Abstract
Constitutive modeling of granular materials is still a central issue. Granular materials react with complicated mechanical responses when subjected to external loading paths. This leads to sophisticated constitutive formulations requiring large number of parameters. In order to avoid this, a micromechanically based model embedding both micro-scale and meso-scale is developed. The 3D-H model takes an intermediate scale (meso-scale) into account, which makes it possible to describe a variety of constitutive features in a natural way. The conventional triaxial compression tests are selected to examine the model performance.
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References
Darve, F., Servant, G., Laouafa, F., Khoa, H.D.V.: Failure in geomaterials: continuous and discrete analyses. Comput. Methods Appl. Mech. Eng. 193(27), 3057–3085 (2004)
Nicot, F., Darve, F.: The H-microdirectional model: accounting for a mesoscopic scale. Mech. Mater. 43(12), 918–929 (2011)
Nicot, F., Darve, F., Group, R.: A multi-scale approach to granular materials. Mech. Mater. 37(9), 980–1006 (2005)
Nicot, F., Daouadji, A., Laouafa, F., Darve, F.: Second-order work, kinetic energy and diffuse failure in granular materials. Granular Matter 13(1), 19–28 (2011)
Tordesillas, A., Walker, D.M., Lin. Q.: Force cycles and force chains. Phys. Rev. E 81(1), 011–302 (2010)
Zhu, H.X., Nicot, F., Darve, F.: Meso-structure evolution in a 2D granular material during biaxial loading. Granular Matter 18(1), 1–12 (2016)
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Xiong, H., Nicot, F., Yin, Z. (2017). On the Three-Dimensional Extension of the Micromechanically-Based H-Model. In: Papamichos, E., Papanastasiou, P., Pasternak, E., Dyskin, A. (eds) Bifurcation and Degradation of Geomaterials with Engineering Applications. IWBDG 2017. Springer Series in Geomechanics and Geoengineering. Springer, Cham. https://doi.org/10.1007/978-3-319-56397-8_53
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DOI: https://doi.org/10.1007/978-3-319-56397-8_53
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