Low velocity impact response and damages of GFRP composite tubes under room and cryogenic temperatures
| Autor: | Memduh Kara, Mustafa Arat, Mesut Uyaner |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
Filament winding
Materials science Mechanical Engineering Glass fiber Composite number 02 engineering and technology Fibre-reinforced plastic Gfrp composite 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences 0104 chemical sciences Mechanics of Materials Materials Chemistry Ceramics and Composites Composite material 0210 nano-technology |
| Zdroj: | Journal of Composite Materials. 55:3567-3577 |
| ISSN: | 1530-793X 0021-9983 |
| DOI: | 10.1177/00219983211029368 |
| Popis: | In this paper, we have investigated the damages of glass fiber reinforced plastic (GFRP) composite tubes under the effect of low-velocity impact (LVI) at cryogenic environment conditions and room temperature. A GFRP composite tube consists of 6 layered E-glass/epoxy samples with a ± 55° winding angle, which produced by the filament winding method. Composite tubes either at room temperature or conditioned by liquid nitrogen at different temperature values (273 K, 223 K, 173 K, and 77 K) were impacted at 5, 7.5, and 10 J. Also, force-time and force-displacement graphs were plotted. The damaged regions of the samples were scrutinized. The damage areas of the GFRP composite tubes were smaller as the temperature decreased. However, the energy absorbed at low-temperature conditions was slightly higher than that absorbed in room temperature. Besides, no micro-cracks developed in the composite tubes after cryogenic conditioning. |
| Databáze: | OpenAIRE |
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