Modified minimum principal stress estimation formula based on Hoek–Brown criterion and equivalent Mohr–Coulomb strength parameters

The most critical parameter for determining equivalent values for the Mohr–Coulomb friction angle and cohesion from the nonlinear Hoek–Brown criterion is the upper limit of confining stress. For rock slopes, this value is the maximum value of the minimum principal stress ([Formula: see text] ) on th...

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Detalles Bibliográficos
Autores principales: Song, Yanhui, Feng, Man, Chen, Peng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10115873/
https://www.ncbi.nlm.nih.gov/pubmed/37076518
http://dx.doi.org/10.1038/s41598-023-33053-x

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10115873/
https://www.ncbi.nlm.nih.gov/pubmed/37076518
http://dx.doi.org/10.1038/s41598-023-33053-x

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