Fractal characteristics and acoustic emission of coal containing methane in triaxial compression failure
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- 作者：Xiangguo Konga ; b ; kxgtudou7218@163.com" class="auth_mail" title="E-mail the corresponding author ; Enyuan Wanga ; b ; weytop@263.net" class="auth_mail" title="E-mail the corresponding author ; Shaobin Huc ; Rongxi Shena ; b ; Xuelong Lia ; b ; Tangqi Zhana ; b
- 关键词：Acoustic emission ; Fractal characteristics ; Correlation dimension ; Gas ; Pores and cracks
- 刊名：Journal of Applied Geophysics
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：124
- 期：Complete
- 页码：139-147
- 全文大小：1797 K
文摘
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Conducted experiments on coal containing methane under triaxial compression.
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Analyzed load and acoustic emission changes with time in the failure process.
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Studied fractal characteristics of AE.
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Discussed the methane effects on the mechanical properties of coal, damage evolution, AE responses, fractal characteristics.