Herein is the attachment which is a MATLAB code used to calculate the effective moduli of the composite riser, using 3D and CLT theories.
It can be developed upon as the authors also have different versions of this MatLab Code for estimating the Factor of Safety in our designs.
NOTE: Double check that you have the right properties, because it was developed using an older version of Matlab and not been used recently, so please check. The code was modified and not originally developed by the authors. Also, the codes are based on existing composite theories.