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Low Velocity Impact Behaviour of Damaged Composite Plates Repaired by Composite Patches

Year 2019, Volume: 3 Issue: 1, 47 - 64, 29.03.2019
https://doi.org/10.31200/makuubd.486219

Abstract

Adhesive bonding techniqe is used in many engineering applications. Repairs based on adhesively bonded fibre composite patches are becoming widely accepted for repairing cracks or other defects. Patch application to damaged materials with adhesive bonding is used to extend the service life of the material.  In this study, patches were bonded damaged fiber-reinforced laminated composite plates and the dynamic load resistance was investigated numerically. Damaged composite plates and fiber reinforced composite patches are bonded with adhesive. Non-linear finite element analyses were performed in the ABAQUS finite element software. A cohesive zone model based on fracture mechanics was used as the adhesive material model. Low velocity impact behaviour of damaged plates reparied by composite patches was also investigated for different patch material such as aluminum and fiber reinforced composite. Impact analyses performed on different impact energy with constant impactor weight were investigated in terms of contact force variations, kinetic energy variations and impact damage. Damged plates without patch were perforated and damaged. Composite patches absorb impact energy and prevent the perforation.

References

  • ABAQUS/Explicit (Version 6.14), User’s manual, Finite Element Software. Available from: http://www.simulia. com.
  • Andrew, J., Srinivasan, S. M. and Arockiarajan, A. (2018). The role of adhesively bonded super hybrid external patches on the impact and post-impact response of repaired glass/epoxy composite laminates. Composite Structures, 184,848-859.
  • Campilho, R.D.S.G., Banea, M.D., Neto, J.A.B.P. da Silva, L.F.M. (2013). Modelling adhesive joints with cohesive zone models: effect of the cohesive law shape of the adhesive layer. International Journal of Adhesion and Adhesives, 56,44-48.
  • Coelho, S. R. M., Reis, P. N. B., Ferreira, J. A. M. and Pereira, A. M. (2017). Effects of external patch configuration on repaired composite laminates subjected to multi-impacts. Composite Structures, 168,259-265.
  • Deng, J., Zhou, G., Bordas, S. P. A., Xiang, C., and Cai, D. (2017). Numerical evaluation of buckling behaviour induced by compression on patch-repaired composites. Composite Structures, 168,582-596.
  • Kwon, Y. W. and Hall, B. L. (2015). Analyses of cracks in thick stiffened plates repaired with single-sided composite patch. Composite Structures, 119,727-737. Maamar, D. B., Zenasni, R., Olay, J.V. and Amado, A. A. (2015). Effect of Hygrothermal Aging and Circular Notch on Tensile Strenght of Woven Composite Materials Repaired by a Bonded Composite Patch. International Journal of Composite Materials, 5(2),25-29.
  • Manes, A., Serpellini, F., Pagani, M., Saponara, M. and Giglio, M. (2014). Perforation and penetration of aluminium target plates by armour piercing bullets”, International Journal of Impact Engineering, 69, 39-54, 2014.
  • Pandey, P.C. and Kumar, S. (2010). Adhesively-bonded Patch Repair with Composites. Defence Science Journal, 60,320-329.
  • Singh, H., Namala, K. K. and Mahajan, P. (2015). A damage evolution study of E-glass/epoxy composite under low velocity impact. Composites Part B,76, 235-248.

Kompozit Yamalar ile Tamir Edilen Hasarlı Kompozit Plakaların Düşük Hızlı Darbe Davranışı

Year 2019, Volume: 3 Issue: 1, 47 - 64, 29.03.2019
https://doi.org/10.31200/makuubd.486219

Abstract

Yapıştırıcı ile birleştirme tekniği birçok mühendislik uygulamalarında kullanılmaktadır.
Yapıştırma tekniği ile kullanılan fiber takviyeli kompozit yamalar ile tamir, çatlakların ve
diğer hasarların tamirinde geniş çapta kullanılmaktadır. Yapıştırma tekniği ile hasarlı
malzemelere yapıştırılan yama uygulamaları, malzemelerin kullanım ömürlerini uzatmak için
kullanılmaktadır. Bu çalışmada, yamalar hasara uğramış fiber takviyeli kompozit plakalara
yapıştırılmış ve dinamik yük dayanım kabiliyeti nümerik olarak araştırılmıştır. Yamalar ve
hasarlı kompozit plakalar yapıştırıcı kullanılarak birleştirilmiştir. Lineer olmayan sonlu
elemanlar analizleri ABAQUS sonlu elemanlar yazılımı kullanılarak yapılmıştır. Kırılma
mekaniği temelli kohezif bölge modeli yapıştırıcı malzemesinin modellenmesinde
kullanılmıştır. Yamalar kullanılarak tamir edilen hasarlı plakaların düşük hızlı darbe davranışı
kompozit ve alüminyum yama malzemesi kullanılarak farklı yama malzemeleri içinde
araştırılmıştır. Darbe analizleri, sabit kütleli vurucu ile farklı darbe enerjilerinde yapılırken
temas kuvveti değişimi, kinetik enerji değişimi ve darbe hasarı açısından da araştırılmıştır.
Yamasız hasarlı plaka delinerek hasara uğramıştır. Kompozit yamalar darbe enerjisini
sönümlemekte ve delinmeyi önlemekte başarılı bir davranış sergilemiştir.

References

  • ABAQUS/Explicit (Version 6.14), User’s manual, Finite Element Software. Available from: http://www.simulia. com.
  • Andrew, J., Srinivasan, S. M. and Arockiarajan, A. (2018). The role of adhesively bonded super hybrid external patches on the impact and post-impact response of repaired glass/epoxy composite laminates. Composite Structures, 184,848-859.
  • Campilho, R.D.S.G., Banea, M.D., Neto, J.A.B.P. da Silva, L.F.M. (2013). Modelling adhesive joints with cohesive zone models: effect of the cohesive law shape of the adhesive layer. International Journal of Adhesion and Adhesives, 56,44-48.
  • Coelho, S. R. M., Reis, P. N. B., Ferreira, J. A. M. and Pereira, A. M. (2017). Effects of external patch configuration on repaired composite laminates subjected to multi-impacts. Composite Structures, 168,259-265.
  • Deng, J., Zhou, G., Bordas, S. P. A., Xiang, C., and Cai, D. (2017). Numerical evaluation of buckling behaviour induced by compression on patch-repaired composites. Composite Structures, 168,582-596.
  • Kwon, Y. W. and Hall, B. L. (2015). Analyses of cracks in thick stiffened plates repaired with single-sided composite patch. Composite Structures, 119,727-737. Maamar, D. B., Zenasni, R., Olay, J.V. and Amado, A. A. (2015). Effect of Hygrothermal Aging and Circular Notch on Tensile Strenght of Woven Composite Materials Repaired by a Bonded Composite Patch. International Journal of Composite Materials, 5(2),25-29.
  • Manes, A., Serpellini, F., Pagani, M., Saponara, M. and Giglio, M. (2014). Perforation and penetration of aluminium target plates by armour piercing bullets”, International Journal of Impact Engineering, 69, 39-54, 2014.
  • Pandey, P.C. and Kumar, S. (2010). Adhesively-bonded Patch Repair with Composites. Defence Science Journal, 60,320-329.
  • Singh, H., Namala, K. K. and Mahajan, P. (2015). A damage evolution study of E-glass/epoxy composite under low velocity impact. Composites Part B,76, 235-248.
There are 9 citations in total.

Details

Primary Language English
Subjects Engineering
Journal Section Articles
Authors

Umut Caliskan 0000-0002-8043-2799

Recep Ekici 0000-0002-4420-8431

Mustafa Kemal Apalak 0000-0002-3263-5735

Publication Date March 29, 2019
Acceptance Date January 22, 2019
Published in Issue Year 2019 Volume: 3 Issue: 1

Cite

APA Caliskan, U., Ekici, R., & Apalak, M. K. (2019). Low Velocity Impact Behaviour of Damaged Composite Plates Repaired by Composite Patches. Mehmet Akif Ersoy Üniversitesi Uygulamalı Bilimler Dergisi, 3(1), 47-64. https://doi.org/10.31200/makuubd.486219


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