Bilge, Kaan and Venkataraman, S. and Menceloğlu, Yusuf Z. and Papila, Melih (2014) Global and local nanofibrous interlayer toughened composites for higher in-plane strength. Composites Part A: Applied Science and Manufacturing, 58 . pp. 73-76. ISSN 1359-835X
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Official URL: http://dx.doi.org/10.1016/j.compositesa.2013.12.001
Abstract
Epoxy compatible P(St-co-GMA) copolymer based nanofibrous mats are introduced by electrospinning onto uni-directional (UD) and 0/90 twill weave carbon fiber/epoxy prepreg systems as interlayers. Anticipated in-plane strength improvement via higher matrix cracking resistance at the free edges, nanofibrous interlayered composites are verified by uni-axial tension tests on (0)6 and (0/90)6woven laminates. The ultimate tensile strength of the (0)6 laminates increased by 12%, whereas the tensile strength of the woven fabric composites increased by 18%. A localized interlayer reinforcing approach where the interlayers are incorporated at the vicinity of the hole is evaluated via open hole tension (OHT) tests of (0/90)6woven laminates. The OHT strength increased by 9%.
Item Type: | Article |
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Uncontrolled Keywords: | A. Laminate; B. Strength; B. Stress Concentrations; Nanofiber |
Subjects: | T Technology > TP Chemical technology > TP1080 Polymers and polymer manufacture |
Divisions: | Faculty of Engineering and Natural Sciences > Academic programs > Materials Science & Eng. Faculty of Engineering and Natural Sciences |
Depositing User: | Yusuf Z. Menceloğlu |
Date Deposited: | 22 Feb 2014 21:30 |
Last Modified: | 26 Apr 2022 09:12 |
URI: | https://research.sabanciuniv.edu/id/eprint/23993 |
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Global and local nanofibrous interlayer toughened composites for higher in-plane strength. (deposited 15 Jan 2014 14:50)
- Global and local nanofibrous interlayer toughened composites for higher in-plane strength. (deposited 22 Feb 2014 21:30) [Currently Displayed]