Influence of the extra-thick coal seam exploitation on the deformation characteristics of the overlying rock mass in an open-pit mine slope

AbstractCoal seam mining causes movement and deformation of the overlying rock mass and ground surface, directly resulting in serious damage to the surface construction facilities. To investigate the deformation mechanism and characteristics of the overlying rock mass, three-dimensional numerical si...

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Principais autores:	Han Du, Danqing Song, Guangwei Liu, Wanli Guo, Xinfeng Wang, Runcai Bai
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Taylor & Francis Group 2023-12-01
coleção:	Geomatics, Natural Hazards & Risk
Assuntos:	Overlying rock mass ground surface deformation characteristics extra-thick coal seam mining numerical simulation model test
Acesso em linha:	https://www.tandfonline.com/doi/10.1080/19475705.2022.2161952
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