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Matrix Singular or Indefinite

Question asked by Chris DiSalvatore on Jan 18, 2011
Latest reply on Mar 20, 2011 by Jerry Steiger

Running static stress analysis in simulation on beam structure. Tried several iterations with various mesh sizes and tolerances, and continue to get the failure message "matrix singular or indefinite, no results saved". Any suggestions on resolving the matter to get the analysis to run successfully would be appreciated.