Design Study of Additional Construction of Dock Fenders (Case: Politani Pangkep Education Dock)
DOI:
https://doi.org/10.55927/modern.v4i3.87Keywords:
Dock Fender, Construction Design, Impact Energy, Port, Maritime StructureAbstract
Dock fenders play a crucial role in protecting both the dock structure and vessels from damage due to impact during mooring operations. With increasing ship traffic and vessel sizes, upgrading the existing fender system is necessary. This study aims to design additional fender structures based on energy absorption requirements, ship specifications, and existing structural characteristics. The research methodology includes site surveys, impact energy calculations, selection of appropriate fender types, and structural integration analysis using simulation software. The results indicate that the ship impact energy is 0.015 ton-meter, with the fender absorbing 50% of that energy, or 0.008 tons. Each fender point is equipped with two tires, resulting in a reaction force (RF) of 0.02 tons, which exceeds the required absorption value (0.008 tons), indicating a safe condition. Based on the analysis, the use of “Gajah Tunggal” GT Super 88 N tire fenders is effective in absorbing the impact from the training vessel of the Pangkajene and Islands State Agricultural Polytechnic, due to its high elasticity
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