Dynamic tensile properties, deformation, and failure testing of impact-loaded coal samples with various water content

Abstract Disc coal samples with different water content were tested using the split Hopkinson press bar test system. Their dynamic tensile failure process was monitored via an ultra-high-speed digital image correlation system. The deformation trend and failure characteristics as a function of the wa...

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Autores principales: Zhen Wei, Ke Yang, Xiao-Lou Chi, Xiang He, Xin-Yuan Zhao, Ji-qiang Zhang
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/16576071785245a797ecda4ec3608679
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