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All Journal WAVE: Jurnal Ilmiah Teknologi Maritim
Denny Oktavina Radianto
Department of Shipbuilding Engineering, Politeknik Perkapalan Negeri Surabaya
Control & Systems Engineering Energy Engineering Mechanical Engineering Transportation

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Construction Strength Analysis of a 250-Tonne Capacity Deck Crane Barge with Longitudinal Variation Kharis Abdullah; Sumardiono; M. Lukman Arif; Agung Prasetya Utomo; Denny Oktavina Radianto
WAVE: Jurnal Ilmiah Teknologi Maritim Vol. 17 No. 2 (2023)
Publisher : National Research and Innovation Agency (BRIN Publishing)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/wave.2023.2817

Abstract

A deck crane barge is a barge with a crane system attached to the deck for loading, unloading, and lifting various materials or supporting equipment. In marine building construction, strength assessment must be carried out to ensure that the built design will not fail. The finite element method is one method to perform strength assessment of ship construction faster and simplify calculating. This study assessed the strength of crane barge decks with three variations of longitudinal size with reduced longitudinal size on the web and face plate with the element method. From the calculation results, Model A or the existing construction, has the smallest Von Mises Stress, while Model C, with reduced web and face plate size to L 80 x 80 x 8 mm, has the largest Von Mises Stress. The reduction in the size of the faceplate and web plate in the longitudinal section reduced the strength of the ship construction with higher stress values. However, all three tested Models had Von Mises Stresses below the maximum permissible stress required by BKI.
Co-Authors Agung Prasetya Utomo Kharis Abdullah M. Lukman Arif Sumardiono