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  1. thiagopessoa

    Subroutine - variation E with Pressure

    Hi Folks, First I’m sorry for my bad English. I am simulating a uniaxial compression test (elastic only). I was trying to vary E (Young’s modulus) with pressure. So I did a subroutine but for some reason my final deformation is the same as without the subroutine (the path until the final...
  2. thiagopessoa

    How to separate yield region from the model

    Hi folks, I am simulating a mechanical loading in a deep well and I am trying to get the same results as laboratorial tests. It’s a 2D elastic-plastic model and I am using Mohr Coulomb plasticity. There are 2 different materials in the model: sandstone and steel. In the laboratorial test the...

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