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Evaluation of stress-control layout at the Subtropolis Mine, Petersburg, Ohio
The Subtropolis room-and-pillar mine extracts the Vanport Limestone (Allegheny Formation, Pennsylvanian System) near Petersburg, Ohio. Strata instability problems associated with excessive concentrations of lateral stress caused the mine operator to implement a change in layout design. This mining m...
| Autores principales: | , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7224684/ https://www.ncbi.nlm.nih.gov/pubmed/32411494 http://dx.doi.org/10.1016/j.ijmst.2019.12.009 |