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RA-AF characteristics of acoustic emission in uniaxial compression failure of different bedded coal

In order to study the characteristics of RA-AF of coal failure in different coal bedding, uniaxial compression failure experiments of coal with 0°, 30°, 60° and 90° bedding angles were carried out. The mechanical and AE data of coal body were collected synchronously. The relationship between the cha...

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Bibliografske podrobnosti
Glavni avtor: LI Yang, LIU Yang, DING Cui, LI Zhenlei, ZHANG Xiufeng, DING Xiaoping
Format: Artigo
Jezik:Chinês
Izdano: Editorial Office of Safety in Coal Mines 2022-01-01
Serija:Meikuang Anquan
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Online dostop:https://www.mkaqzz.com/cn/article/id/7780
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