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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Vydáno v:	International journal of coal science & technology Ročník 8; číslo 5; s. 938 - 955
Hlavní autoři:	Lou, Jinfu, Gao, Fuqiang, Yang, Jinghe, Ren, Yanfang, Li, Jianzhong, Wang, Xiaoqing, Yang, Lei
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Singapore Springer Singapore 01.10.2021 Springer Springer Nature B.V
Témata:	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
On-line přístup:	Získat plný text
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