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3-BOYUTLU BOŞLUKLU YAPIDAKİ SANDVİÇ KOMPOZİTLERİN DARBE SONRASI SIKIŞTIRMASI

Year 2011, Volume: 21 Issue: 1, 16 - 21, 01.06.2011

Abstract

Bu çalışma, 3-boyutlu boşluklu yapıdaki sandviç kompozitlerin darbe sonrası sıkıştırma özelliklerinin incelenmesi üzerine tasarlanmıştır. 3-boyutlu boşluklu yapıdaki sandviç kompozitler hazırlanmış ve test edilmiştir. Düşük hızlı darbe sonrası sıkıştırma hasarının oluşturulması işlemi, görüntü gözlemleme yoluyla araştırılmıştır. Test sonuçları, darbe hasarının sandviç kompozitlerin sıkıştırma direncini önemli ölçüde etkilediğini göstermektedir. Darbe enerjisinin artması ile darbe sonrası sıkıştırmanın azaldığı tespit edilmiştir. Kompozitin sıkıştırma hasarı esas olarak ön üst katman tarafından kontrol edilmektedir ve ön üst katman bölgesinin eğilmesine neden olan yük, kompozit sıkıştırma hasarı yüküne hemen hemen eşit olmaktadır. Dış örtü, yalnızca kompozitin darbe hasarını azaltmakla kalmayıp, aynı zamanda hasarın kolaylıkla fark edilebilecek şekilde yüzeyde kalmasını sağlamaktadır

References

  • 1. Vaidya, U. K., Hosur, M. V., Earl, D. and Jeelani, S., 2000, “Impact response of integrated hollow core sandwich composite panels”, Composites, Part A, Vol:31, pp:761-772.
  • 2. Shyr, T. W. and Pan, Y. H., 2004, “Low velocity impact responses of hollow core sandwich laminate and interplay hybrid laminate”, Composite Structures, Vol:64, pp:189-198.
  • 3. Hosur, M. V., Abdullah M. and Jeelani S., 2004, “Manufacturing and low-velocity impact characterization of hollow integrated core sandwich composites with hybrid face sheets”, Composite Structures, Vol:65, pp:103-115.
  • 4. Hosur, M. V., Adbullah M. and Jeelani, S., 2005, “Studies on the low-velocity impact response of woven hybrid composites”, Composite Structures, Vol:67(3), pp:253-262.
  • 5. Vaidya, A. S., Vaidya, U. K. and Uddin N., 2008, “Impact response of three-dimensional multifunctional sandwich composite”, Materials Science and Engineering A, Vol:472, pp:52-58.
  • 6. Cheng, X. Q., Zhang, Z. L. and Wu X. R., 2002, “Post-impact compressive strength of small composite laminate specimens”, Acta Materiae Compositae Sinica, Vol:19(6), pp:8-12.
  • 7. Yan, Y. and Zeng, D., 2003, “Study on the post-impact compressiver strength of composite laminates”, Acta Aeronautica Et Astronautica Sinica, Vol:24(2), pp:137-139.
  • 8. Lin, Z. Y. and Xu, X. W., 2008, “Residual compressive strength of composite laminates after low-velocity impact”, Acta Materiae Composite Sinica, Vol:25(1), pp:140-146.
  • 9. Cheng, X. Q. and Wu, X. R., 2002, “Methods for improving damage tolerance of composite laminates after low velocity impact and their influence factors”, Polymer Materials Science and Engineering, Vol:18(3), pp:20-25.
  • 10. Harris, B., 2004, “Industrial composites”, Beijing: Chemical Industry Press.
  • 11. Chen, X. Q., Kou, C. H. and LI, Z. N., 1998, “Compression of composite honeycomb core sandwich panels after low velocity impact”, Journal of Beijing University of Aeronautics and Astronautics, Vol:24 (5), pp:551-554.
  • 12. Bai, R. X. and Chen, H. R., 2002, “Advances of study on residual strength of delaminated composite sandwich plates after low velocity impact”, Advances in Mechanics, Vol:32 (3), pp:402-414.

COMPRESSION AFTER IMPACT OF 3-D INTEGRATED HOLLOW CORE SANDWICH COMPOSITES

Year 2011, Volume: 21 Issue: 1, 16 - 21, 01.06.2011

Abstract

This work was designed to investigate the compression after impact of 3-D integrated hollow core sandwich composites. The 3-D integrated hollow core sandwich composites were prepared and tested. The development process of the compressive damage after lowvelocity impact was investigated by image observations. The test results indicated that the impact damage considerably affected the compressive resistance of the sandwiched composites. It was found that the compression after impact decreased with the increasing of impact energy. The compressive damage of the composite was mainly controlled by the front face-sheet, and the load caused the bending of the front face-sheet local was nearly equal to the load of the composite compressive damage. The skin cover could not only reduce the impact damage of the composite, but also leave the damage on the surface, which could be detected easily

References

  • 1. Vaidya, U. K., Hosur, M. V., Earl, D. and Jeelani, S., 2000, “Impact response of integrated hollow core sandwich composite panels”, Composites, Part A, Vol:31, pp:761-772.
  • 2. Shyr, T. W. and Pan, Y. H., 2004, “Low velocity impact responses of hollow core sandwich laminate and interplay hybrid laminate”, Composite Structures, Vol:64, pp:189-198.
  • 3. Hosur, M. V., Abdullah M. and Jeelani S., 2004, “Manufacturing and low-velocity impact characterization of hollow integrated core sandwich composites with hybrid face sheets”, Composite Structures, Vol:65, pp:103-115.
  • 4. Hosur, M. V., Adbullah M. and Jeelani, S., 2005, “Studies on the low-velocity impact response of woven hybrid composites”, Composite Structures, Vol:67(3), pp:253-262.
  • 5. Vaidya, A. S., Vaidya, U. K. and Uddin N., 2008, “Impact response of three-dimensional multifunctional sandwich composite”, Materials Science and Engineering A, Vol:472, pp:52-58.
  • 6. Cheng, X. Q., Zhang, Z. L. and Wu X. R., 2002, “Post-impact compressive strength of small composite laminate specimens”, Acta Materiae Compositae Sinica, Vol:19(6), pp:8-12.
  • 7. Yan, Y. and Zeng, D., 2003, “Study on the post-impact compressiver strength of composite laminates”, Acta Aeronautica Et Astronautica Sinica, Vol:24(2), pp:137-139.
  • 8. Lin, Z. Y. and Xu, X. W., 2008, “Residual compressive strength of composite laminates after low-velocity impact”, Acta Materiae Composite Sinica, Vol:25(1), pp:140-146.
  • 9. Cheng, X. Q. and Wu, X. R., 2002, “Methods for improving damage tolerance of composite laminates after low velocity impact and their influence factors”, Polymer Materials Science and Engineering, Vol:18(3), pp:20-25.
  • 10. Harris, B., 2004, “Industrial composites”, Beijing: Chemical Industry Press.
  • 11. Chen, X. Q., Kou, C. H. and LI, Z. N., 1998, “Compression of composite honeycomb core sandwich panels after low velocity impact”, Journal of Beijing University of Aeronautics and Astronautics, Vol:24 (5), pp:551-554.
  • 12. Bai, R. X. and Chen, H. R., 2002, “Advances of study on residual strength of delaminated composite sandwich plates after low velocity impact”, Advances in Mechanics, Vol:32 (3), pp:402-414.
There are 12 citations in total.

Details

Other ID JA88CR76NV
Journal Section Articles
Authors

Haijian Caoı This is me

Kun Qıan This is me

Qufu Weı This is me

Hongshun Lı This is me

Publication Date June 1, 2011
Submission Date June 1, 2011
Published in Issue Year 2011 Volume: 21 Issue: 1

Cite

APA Caoı, H., Qıan, K., Weı, Q., Lı, H. (2011). COMPRESSION AFTER IMPACT OF 3-D INTEGRATED HOLLOW CORE SANDWICH COMPOSITES. Textile and Apparel, 21(1), 16-21.

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