General Mechanical

General Mechanical

Solver pivot error while doing simulations

    • rafa
      Subscriber

      Hi,

      I am doing a 4 point bending test for the geometry shown in the figure.

      I constructed it using AUTOCAD and input it to ANSYS ACP pre, where I stacked with composite materials.

      Later while doing analysis in MECHANICAL, i am getting an error as shown in the figure. Can anyone provide suggestions on how to better understand what the problem is? Any input is fine.

    • Ashish Khemka
      Ansys Employee
      nThis is generally due to rigid body motion. As indicated in the description search for node 89 in your model and check that if the model is constrained in Y direction.nRegards,nAshish Khemkann
    • rafa
      Subscriber
      Hey thanks it was mostly because of contact region description. ni updated it and it seems to work fine now.n
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