Micromechanisms of coal fracture: Insights from quantitative AE technique

Wang, XR; Wang, EY; Liu, XF; Zhou, X

Wang, XR; Wang, EY (corresponding author), China Univ Min & Technol, Minist Educ, Key Lab Gas & Fire Control Coal Mines, Xuzhou 221116, Jiangsu, Peoples R China.

THEORETICAL AND APPLIED FRACTURE MECHANICS, 2021; 114 ():

Abstract

Three-dimensional location and characterization of microcracks in controlled fracture tests of hard coal beams were experimentally conducted through t......

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