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Enter brain material
Thu, 2015-04-30 09:09 - Apocalyptica
Hİ ALL
I have a 3D brain model.ı want to enter value of viscoelastic material...how do ı entered this value in abaqus
G0=0.528 MPa, (short term shear moduls)
Ginf=0.168MPa,(long term shear moduls)
B= 35 (Decay contant)
fehmi
Forums:
any help?
any help?
You didn't get any responses
You didn't get any responses because there wasn't a lot of information. I'd check the Abaqus manuals for *Viscoelasticity and see if that helps. Abaqus may not take the material data in exactly the form you have here. The *Shear Test Data card may also be useful for you.
I would also highly recommend
I would also highly recommend going through the UMAT article in the ABAQUS manual.
http://129.97.46.200:2080/v6.13/books/sub/default.htm
There is an example provided to code a UMAT for a simple viscoelastic model. Might give you some ideas.