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Analysis and numerical calculation of a coupled creep and strain-softening model for soft rock tunnels
Proper mechanical model selection is critical in tunnel support design and stability analysis, especially to reflect the creep and strain-softening behavior of soft rock. We present a coupled nonlinear Burgers strain-softening (NBSS) model and numerical calculation method to investigate the coupled...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Public Library of Science
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8389497/ https://www.ncbi.nlm.nih.gov/pubmed/34437560 http://dx.doi.org/10.1371/journal.pone.0256243 |