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  • Users: sonia518
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  1. sonia518

    composite progressive failure

    I'm trying to simulate the progressive failure of a composite tube under tensile test with ortotropic properties, using implicit nonlinear solution (sol 400). I have entered linear elastic properties and failure1 (sol 400/600) with maximum stress failure criterion and progressive failure option...
  2. sonia518

    Composite failure

    I'm using Patran 2012/MSC nastran to calculate total damage for a composite tube but when i got the result i don't found total damage for progressive failure of a composite. I just found failure indice, critical components reserve factors and margins of safety. Should i using MD nastran instead...
  3. sonia518

    Rigid body

    how can we create a rigid body in Patran?
  4. sonia518

    Laminated Modeler

    I would like to use tool BUT when I try to select it I can't because they are "grey" and I can't select it. Do I make something wrong? Should I do something before select it to activate it? Or Laminated Modeler is not included in my license??

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