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Modeling Bolt Shear

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jakordas

Structural
Joined
Jun 11, 2015
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US
I have a model created that that has a fixed end on one side and a tension load on the other end. There are various bolts that are in shear on this assembly. I have attached a screenshot of the model. I am trying to model the stresses in bolts and get them to fail in shear. What keeps happening is the bolt yields a lot but never fails in the model. Is there a way to define the material properties of the bolt to make is show shear failure?
 
 http://files.engineering.com/getfile.aspx?folder=7d937e11-a711-422d-afe1-f8a38885b733&file=Model.png
Have you defined any Damage & Failure material behavior?

Abaqus Analysis Users Guide 24. Progressive Damage and Failure
 
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