What material card do I use to model viscoelastic materials like structural adhesives in Optistruct?

Deepak Aggarwal

I am using adhesives for joining applications in my model.

What material card do I use for it in Optistruct and I want to know what all properties would I need to capture all the phenomena of viscoelasticity of an adhesive?

Adriano Koga_20259

Can you take a look at the newer Cohesive modeling in OS newer versions?

 

OS has also viscoelasticity, please take a look in the OptiStruct Help.

Cohesive Zone Modeling.pdf