Material Properties of Cortical Bone

[101seeb]

Hi,

I am relatively new to Abaqus and am trying to input the material properties of the human ribcage. I have various values which I am trying to insert, obvious ones such as the Young's Modulus and Yield stress, yet cannot find how to input the properties listed below:

Yield Strain
Plastic Hardening Modulus
Plastic Strain
Ultimate Strain

I would be very grateful of any advice.


Thanks