id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ajst-31615	Zhang, Chi; Chen, Yin; Liu, Ping; Ji, Hu; Li, Jinyang	Research on the Surface Deformation Law with the Mining Process of Tangjiazhuang Iron Mine Based on FLAC3D	2025	10	.pdf	application/pdf	4299	168	51	In view of the current situation that the mining process of underground mines is easy to induce surface deformation, which leads to cracking and deformation of surface structures, this paper uses finite difference numerical analysis software FLAC3D to establish a fine engineering geomechanical model of Tangjiazhuang Iron Mine. on this basis, the paper simulates the general law of surface deformation under waste rock filling mining for the next mining planning scheme of +113m and +69m in the middle section of the mine.	cache/ajst-31615.pdf	txt/ajst-31615.txt