Laboratory Study of Deformational Characteristics and Acoustic Emission Properties of Coal with Different Strengths under Uniaxial Compression

Acoustic emission (AE) can reflect the dynamic changes in a material’s structure, and it has been widely used in studies regarding coal mechanics, such as those focusing on the influence of loading rate or water content change on the mechanical properties of coal. However, the deformational behavior...

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Bibliographic Details
Main Authors: Shuangwen Ma, Han Liang, Chen Cao
Format: Article
Language:English
Published: MDPI AG 2021-09-01
Series:Minerals
Subjects:
Online Access:https://www.mdpi.com/2075-163X/11/10/1070