ANALISIS KEKUATAN MATERIAL PADA KOMPOSIT FIBER GLASS DENGAN VARIASI ARAH SERAT KARBON DAN LANTOR SORIC XF PADA ZONA LAMBUNG KAPAL FIBER

Novel Edmundho Pratama, . (2026) ANALISIS KEKUATAN MATERIAL PADA KOMPOSIT FIBER GLASS DENGAN VARIASI ARAH SERAT KARBON DAN LANTOR SORIC XF PADA ZONA LAMBUNG KAPAL FIBER. Skripsi thesis, Universitas Pembangunan Nasional Veteran Jakarta.

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Abstract

This research aims to analyze the effect of carbon fiber orientation (0°, 30°, and 45°) and the application of Lantor Soric XF as a core material on the tensile strength of fiberglass–epoxy composites for ship hull applications. Specimens were manufactured using the hand lay-up method and tested with a Universal Testing Machine (UTM) following ISO 527 standards. The results show that the 0° fiber orientation provides the highest mechanical performance, with an average ultimate tensile strength of approximately 80–85 MPa, yield strength of about 60 MPa, and the highest modulus of elasticity of around 1130 MPa. Meanwhile, the 30° and 45° orientations exhibited reduced strength due to misalignment between fiber direction and loading. The addition of Lantor Soric XF effectively increased structural thickness without significant weight gain and enhanced stress distribution between laminate layers, supporting the performance of sandwich composites in ship hull structures. These findings highlight that selecting the proper fiber orientation is crucial for designing high-performance composite materials for maritime applications.

Item Type: Thesis (Skripsi)
Additional Information: [No.Panggil: 2110313019] [Pembimbing : Amir Marasabessy] [Penguji 1 : Wiwin Sulistyawati] [penguji 2 : Purwo Joko Suranto]
Uncontrolled Keywords: composite, fiberglass, fiber orientation, ship hull
Subjects: V Naval Science > V Naval Science (General)
V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering
Divisions: Fakultas Teknik > Program Studi Teknik Perkapalan (S1)
Depositing User: NOVEL EDMUNDHO PRATAMA
Date Deposited: 05 Feb 2026 08:51
Last Modified: 06 Feb 2026 07:32
URI: http://repository.upnvj.ac.id/id/eprint/42289

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