Movement Law of Overlying Rock under Repeated Disturbance in Adjacent Sections
In order to study the movement law of overlying rock under repeated disturbance in adjacent sections and control the mine disasters caused by mining disturbance overlying rock movement,the theoretical analysis,similar simulation,and data analysis methods were adopted to analyze the energy law of overlying rock in goaf under double section repeated disturbance and the movement law of overlying rock in mining area roadway.The characteristics of overlying rock movement during the mining of A Coal Mine 110207 and 110205 working faces were studied.