Three-dimensional fracture migration evolution law of overburden rock in steeply dipping working face

The key to safe and efficient mining of steeply dipping coal seam is the multi-dimensional coupling control of surrounding rock and equipment. Quantitative characterization of the spatial structure fracture characteristics of the overlying rock, the development of mining fractures, and the distribut...

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Bibliographic Details

Published in:	Meitan kexue jishu
Main Authors:	Panshi XIE, Baofa HUANG, Yongping WU, Shenghu LUO, Mingjian ZHU, Leilei YI, Hui XU, Jianjie CHEN
Format:	Article
Language:	Chinese
Published:	Editorial Department of Coal Science and Technology 2025-02-01
Subjects:	steeply dipping coal seam large mining height overburden rock fracture migration three dimensional curvature porosity fractal features
Online Access:	http://www.mtkxjs.com.cn/article/doi/10.12438/cst.2024-1646