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Gewählte Publikation:

Xu, GF; Wu, W; Qi, JL.
(2016): An extended hypoplastic constitutive model for frozen sand
SOILS FOUND. 2016; 56(4): 704-711. FullText FullText_BOKU

Abstract:
This paper presents a hypoplastic constitutive model for frozen sand. The model is obtained by introducing temperature-dependent cohesion and a deformation-related function for strain softening. The extended model is simple in mathematical formulation and contains only eight parameters, which can be easily obtained from conventional triaxial tests. The model performance is shown by simulating a series of triaxial compression tests at different temperatures and confining pressures. (C) 2016 The Japanese Geotechnical Society. Production and hosting by Elsevier B.V.
Autor/innen der BOKU Wien:
Wu Wei
Xu Guofang
BOKU Gendermonitor:


Find related publications in this database (Keywords)
Hypoplasticity
Constitutive model
Frozen sand
Mechanical behavior


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