Energy release induced rockbursts based on butterfly-shaped plastic zones in roadways of coal reservoirs.

According to the theories of rockburst based on butterfly-shaped plastic zones, a plane strain mechanical model was established for stress distribution around the holes in homogeneous elastoplastic media. Based on the Mohr-Coulomb yield criterion and the generalized form of Hooke's law, the equ...

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Autores principales: Xu Gao, Zhenkai Ma, Haoyu Shi, Jicheng Feng
Formato: article
Lenguaje:EN
Publicado: Public Library of Science (PLoS) 2021
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Acceso en línea:https://doaj.org/article/4092f1bdc2dd49ff8c709976c18e5118
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