Investigation into Influences of Hydraulic Fracturing for Hard Rock Weakening in Underground Mines - Cao, Xu; Wu, Saisai; He, Qingyuan (Applied sciences, 2024)
Keywords: Analysis; Coal industry; Coal mining; Crack initiation; Crack propagation; Drilling; hard roofs; Hydraulic fracturing; Investigations; Mineral industry; Mines; Mining industry; mining pressure; Numerical analysis; numerical simulation; Oil wells; Propagation; Roofing; Shear tests; Simulation; Simulation methods; Stress (Psychology); Stress concentration; Tensile strength; Water flooding