Characteristics of evolution of mining-induced stress field in the longwall panel: insights from physical modeling

The evolution of mining-induced stress field in longwall panel is closely related to the fracture field and the breaking characteristics of strata. Few laboratory experiments have been conducted to investigate the stress field. This study investigated its evolution by constructing a large-scale phys...

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Bibliographic Details
Published in:	International journal of coal science & technology Vol. 8; no. 5; pp. 938 - 955
Main Authors:	Lou, Jinfu, Gao, Fuqiang, Yang, Jinghe, Ren, Yanfang, Li, Jianzhong, Wang, Xiaoqing, Yang, Lei
Format:	Journal Article
Language:	English
Published:	Singapore Springer Singapore 01.10.2021 Springer Springer Nature B.V
Subjects:	Analysis Energy Fossil Fuels (incl. Carbon Capture) Geotechnical Engineering & Applied Earth Sciences Mineral industry Mineral Resources Mining industry Overburden Research Article Stress Stress concentration Theoretical analysis China Principal stress trajectory Physical modeling Mining-induced stress field Strain brick Longwall mining
ISSN:	2095-8293, 2198-7823
Online Access:	Get full text
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