Comparative Study of Structural Geometric to the Ultimate Strength on Fixed Jacket PlatformMuhammad Alie Zubair Muis, Obednego Icon Yan Franchover, Baeda Achmad Yasir, Taufiqur Rachman and JuswanMATEC Web Conf., 177 (2018) 01007DOI: https://doi.org/10.1051/matecconf/201817701007