverizing in a container is visualized. The results show that the rod moves in a container continuously during the planetary movement. The soil pulverized when the rod impacts from the longitudinal direction of rod.