Hi every one

I have the tensile test stress -relaxation data from literature and the function of curve fitting on them .

But I dont know how to use them in modeling viscoleastic material

in Ansys v.10

beacause the predefined viscoelastic models in Ansys needs the shear and Bulk module vs time or shift function ,volumetric response coefficients .

Thanks a lot

I have the tensile test stress -relaxation data from literature and the function of curve fitting on them .

But I dont know how to use them in modeling viscoleastic material

in Ansys v.10

beacause the predefined viscoelastic models in Ansys needs the shear and Bulk module vs time or shift function ,volumetric response coefficients .

Thanks a lot

## Comment