Composite Plate - Bending Analysis With Matlab Code

where $M_x$, $M_y$, and $M_xy$ are the bending and twisting moments, $q$ is the transverse load, $D_ij$ are the flexural stiffnesses, and $\kappa_x$, $\kappa_y$, and $\kappa_xy$ are the curvatures.

Q = [Q11, Q12, 0; Q12, Q22, 0; 0, 0, Q66]; Composite Plate Bending Analysis With Matlab Code

clear; clc; close all;

If you run the code with the provided [0/90/0] stack: where $M_x$, $M_y$, and $M_xy$ are the bending