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Investigation on application of filling mining technology pass through abandoned roadway of reclaimed working face
This paper aims to analyze the roof stability when the reclaimed working face passes through abandoned roadway. The mechanical model of main roof in abandoned roadway was established for the purpose of theoretical analyses. To ensure the stability of the abandoned roadway, the strength formula of ba...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Public Library of Science
2023
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10540952/ https://www.ncbi.nlm.nih.gov/pubmed/37773945 http://dx.doi.org/10.1371/journal.pone.0291519 |