Publication: Tabakalı Kompozit Plakaların Yarı Statik Penetrasyon Yükleri Altındaki Davranışlarının Araştırılması
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Teorik ve Uygulamalı Mekanik Türk Milli Komitesi
Theoretical and Applied Mechanical Turkish National Committee
Theoretical and Applied Mechanical Turkish National Committee
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Bu çalışmada, karbon ve S-cam fiber takviyeli tabakalı kompozit plakaların yarı statik penetrasyon yükleri altındaki davranışları incelenmiş ve karşılaştırılmıştır. Yüke karşı deformasyon özellikleri farklı kesme delme oranlarına (Ds/Dp) göre ele alınmıştır. Böylece kompozit plakaların enerji emme kapasiteleri hakkında ve hangi malzemenin hangi delme oranı altında daha iyi darbe davranışına sahip olacağı hakkında bilgi elde edilmiştir. Elde edilen sonuçlara göre, karbon/epoksi kompozit plakaların S-cam /epoksi plakalardan daha iyi enerji emme kapasitelerinin olduğunu ve (Ds/Dp) oranının artmasının maksimum kuvveti düşürdüğü, fakat enerji emme kapasitesini artırdığını göstermiştir.
In this study, the behavior of carbon and S-glass fiber reinforced composite laminates under the quasi-static penetration loads was investigated, and compared with each other. Load to deformation according to punch shear ratios (SPR=Ds/Dp) was also examined. In this way, it was obtained the information about the energy absorption capacity of the composite laminates and variation of impact behaviors in terms of different punch ratios. Results showed that carbon/epoxy composite laminates exhibited better energy absorption capacity than S-glass/epoxy composite laminates. In addition, as the SPR ratio increases, the maximum force decreases, but the energy absorption capacity increases.
In this study, the behavior of carbon and S-glass fiber reinforced composite laminates under the quasi-static penetration loads was investigated, and compared with each other. Load to deformation according to punch shear ratios (SPR=Ds/Dp) was also examined. In this way, it was obtained the information about the energy absorption capacity of the composite laminates and variation of impact behaviors in terms of different punch ratios. Results showed that carbon/epoxy composite laminates exhibited better energy absorption capacity than S-glass/epoxy composite laminates. In addition, as the SPR ratio increases, the maximum force decreases, but the energy absorption capacity increases.
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19. Ulusal Mekanik Kongresi
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Kurumsal arşive yüklenen tüm eserler telif hakkı ile korunmaktadır. Bunlar, bu kaynak üzerinden herhangi bir amaçla görüntülenebilir, ancak yazılı izin alınmadan herhangi bir biçimde yeniden oluşturulması veya dağıtılması yasaklanmıştır.
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All works uploaded to the institutional repository are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission.
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