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Damage Assessment in Glass Fiber-Epoxy Matrix Composite under High Velocity Impact of Ice | ||
| Journal of Ultrafine Grained and Nanostructured Materials | ||
| مقاله 7، دوره 46، شماره 1، اسفند 2013، صفحه 47-54 اصل مقاله (696.34 K) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.7508/jufgnsm.2013.01.007 | ||
| نویسندگان | ||
| Shokoofeh Dolati* 1؛ Abdolhosein Fereidoon2؛ Ali Sabet3 | ||
| 1Department of Mechanical Engineering, Islamic Azad University, Semnan, Iran | ||
| 2Department of Mechanical Engineering, Semnan University, Semnan, Iran | ||
| 3Department of Composite, Iran Polymer and Petrochemical Institute, Tehran, Iran | ||
| چکیده | ||
| This study investigated the influence of nanoclay on the impact damage resistance of glass fiber-epoxy composites under high velocity ice impact loading. Addition of 0.5 wt. % nanoclay into epoxy was shown to improve damage resistance compared to composite plates having no nanoclay platelet. The glass fiber-epoxy composites containing nanoclay brought about substantial improvement in ice impact damage resistance and damage tolerance in the form of smaller damage area. Delamination followed by high velocity ice impact constituted major damage mode in the specimens tested. | ||
| کلیدواژه‌ها | ||
| Nanoclay؛ High Velocity Ice Impact؛ Damage Extension | ||
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