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Coal Wall Spalling Mechanism and Grouting Reinforcement Technology of Large Mining Height Working Face
To control the problem of coal wall spalling in large mining height working faces subject to mining, considering the Duanwang Mine 150505 fully mechanized working face, the mechanism of coal wall spalling in working faces was investigated by theoretical analysis, numerical simulation and field exper...
Autores principales: | Liu, Hongtao, Chen, Yang, Han, Zijun, Liu, Qinyu, Luo, Zilong, Cheng, Wencong, Zhang, Hongkai, Qiu, Shizhu, Wang, Haozhu |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9694655/ https://www.ncbi.nlm.nih.gov/pubmed/36433271 http://dx.doi.org/10.3390/s22228675 |
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