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...

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Autores principales: Jianjun Zhang, Baicong Yao, Yunhe Ao, Chunzhe Jin, Chuang Sun
Formato: article
Lenguaje:EN
Publicado: Public Library of Science (PLoS) 2021
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Acceso en línea:https://doaj.org/article/e92045ae59044cf9a2a5e7708d54d556
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