Mechanical behavior and acoustic emission characteristics of initially damaged coal under triaxial cyclic loading and unloading

During deep coal mining, an instability failure of coal usually occurs under the combined effect of initial damage and triaxial cyclic loading and unloading (TCLU). Therefore, this study investigated the impact of initial damage on mechanical behavior and acoustic emission (AE) characteristics of co...

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Hlavní autoři:	Qican Ran, Yunpei Liang, Quanle Zou, Chunfeng Ye, Zihan Chen, Tengfei Ma, Zhaopeng Wu, Bichuan Zhang
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	Elsevier 2026-01-01
Edice:	Journal of Rock Mechanics and Geotechnical Engineering
Témata:	Triaxial cyclic loading Initially damaged coal Linear energy storage (LES) Acoustic emission (AE) Computed tomography (CT)
On-line přístup:	http://www.sciencedirect.com/science/article/pii/S1674775525001465
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