id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ajst-29285	Li, Tong	Research on the Surface Movement Law and The Inversion of Surface Subsidence Prediction Parameters of Repeated Mining in Shallow Buried Deep Coal Seams	2025	6	.pdf	application/pdf	3832	148	49	China Abstract: In order to explore the surface deformation law of multi-coal seam mining under repeated mining conditions, and deepen the understanding of the estimated parameters of surface subsidence in the mining area, in order to provide a technical reference for the Mining under three pressed coal mining in the mining area. 2, the fitting results of the strike subsidence in the area of H20~H45 are inconsistent with the measured data, and it can be seen from the surface subsidence curve of Fig. 1 that the subsidence curve is wave-shaped because this area is affected by the coal pillar of the upper working face, and the probability integral method is based on the random medium theory, which has limitations in dealing with the complex rock structure of layer, block and scatter, and fails to fully consider the actual environment of coal mining, so there is a situation that some fitting results are inconsistent with the actual situation.	cache/ajst-29285.pdf	txt/ajst-29285.txt