Abstract
In order to evaluate the rock mass in terms of resistivity, it is necessary to study the influence of resistivity of pore water and degree of saturation on rock resistivity. And also we need to study correlation between resistivity and other engineering parameters. In this paper, we made by heating rock mass models including open cracks from granite and diorite. After that resistivity measurements were carried out under various conditions. The results of experiments showed the correlation between resistivity and other geoengineering parameters and the possibility of evaluating rock mass by resistivity.
