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Mechanical properties and acoustic emission characteristics of deep hard coal after segmented high-temperature treatment

Based on engineering background that local heating of coal seam is uneven due to underground coal gasification, coal-bed gas exploitation via heat injection, spontaneous combustion of coal seam, etc., segmented heating coal sample was used to simulate coal seam under uneven heating condition, and ex...

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Detalles Bibliográficos
Autores principales: Wang, Chun, Li, Xin-ru, Cheng, Lu-ping, Jiang, Dong-ping, Xiong, Zu-qiang, Lei, Bin-bin, Zhang, Pan-long, Zhan, Shuai-fei
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9860011/
https://www.ncbi.nlm.nih.gov/pubmed/36670120
http://dx.doi.org/10.1038/s41598-022-26403-8