Design Optimization And Strength Analysis Of Honeycomb Main Deck Structure Design Of A 18M Fast Patrol Boat

Ghavyero, Ghavin (2022) Design Optimization And Strength Analysis Of Honeycomb Main Deck Structure Design Of A 18M Fast Patrol Boat. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

On ships the construction weight accounts for 50% of the total weight of the ship, even on ships with HDPE materials, the construction weight also accounts for half of the total construction weight. So the challenge in selecting and constructing a construction is how to make the construction strong enough to support the load but have the lightest possible construction load. Trabecular modeling is a subset of biomimicry that mimics natural shapes. Biomimicry is one of the most popular approaches to architectural and engineering design. The trabecular structure is a common structure found in bone. This complex arrangement allows for a strong yet lightweight structure. Trabecular are beams, supports, or rods that support the skeleton of parts of the body. The potential benefits of biomimicry include innovative design, efficiency, sustainability, and cost savings. The objective of this research are to find out the optimum design for main decks with trabecular design and to know the comparison strength of main deck with conventional and trabecular design. In this research, simulation using the finite element method is used to determine the strength of the designed structure. for the process starting from determining the formulation of the problem, literature study, then continued with supporting data collection then carrying out load calculations, making conventional and trabecular models followed by simulating the models that have been made, analyzing data and making conclusions and suggestion. Based on the simulation results that have been carried out, it is found that the optimal design for the main deck with a trabecular honeycomb geometry is a design with a thickness of 4mm.

Item Type:	Thesis (Other)
Additional Information:	RSSP 623.829 Gha d-1 2022, - 3100022096508
Uncontrolled Keywords:	Ansys, FEM, HDPE, Trabecular
Subjects:	V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering
Divisions:	Faculty of Marine Technology (MARTECH) > Marine Engineering > 36202-(S1) Undergraduate Thesis
Depositing User:	Mr. Marsudiyana -
Date Deposited:	03 Mar 2026 04:39
Last Modified:	03 Mar 2026 04:39
URI:	http://repository.its.ac.id/id/eprint/132681

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