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implicit elasticity

Accepted Paper: A novel nonlinear constitutive model for rock: numerical assessment and benchmarking

June 21, 2024August 29, 2020

Paper Accepted for Publication in Applications in Engineering Science R. Bustamante, S. Montero, A. Ortiz-Bernardin, “A novel nonlinear constitutive model for rock: numerical assessment and benchmarking” ABSTRACT In this article,

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On the use of implicit constitutive relations to model the behaviour of elastic and inelastic deformations in continua: Applications to the mathematical modelling of rock

June 21, 2024August 24, 2016

2016 – 2020 Principal Investigator: Roger Bustamante. Co-Investigator: Alejandro Ortiz-Bernardin. Project funded by CONICYT-FONDECYT (Grant Nº 1160030) Geomaterials such as rock and soil can show a plethora of nonlinear phenomena regarding

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Paper Accepted: A finite element analysis of some boundary value problems for a new type of constitutive relation for elastic bodies

June 21, 2024September 22, 2015

Paper Accepted for Publication in Acta Mechanica S. Montero, R. Bustamante, A. Ortiz-Bernardin, “A finite element analysis of some boundary value problems for a new type of constitutive relation for

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Paper Accepted: A Numerical Study of Elastic Bodies That Are Described by Constitutive Equations That Exhibit Limited Strains

June 21, 2024November 15, 2013

Paper Accepted for Publication in the International Journal of Solids and Structures A. Ortiz-Bernardin, R. Bustamante and K. R. Rajagopal, “A numerical study of elastic bodies that are described by

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Latest News

  • Just Graduated!
    Just Graduated!
    May 15, 2025

    Recently, Rodrigo Silva graduated from our PhD program in Mechanical Engineering with a Doctoral Thesis…

  • Accepted Paper: A node-based uniform strain virtual element method for elastoplastic solids
    Accepted Paper: A node-based uniform strain virtual element method for elastoplastic solids
    December 14, 2024

    Paper Accepted for Publication in Computational Mechanics R. Silva-Valenzuela, A. Ortiz-Bernardin, E. Artioli, “A node-based…

  • Talk: A Node-Based Uniform Strain Virtual Element Method for Elastoplastic Solids
    Talk: A Node-Based Uniform Strain Virtual Element Method for Elastoplastic Solids
    January 9, 2024

    On September 6, 2023, in Barcelona, Spain, Professor A. Ortiz-Bernardin gave a talk at COMPLAS…

  • Talk: A Node-Based Uniform Strain Virtual Element Method for Elastic and Inelastic Small Deformation Problems
    Talk: A Node-Based Uniform Strain Virtual Element Method for Elastic and Inelastic Small Deformation Problems
    December 16, 2022

    On June 2, 2022, in Ascona, Switzerland, Professor A. Ortiz-Bernardin gave a talk at CSF…


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Department of Mechanical Engineering
Universidad de Chile
Av. Beauchef 851, Santiago 8370456, Chile
Phone: +56 2 2978 4664
Email: camlab@ing.uchile.cl

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