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نمایشگاه پژوهش دانشکده 1399
نمایشگاه پژوهش دانشکده 1400
Energy absorption and damage mechanism of UHMWPE- aluminum hybrid laminate under impact loading
Energy absorption and damage mechanism of UHMWPE- aluminum hybrid laminate under impact loading
H. Mansoori, M. Zakeri, M. Guagliano
Abstract:
This research presents an experimental investigation on impact behavior of a Fiber Metal Laminate (FML) made of ultra-high molecular weight polyethylene (UHMWPE) fiber composite and aluminum alloy. The effect of different parameters such as projectile type, thicknesses of aluminum layers and composite core, and lay-up sequence on impact performance is studied. The results imply that increasing the thickness of the composite core increases the specific energy absorption (SEA). Damage patterns show that in this material, metal layers and composite core deforme proportionally that leads to more energy absorption. Compared with glass fiber metal laminate (GLARE), the results show that the proposed FML with less weight has the much stronger impact resistance.
Review:
585
Date:
1400/09/06
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