Hi All,

I was wondering how the young's modulus as well as Possoin ratio can be calculated from the Forcite module. I can read the results from the file, but I don't know how these values are calculated.

I know that the bulk and shear modulus can be calculated from the stiffness matrix through Reuss/Voight/Hill theory. But I don't know what theory is applied in order to calculate the Young's modulus and Possion ratio.

Thanks for your help in advance.

Shin