Motion Evolution Law of Slope Rolling Stones and Protective Measures

Slope rolling stone is one of the engineering geological disasters on the process of the fundamental construction in the mountain area. Combined with the slope rolling stones problem in a certain open pit mine, the influence factors, trajectory of slope rolling stones and interaction between slope and rolling stones were analyzed. The slope rolling stones movement model was built and the trajectory of rolling stones was predicted by the method of the random probability. Based on the space location of the point of fall, the bouncing height and the kinetic energy distribution law of the rolling stones, the protective measures were put forward and the height and the strength of the interception net were designed.