Publication: Kompozit Tüpün Yarılma Ve Deformasyonla Enerji Sönümleme Özelliklerinin Deneysel Ve Sayısal İncelenmesi
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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, statik eksenel yükleme şartları altında kompozit tüplerin yarılma ve deformasyon mekanizmaları ile enerji sönümleme özellikleri deneysel ve sayısal olarak araştırılmıştır. Kompozit tüpler Al6063 ve St52 malzemelerinden yapılmıştır. Tüplerin yırtılma davranışını etkisini incelemek amacıyla 0°, 15°, 30° ve 45° koniklik açısına sahip alt kalıplar kullanılmıştır. İlave olarak, sayısal analizler yapılarak deneysel sonuçlarla karşılaştırılmıştır. Çalışmalar sonucunda alt kalıp açısının artması ve kompozit tüpün kullanımı ile pik kuvvetin düştüğü görülmüştür.
In this study, energy absorption characteristics of composite tubes, with splitting and deformation mechanisms, numerically and experimentally were investigated under static conditions. The composit tubes were made of Al6063 and St52 materials. To investigate the splitting behaviour of the tubes, lower dies with different tapered angles of 0°, 15°, 30° and 45° were used. In addition to, numerical analyses were performed, and the results were compared with the experimental results. It was shown from the results that the initial peak forces decreased with increasing taper angle and by using the composite tubes.
In this study, energy absorption characteristics of composite tubes, with splitting and deformation mechanisms, numerically and experimentally were investigated under static conditions. The composit tubes were made of Al6063 and St52 materials. To investigate the splitting behaviour of the tubes, lower dies with different tapered angles of 0°, 15°, 30° and 45° were used. In addition to, numerical analyses were performed, and the results were compared with the experimental results. It was shown from the results that the initial peak forces decreased with increasing taper angle and by using the composite tubes.
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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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