Structural Analysis on the Block Lifting in Shipbuilding Construction ProcessMuhammad Nurul Misbah, Septia Hardy Sujiatanti, Dony Setyawan, Rizky Chandra Ariesta and Satriyo RahmadiantoMATEC Web Conf., 177 (2018) 01027DOI: https://doi.org/10.1051/matecconf/201817701027