Study on the Field Measurement of the Mine Pressure Appearing Law of Fully Mechanized Mining Face in the Thick Seam with Large t Inclined Angle

The suffered damage of the roof and floor of the coal seam with large inclined angle is more serious than that of the gently inclined coal seam because the former is easily influenced by the vast movement of the earth's crust. Adopting the field measurement, this paper studies the mine pressure appearing law of fully mechanized mining face in the thick seam with large t inclined angle, which provides the practice materials for the further theoretical analysis, and provides some bases for the guidance of support selection and safe production of the mining face.