Energy Absorption Comparison in GLARE-۳ and GLARE-۵ Composites
سال انتشار: 1401
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 156
فایل این مقاله در 8 صفحه با فرمت PDF قابل دریافت می باشد
- صدور گواهی نمایه سازی
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
SETBCONF02_073
تاریخ نمایه سازی: 21 شهریور 1401
چکیده مقاله:
Today, due to their much better properties than metals, composite materials are increasingly used in structural applications, especially in the aerospace and automotive industries. The innovations in composites have made it possible for designers to design structures with much less weight and more strength. Among these, Fiber-Metal Laminate (FML) composites have well-received more attention due to their unique properties in fatigue loading, energy absorption, and impact strength. The most common of these are glass laminate aluminum reinforced epoxy (GLARE), which contains aluminum for metal and glass-reinforced epoxy layers. This paper studies and compares energy absorption in GLARE-۳ and GLARE-۵ composites. For this purpose, impact with different energies, percussion with different masses, different sheet thicknesses, and arrangement of different layers were analyzed using the Finite Element Method (FEM) in Abaqus. However, the results showed that GLARE-۳ benefits from a better energy absorption than GLARE-۵, and therefore where impact loads are high, GLARE-۳ is a more applicable option.
کلیدواژه ها:
نویسندگان
Shahram Nikahd
Department of Mechanical Engineering, Marvdasht Branch, Islamic Azad University, Marvdasht, Iran
Hamidreza Fahham
Institute of Railway Research, University of Huddersfield, Huddersfield HD۱ ۳DH, UK