Research on Prediction of Mining Subsidence for Steeply inclined Coal Seam

Common subsidence prediction method is limited for steeply inclined coal seam,so prediction result with the method is far away from observation data.This paper presents a set of parameters for probability-integral subsidence prediction of steeply inclined coal seam by comparing observing subsidence curve with equivalent probability-integral prediction curve,which form a base for simplification of subsidence prediction for steeply inclined coal seam.