Crack Evolution Behaviors and Bursting Liability of Sandstone with Different Sizes: An Experimental Study
Sign Up to like & getrecommendations! Published in 2023 at "ACS Omega"
DOI: 10.1021/acsomega.2c06840
Abstract: The size ranges of ore pillars play important roles in preventing the occurrences of rock burst phenomena. Due to the lack of research on the relationship between crack evolution behaviors and bursting liability of rocks… read more here.
Keywords: crack; behaviors bursting; evolution behaviors; bursting liability ... See more keywords
Acoustic Emission and Fractal Precursory Characteristics of Coals with Different Bursting Liabilities in Loading Failure Process
Sign Up to like & getrecommendations! Published in 2021 at "Shock and Vibration"
DOI: 10.1155/2021/9930407
Abstract: Aimed at investigating the differentiation of acoustic emission (AE) signals and fractal precursory characteristics between strong, weak, and no bursting liability coals under uniaxial compression, as well as improving the accuracy of rockburst monitoring and… read more here.
Keywords: liability; acoustic emission; bursting liability; fractal precursory ... See more keywords
Numerical Assessment of the Influences of Gas Pressure on Coal Burst Liability
Sign Up to like & getrecommendations! Published in 2018 at "Energies"
DOI: 10.3390/en11020260
Abstract: When coal mines exploit deep seams with high-gas content, risks are encountered due to the additional high likelihood of rock bursting potential problems. The bursts of coal pillars usually lead to severe fatalities, injuries, and… read more here.
Keywords: coal; gas pressure; bursting liability; gas ... See more keywords