Improved compound support system for coal mine tunnels in densely faulted zones: A case study of China's Huainan coal field
| Autor: | Kang, Yongshui, Liu, Quansheng, Xi, Hailong, Gong, Guangqing |
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| Zdroj: | In Engineering Geology 5 June 2018 240:10-20 |
| Databáze: | ScienceDirect |
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