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Research on prediction of residual deformation in goaf of steeply inclined extra–thick coal seam
The residual deformation of a goaf is studied to improve the foundation stability assessment for metro lines passing through the subsidence area of steeply inclined extra-thick coal seams. The variable mining influence propagation angle is introduced to describe the special form of the rock movement...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Public Library of Science
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7567359/ https://www.ncbi.nlm.nih.gov/pubmed/33064739 http://dx.doi.org/10.1371/journal.pone.0240428 |