Hafidz Hilmansyah, . (2026) ANALISIS SIFAT TARIK BIO KOMPOSIT HIBRIDA SERAT BAMBU DAN KENAF DENGAN MATRIKS BIO – EPOXY BERBASIS EPOXIDIZED SOYBEAN OIL SEBAGAI BAHAN ALTERNATIF LAMBUNG KAPAL. Skripsi thesis, Universitas Pembangunan Nasional Veteran Jakarta.
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Abstract
The demand for lightweight and environmentally friendly ship hull materials has driven the search for alternative materials to replace fiberglass reinforced plastic (FRP). Natural fiber-reinforced composites have emerged as a promising option; however, their development remains constrained by the variability of mechanical properties and limited validation data. This study aims to analyze the effects of bamboo–kenaf fiber hybridization and Epoxidized Soybean Oil (ESO) content within a bio-epoxy matrix on the tensile strength and plastic modulus of hybrid biocomposites while evaluating their compliance with the Bureau Classification of Indonesia (BKI) regulations. ASTM D3039 tensile testing was conducted on three specimen variations: V1 (20% fiber, 10% ESO), V2 (15% fiber, 15% ESO), and V3 (10% fiber, 20% ESO). The experimental results were validated using finite element simulations in Abaqus software. Variation 1 (V1) exhibited the highest mechanical performance, achieving an average Ultimate Tensile Strength (UTS) of 114 MPa and a Plastic Modulus of 773 MPa, demonstrating that a higher fiber volume fraction effectively improved tensile performance. Numerical validation showed good agreement with the experimental results, with an average error ranging from 4.7% to 6.3%. Furthermore, all variations exceeded the minimum tensile strength requirement specified by BKI. Safety evaluation indicated that V1 and V2 remained within the acceptable range, whereas V3 reached the critical limit. Therefore, the ESO-based bamboo–kenaf hybrid biocomposite demonstrates strong potential as an alternative material for small-scale ship hulls and non-structural marine components, with V1 identified as the optimum composition.
| Item Type: | Thesis (Skripsi) |
|---|---|
| Additional Information: | (NO. Panggil : 2210313065) (Pembimbing : Noverdo Saputra) (Penguji 1 : Wiwin Sulistyawati) (Penguji 2 : Fakhri Akbar Ayub) |
| Uncontrolled Keywords: | Hybrid Biocomposite, Bamboo–Kenaf Fiber, Epoxidized Soybean Oil, Abaqus Simulation, Ship Hull. |
| Subjects: | T Technology > TS Manufactures T Technology > TT Handicrafts Arts and crafts |
| Divisions: | Fakultas Teknik > Program Studi Teknik Perkapalan (S1) |
| Depositing User: | HAFIDZ HILMANSYAH |
| Date Deposited: | 27 Aug 2026 03:04 |
| Last Modified: | 27 Aug 2026 03:04 |
| URI: | http://repository.upnvj.ac.id/id/eprint/53189 |
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