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Obtaining Constants for a Virtual Workd MPC

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Jesusnd

Student
May 23, 2024
2
Hello,

I recently joined the Forum as I have just started my journey in FEM.
I am trying to implement a MPC between two elements and I need to obtain the constraint equations.
The equation is the following:
Axial_fdg632.jpg

With the following stress:
OutOfPlane_stress_xroc5x.jpg

Which is to be evaluated at the Gauss Points.
I am currently a beginner and a lot of concepts are messy, so if someone could give me some insight on how to obtain the coefficients by coding in Matlab it would be greatly appreciated.
 
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