Creep characteristics and poromechanics-based viscoelastic-plastic constitutive model of warm and ice-rich frozen sand

Abstract Motivated by the pronounced rheological behavior of warm and ice-rich frozen soils, we developed a specimen preparation method tailored to ice-rich materials. We conducted a series of triaxial creep tests on saturated frozen sand with 20% ice content and on ice-rich frozen sand with 67% ice...

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Detalhes bibliográficos

Principais autores:	Fulong Ma, Jian Li, Chunhui He, Enlong Liu, Haoran Zhou, Wei Jin, Yihui Zhong, Gang Wu
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Nature Portfolio 2026-05-01
coleção:	Scientific Reports
Assuntos:	Triaxial creep test Binary-medium model Warm and ice-rich frozen soil Creep constitutive model
Acesso em linha:	https://doi.org/10.1038/s41598-026-48328-2
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