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An extended super/subloading surface model for soft rock considering structure degradation

The strain-softening and dilatancy behavior of soft rock is affected by the loading history and the development of structure. This study regards soft rock as a structured and overconsolidated soil and develops a new elastoplastic model based on the classical super yield surface Cam-clay model. The p...

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Detalles Bibliográficos
Autores principales: Cui, Kai, Hu, Bin, Cui, Aneng, Li, Jing, Wei, Erjian, Zhang, Zhen
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8530292/
https://www.ncbi.nlm.nih.gov/pubmed/34673794
http://dx.doi.org/10.1371/journal.pone.0258813