Physical simulation and simulation experiment platform for variable large-dip-angle'bracket-surrounding rock 'system

The invention relates to the field of coal seam mining research, and discloses a variable large dip angle'bracket-surrounding rock 'system physical simulation and simulation experiment platform, which comprises an experiment platform, a central control room and an experiment area are arranged on the experiment platform, and a safety fence and a safety aisle are arranged on the experiment platform in a safety range. Monitoring equipment is arranged on the periphery, corresponding to an experiment area, of the experiment platform and in the safety fence, the experiment area comprises a simulation material assembly, an experiment supporting frame and an inclined experiment assembly connected into the experiment supporting frame, and the large-dip-angle coal seam mining technology is researched through the platform; the large-dip-angle mining process is digitalized, simulation, optimization and real-time control of the actual operation process are achieved, complementary verification of a physical simulation and