Piezo material modeling in Abaqus

[danloher]

Homework Statement

I am trying to enter the strain and stress properties of a piezoelectric material, I only have d31 and e33 constant with no dielectric constant. I don't know how or where to enter these values in Abaqus since it ask for a Matrix.

Homework Equations

The Attempt at a Solution

 

[Muhammad Auwal]

You can get the matrix format by googling. When you have obtain the coefficients, you can then enter the values into their corresponding locations