China
Henan Polytechnic University
branch horizontal well, hot dry rock, discrete fractured reservoirs, enhanced geothermal system, heat extraction performance
rock bolt, Borehole drilling, PDC two-wing drill bit, Mean size of the drilling cuttings, Inlet pressure
Surrounding rock vibrations, Cable bolt support, Lockset failure, Anti-retreat force, Device for preventing lockset failure and cable bolt ejection
Large deformation roadway, constant resistance, cable bolt, Constant resistance component, Tensile test
Deep coal mining, Rock mechanics, Catastrophic failure, Mechanical response, Synergistic evolution mechanism