Research on grouting subsidence reduction technology of overburden separation layer in isolated working face mining under village
There is a large amount of coal under village buildings in China. It is of great significance to study the mining of coal under villages to improve the recovery rate of coal resources and alleviate the contradiction between mining and excavation. Theoretical analysis, engineering test, field monitor...
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| Principais autores: | , , , , , , |
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| Formato: | Artigo |
| Idioma: | Chinês |
| Publicado em: |
Editorial Office of Journal of China Coal Society
2025-06-01
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| coleção: | Meitan xuebao |
| Assuntos: | |
| Acesso em linha: | http://www.mtxb.com.cn/article/doi/10.13225/j.cnki.jccs.2024.0884 |
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