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Assessing support alternatives for longwall gateroads subject to changing stress
Longwall gateroad entries are subject to changing horizontal and vertical stress induced by redistribution of loads around the extracted panel. The stress changes can result in significant deformation of the entries that may include roof sag, rib dilation, and floor heave. Mine operators install dif...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10193266/ https://www.ncbi.nlm.nih.gov/pubmed/37206629 http://dx.doi.org/10.1016/j.ijmst.2020.12.016 |