Numerical and Field Investigations of Acoustic Emission Laws of Coal Fracture under Hydro-Mechanical Coupling Loading

ABSTRACT: Taking coal under hydro-mechanical coupling as the research object, the discrete element software PFC3D (particle flow code) was used to analyze the relationships among the force, acoustic emission (AE), and energy during coal fracture. Based on the moment tensor (MT) inversion, we reveale...

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Detalles Bibliográficos
Autores principales: Song, Jie-Fang, Lu, Cai-Ping, Zhan, Zhao-Wei, Cui, Hai-Feng, Wang, Yan-Min, Wang, Jian-Hua
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9572184/
https://www.ncbi.nlm.nih.gov/pubmed/36233850
http://dx.doi.org/10.3390/ma15196510

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9572184/
https://www.ncbi.nlm.nih.gov/pubmed/36233850
http://dx.doi.org/10.3390/ma15196510

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