Three-dimensional similarity simulation research on the overburden movement and the characteristics of load transfer in crossing-pillar mining

In the process of mining across the overlying residual coal pillars in the lower coal face (referred to as crossing-pillar mining), the residual coal pillars are subjected to high supporting pressure, which may lead to disasters such as roof caving, pressure crushing, roadway damage and coal burst i...

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Bibliographic Details

Published in:	矿业科学学报
Main Authors:	CAO Dingyuan, PAN Ruikai, BAI Jinwen, FENG Guorui, QU Jinbo, LI Haonan, LI Yufei
Format:	Article
Language:	English
Published:	Emergency Management Press 2025-06-01
Subjects:	coal pillar cross-pillar mining strata control three-dimensional similarity simulation overburden load transfer
Online Access:	http://kykxxb.cumtb.edu.cn/en/article/doi/10.19606/j.cnki.jmst.2025010