Muhammad Umar Yafi, . (2026) KARAKTERISTIK KETAHANAN IMPACT MATERIAL HYBRID COMPOSITE DENGAN MATRIKS EPOXY. Skripsi thesis, Universitas Pembangunan Nasional Veteran Jakarta.
![[img]](http://repository.upnvj.ac.id/style/images/fileicons/text.png) |
Text
ABSTRAK.pdf Download (560kB) |
|
Text
AWAL.pdf Download (3MB) |
|
Text
BAB 1.pdf Restricted to Repository UPNVJ Only Download (2MB) |
|
Text
BAB 2.pdf Restricted to Repository UPNVJ Only Download (8MB) |
|
Text
BAB 3.pdf Restricted to Repository UPNVJ Only Download (3MB) |
|
Text
BAB 4.pdf Restricted to Repository UPNVJ Only Download (3MB) |
|
Text
BAB 5.pdf Download (687kB) |
|
Text
DAFTAR PUSTAKA.pdf Download (2MB) |
|
Text
DAFTAR RIWAYAT HIDUP.pdf Restricted to Repository UPNVJ Only Download (147kB) |
|
Text
LAMPIRAN.pdf Restricted to Repository UPNVJ Only Download (1MB) |
|
Text
HASIL PLAGIARISME.pdf Restricted to Repository staff only Download (15MB) |
|
Text
ARTIKEL KI.pdf Restricted to Repository staff only Download (318kB) |
Abstract
This study aims to analyze the impact resistance characteristics of hybrid composite materials with an epoxy matrix through both experimental and numerical approaches. The composite materials are composed of a combination of different fibers arranged in a laminated structure to enhance mechanical performance under dynamic loading conditions. Experimental testing was conducted using the Charpy impact method to evaluate energy absorption capability, followed by fracture surface analysis using Scanning Electron Microscopy (SEM) to identify the dominant failure mechanisms. In addition, numerical analysis using the Finite Element Analysis (FEA) method is intended to support the understanding of stress distribution and material behavior under impact loading. The results indicate that the absorbed impact energy is significantly influenced by the laminate configuration and the interaction between constituent materials. SEM observations reveal that the dominant failure mechanisms include matrix cracking, interlaminar delamination, fiber pull-out, and fiber breakage, where fiber pull-out and delamination contribute to improved toughness through additional energy absorption prior to complete failure. Therefore, the impact resistance of hybrid composites is governed by laminate structure, interfacial bonding quality, and material combination, while numerical analysis is expected to provide validation and a more comprehensive understanding of the material’s mechanical behavior.
| Item Type: | Thesis (Skripsi) |
|---|---|
| Additional Information: | [No.Panggil: 2210311100] [Pembimbing: Riki Hendra Purba] [Penguji 1: Muchamad Oktaviandri] [Penguji 2: M. Arifudin Lukmana] |
| Uncontrolled Keywords: | hybrid composite, impact, Charpy, SEM, FEA, toughness, failure mechanisms |
| Subjects: | T Technology > TJ Mechanical engineering and machinery T Technology > TS Manufactures |
| Divisions: | Fakultas Teknik > Program Studi Teknik Mesin (S1) |
| Depositing User: | Muhammad Umar Yafi |
| Date Deposited: | 28 Aug 2026 02:31 |
| Last Modified: | 28 Aug 2026 02:31 |
| URI: | http://repository.upnvj.ac.id/id/eprint/50638 |
Actions (login required)
 |
View Item |