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  1. abdu90

    Assigning different material at every time step in Abaqus

    Hello, Is there is a way to assign different material sections at every time step in Abaqus/Explicit ? For example at time step 1, I want to assign steel-1 and at time step 2 I want to assign steel-2 .... and going on. I know that it is possible to write a script by python to have different...
  2. abdu90

    Stiffness degradation of steel rods with time using Abaqus/Explicit

    Hello, I am modeling a reinforced concrete beam under cyclic loading using Abaqus/Explicit. In my model I am trying to simulate the effect of time on the stiffness of the steel rebars using random fields (Each steel element should have a different young's modulus). As the time increases the...
  3. abdu90

    Defining spatially variable young modules with a 3D field variable E(x,y,z) in Abaqus using USDFLD

    Hello, I am traying to define young modulus of a soil medium as a function of a 3D coordinates E(x,y,z). The coordinates and the average young modulus will be given in a table format (from excel sheet or .txt file) see example bellow. Is there is a way to do that using user subroutine USDFLD...

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