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  • Users: walidation
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  1. walidation

    hardening & softening of Mohr-coulomb model

    Dear engineers, I am modeling a compression test of fresh concrete (1 hour age) by ABAQUS CAE. According to literature the best plasticity model for such material is Mohr-coulomb model. I have the following material properties. Material density ϒ = 2.07 e-9 tonnage/mm3 The Young's modulus...
  2. walidation

    Mohr Coulomb Failure Criterion

    Dear Geotechnical professionals, I am modelling 3DPC three dimensions printed concrete structure, the plasticity of fresh concrete in this case is represented by Mohr-coulomb model, I have the results of shear and compression tests. From these results all of modulus elasticity, friction angle...
  3. walidation

    Change material properties through field variable.

    Dear ABAQUS users, I am trying to change material properties of my model during the analysis. I use ABAQUS CAE 2021 and did this task as following: 1- I defined material properties changing using field variable 2- I defined amplitudes to control changing of these properties 3- From load module...
  4. walidation

    Modelling 3D concrete printed in ABAQUS

    Dear ABAQUS users, I am new user for abaqus, I need to model print process of 3D printing concrete using model change option in abaqus. According to my reading about this subject I found that the palsticity of this material must be modelled using mohr-coloumb model. but I am confused about the...

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