Dynamic Instability Mechanism and Stress Staged Evolution of Gob‐Side Entry During Cross‐Fault Mining for Thick Coal Seam

Dynamic Instability Mechanism and Stress Staged Evolution of Gob‐Side Entry During Cross‐Fault Mining for Thick Coal Seam

ABSTRACT During cross‐fault mining, the stress concentration in the surrounding rock of thick coal seam gob‐side entry was prone to dynamic disasters. Based on the in‐site geological conditions of the No. 6305 coal face of the Xinjulong coal mine, a FLAC3D numerical simulation model was established...

Full description

Saved in:
Bibliographic Details
Main Authors: Xuesheng Liu, Yudong Gao, Zhihan Shi, Xuebin Li, Hongxi Pei, Yu Zhang, Deyuan Fan
Format: Article
Language:English
Published: Wiley 2024-12-01
Series:Energy Science & Engineering
Subjects:
control technology
dynamic instability
fault
gob‐side entry
stress staged evolution
thick coal seam
Online Access:https://doi.org/10.1002/ese3.1973
Tags: Add Tag
No Tags, Be the first to tag this record!

Internet

https://doi.org/10.1002/ese3.1973

Similar Items