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General Mechanical

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Discrepancy between the stress-strain results and the input curve, how to resolve?

    • MickMack
      Subscriber

      Hi Guys,


      I am assessing the results of a RHS connection subject to shear. Within this i am looking at how the stress-strain changes along the shaft of the bolt, an i cannot resolve a discrepancy with the curve for node 16, shown below, which is at the bottom of the bolt shaft and in contact with the bolt head.

      (mesh in image below has been refined)

    • peteroznewman
      Subscriber
      Try inserting this command into your model:
      ERESX,NO
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