Ec = 4700 * np.sqrt(-fc) # [N/mm^2] Concrete Elastic Modulus # confined concrete Kfc = 1.3; # ratio of confined to unconfined concrete strength - COLUMN fc1C = Kfc*fc; # CONFINED concrete (mander ...

patch("rect", 2, 10, 1, -y1, z1-cover, y1, z1) patch("rect", 2, 10, 1, -y1, -z1, y1, cover-z1) patch("rect", 2, 2, 1, -y1, cover-z1, cover-y1, z1-cover) patch("rect ...