General Mechanical

General Mechanical

The solver engine was unable to converge on a solution for the nonlinear problem, please help

    • MohammedMeqdadi
      Subscriber

      I am using ANSYS 2021/R2 Student edition to simulate RC beam and received the following error message

      The solver engine was unable to converge on a solution for the nonlinear problem as constrained. Please see the Troubleshooting section of the Help System for more information.

      How I can solve this error

      Thank you

    • Saumadeep
      Ansys Employee
    • Erik Kostson
      Ansys Employee
      Hi Also the below shows a recommended way of simulating RC structure (slide 10 shows for the Menetrey-Willam model a setting to help with convergence):
      Thank you

      Erik
    • MohammedMeqdadi
      Subscriber
      I use the Menetrey-Wiliam model a setting but new error coming
      An unknown error occurred during solution.Check the Solver Output on the Solution Information object for possible causes.
      I use in Solve Process Settings Number of utilized cores 2 and on the Home tab, I untick the 'distributed' option
      but still there is error as per the attached picture
      Please help to solve the problem
      Thank you
      Mohammed Meqdadi




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