Distribution law of floor stress during mining of the upper protective coal seam

Floor stress distribution is the main index for evaluating the mining effect of upper protective coal seam. However, parameters currently used in theoretical analysis of mining-induced stress lack practicality. Therefore, in this article, a model for calculating floor stress during mining of upper p...

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Detalles Bibliográficos
Autor principal: Zhang, Yongjiang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: SAGE Publications 2020
Materias:
Original Manuscript
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10451935/
https://www.ncbi.nlm.nih.gov/pubmed/32579431
http://dx.doi.org/10.1177/0036850420930982

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10451935/
https://www.ncbi.nlm.nih.gov/pubmed/32579431
http://dx.doi.org/10.1177/0036850420930982

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