Effect Of The Prolong Barge To The Longitudinal Strength

Setiyono, Heri (2023) Effect Of The Prolong Barge To The Longitudinal Strength. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

330’ x 90’ x 20’ Deck cargo barge will be prolonged in one compartment which is 36’ web frames spacing 6’ apart. The purpose of the prolonged barge is to increase the deadweight
capacity and to increase it is owner income. In addition, it will increase the longitudinal load distribution on the barge structure. Consequently, the occurred bending stress will also be increased. Condition where the bending stress occurs on the deck and at the bottom does not exceed the allowable stresses determined by the Classification Bureau, means that planned barge construction meets the strength requirement, or it can be said that the barge is able to accept the load that will hit it in its voyage. In this final project, a strength analysis is conducted on the barge's longitudinal strength due to the increase in length. The analysis is performed
using finite element method in Ansys Static Structural software. Bending moment and shear force calculations are carried out using Maxsurf Stability, taking into a barge model from frame 17 to 35 with load distribution in four and three-equal regions, and a draft value of 4.6 meters. The analysis results in Ansys Static Structural software show that the maximum stress on the deck and bottom due to still water conditions are 989.551 kg/cm2 and 1232.359 kg/cm2
respectively, with a permissible stress of 1783.89 kg/cm².

Item Type:	Thesis (Other)
Uncontrolled Keywords:	prolong barge, longitudinal strength, Ansys Static Structural, etc.
Subjects:	V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering > VM156 Naval architecture V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering > VM163 Hulls (Naval architecture)
Divisions:	Faculty of Marine Technology (MARTECH) > Naval Architecture and Shipbuilding Engineering > 36201-(S1) Undergraduate Thesis
Depositing User:	Heri Setiyono
Date Deposited:	21 Aug 2023 07:58
Last Modified:	21 Aug 2023 07:58
URI:	http://repository.its.ac.id/id/eprint/104826

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