Bibliography ============= .. _Ref216598743: 1. Chambon R, Caillery D, El Hassan N: "One-dimensional localization studied with a second grade model", Eur. Mr Mech. A/Solids (1998), vol. 17, pp 637-656. 2. Chambon R, Caillery D, Matsushima T: "Plastic continuum with microstructure, local second gradient theories for geomaterials: localization studies", Int. J. Solids and Struct. (2001), vol. 38, pp 8503-8527. 3. Matsushima T, Chambon R, Caillerie D: "Large strain finite element analysis of local second gradient models, application to localization", Int. Mr. Num. Meth. Eng. (2002), vol. 54, pp 499-521. 4. Fernandes R: "Objective numerical modeling of coupled hydromechanical problems in the case of geomaterials", Doctoral thesis from Joseph Fourier University — Grenoble, January 23, 2009. 5. Fernandes R, Chavant C, Chambon R: "A simplified second gradient model for dilating materials: theory and numerical implementation", Int. J. Solids and Struct. (2008), vol. 45, pp 5289-5307. .. _Ref218413734: 6. Mindlin RD: "Microstructure in linear elasticity", Arch. Ration. Mech. Anal. (1964), vol. 16, pp 51-78. 7. Mindlin RD: "Second Gradient of Strain and Surface-Tension in Linear Elasticity", Int. J. Solids and Struct. (1965), vol. 1, pp 417-738. 8. Germain P: "The virtual power method in the mechanics of continuous media. First part: theory of the second gradient", Journal of Mechanics (1973), vol. 12, pp 235-274. 9. Germain P: "The method of virtual power in continuum mechanics. Part 2: Microstructure", SIAM J. Appl. Math. (1973), vol. 25, pp 556-575. 10. Zervos A, Papanastasiou P, Vardoulakis I: "A finite element displacement formulation for gradient elastoplasticity", Int. Mr. Num. Meth. Eng. (2001), vol. 50, pp 1369-1388. 11. Foucault A.: "Modeling the cyclical behavior of earthen structures integrating regulation techniques", Doctoral thesis from Ecole Centrale Paris — Laboratory MSS -Mat, June 21, 2010. 12. Desrua J., Viggiani G. "Strain localization in sand: an overview of the experimental results obtained in Grenoble using stereophotogrammetry". Int. Mr. Num. Anal. Meth. Geom. (2004), vol. 28: pp. 279-321. 13. Vardoulakis I., Sulem J. "*Bifurcation Analysis in Geomechanics"*. London: Blackie, 1995. 14. Gantier M.: "Robust and reliable numerical modeling of rock cracking and interfaces", Doctoral thesis from the University Grenoble Alpes — Grenoble, November 17, 2021.