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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...

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Detalles Bibliográficos
Autores principales: Huang, Changfu, Li, Qun, Tian, Shuguang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2020
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