Experimental simulation of response directivity of cavity structures in granite during impact drilling

This data were collected from a dynamic drilling experimental simulation system. it presents the data for a rock cavity in granite under impact loading in a progressive way.本数据集采集自动态钻进实验模拟系统，以渐进式方式呈现花岗岩中受冲击载荷作用的岩石空腔相关实验数据。