Continue to Site

Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

  • Congratulations waross on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Recent content by Nagesh051

  1. Nagesh051

    NEGATIVE EIGENVALUES

    As clay1969 said, it could be an instability problem. It could be investigated by introducing the nonlinearity in steps. ie material, geometry nonlinearities one at a time.

Part and Inventory Search