Copy the code above into a MATLAB file named CompositePlateBending.m and run it.

The fundamental relationship governing a laminated composite plate relates the in-plane forces ( ) and bending moments ( ) to the mid-surface strains ( ε0epsilon to the 0 power ) and curvatures (

is essential for designing modern aerospace structures, automotive panels, and marine hulls. Laminated composite plates offer an exceptional strength-to-weight ratio, but their anisotropic nature makes stress and deflection analysis highly complex.