Development Law of Water-Conducting Fracture Zone in the Fully Mechanized Caving Face of Gob-Side Entry Driving: A Case Study

Development Law of Water-Conducting Fracture Zone in the Fully Mechanized Caving Face of Gob-Side Entry Driving: A Case Study

This study is aimed at exploring the influence of narrow coal pillars in gob-side entry driving (GSED) on the development height of the water-conducting fracture zone (WCFZ) in the fully mechanized caving face. In reference to the geological mining conditions of working face 11915 of Gequan (GQ) Coa...

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Bibliographic Details
Main Authors: Yi Tan, Han Xu, Weitao Yan, Wenbing Guo, Qi Sun, Dawei Yin, Yujiang Zhang, Xiaoqiang Zhang, Xiaofei Jing, Xiaoshuang Li, Sijiang Wei, Xiao Liu
Format: Article
Language:English
Published: MDPI AG 2022-04-01
Series:Minerals
Subjects:
gob-side entry driving
coal pillar instability
fully mechanized caving
water-conducting fracture zone
Online Access:https://www.mdpi.com/2075-163X/12/5/557

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