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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...
| Autores principales: | , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2023
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| 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 |