Browsing by Author "172b439a-0bdf-41a7-9b62-4d8b875dc209"

Now showing items 1-5 of 5

    • A nonlinear model for describing the mechanical behaviour of rock 
      Bustamante, R.; Rajagopal, K. R. (Springer Wien, 2018)
      In this paper, a nonlinear constitutive relation is proposed to model the behaviour of sandstone. The model is based on a relatively new class of constitutive relations proposed recently in the literature, which cannot be ...
    • Implicit constitutive relations for describing the response of visco-elastic bodies 
      Bustamante, R.; Rajagopal, K. R.; Orellana, O.; Meneses, R. (Elsevier, 2020)
      A constitutive relation is proposed for viscoelastic bodies that is a generalization of the classic Kelvin–Voigt model, wherein the left Cauchy–Green tensor, the symmetric part of the velocity gradient, and the Cauchy ...
    • Implicit constitutive relations for visco-elastic solids: Part II. Non-homogeneous deformations 
      Bustamante, R.; Rajagopal, K. R.; Orellana, O.; Meneses, R. (Elsevier, 2020)
      A constitutive relation was developed in Part I for describing the response of a class of visco-elastic bodies, wherein the left Cauchy–Green tensor, the symmetric part of the velocity gradient, and the Cauchy stress ...
    • Implicit equations for thermoelastic bodies 
      Bustamante Plaza, Roger; Rajagopal, K. R. (Elsevier, 2017)
      In this paper we generalize the recent implicit models that have been put into place to describe the elastic response of bodies when thermal effects come into play. The implicit constitutive relations for thermoelastic ...
    • Modelling residual stresses in elastic bodies described by implicit constitutive relations 
      Bustamante, R.; Rajagopal, K. (Elsevier Ltd, 2018)
      In this paper we study the response of bodies that are residually stressed within the context of a new class of constitutive relations, wherein the strains are assumed to be functions of the stresses. Such bodies are said ...