FEBio not keeping prescribed displacements from BCs from previous steps

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  • mR1ch
    Member
    • Oct 2022
    • 35

    FEBio not keeping prescribed displacements from BCs from previous steps

    Hi

    I am trying to run a multistep problem and I am using a different load controller for each step. I ran my case and it converge, which I was thrilled about after struggling with the mesh for some time. However I come to find out, the problem is resetting after each step. So rather than having a 20 step problem, I have 20, one step problems. I am confused because the endpoint from one step should be the starting point for another step. I have no gaps in my LC definitions in terms of time and I have an end value of 1 for each load. Also the end time coincides with the end result from the timesteps in the step section. I am at a loss....

    I have attached my problem

    Thanks in advance,

    M
    Attached Files
  • mR1ch
    Member
    • Oct 2022
    • 35

    #2
    Staring at this some more I think my BC might be just really small.... stay tuned

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