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A Unique Constitutive Model for Soils in Landslide Analysis
1 Grenoble INP / Université Joseph Fourier / CNRS UMR 5521, 3SR laboratory
Structural Longevity 2012, 8(2), 109-115. https://doi.org/10.3970/sl.2012.008.109
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In this contribution, an original constitutive model is proposed to describe, within a unique framework, the initiation, the propagation and the arrest phases of landslides. The model is built such that it is enable to model in one hand a stable stage with an elasto-plastic behaviour, and in another hand a viscous dominated behaviour. The transition between the two behaviours is performed by means of the second order work stability criterion. This model is applied for an undrained triaxial test, in which the stress invariant consistently falls after the transition.Keywords
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APA Style
Dufour, F., Prime, N., Darve, F. (2012). A unique constitutive model for soils in landslide analysis. Structural Longevity, 8(2), 109-115. https://doi.org/10.3970/sl.2012.008.109
Vancouver Style
Dufour F, Prime N, Darve F. A unique constitutive model for soils in landslide analysis. Structural Longevity . 2012;8(2):109-115 https://doi.org/10.3970/sl.2012.008.109
IEEE Style
F. Dufour, N. Prime, and F. Darve, “A Unique Constitutive Model for Soils in Landslide Analysis,” Structural Longevity , vol. 8, no. 2, pp. 109-115, 2012. https://doi.org/10.3970/sl.2012.008.109
Copyright © 2012 The Author(s). Published by Tech Science Press.This work is licensed under a Creative Commons Attribution 4.0 International License , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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