Structural Engineering and Mechanics

Techno-Press (테크노프레스)
권호 표지
DOI QR코드

DOI QR Code

Analysis of the adhesive damage for different patch shapes in bonded composite repair of corroded aluminum plate

  • Mohamed, Berrahou (LMPM, Department of Mechanical Engineering, University of Sidi Bel Abbes) ;
  • Bouiadjra, B. Bachir (LMPM, Department of Mechanical Engineering, University of Sidi Bel Abbes)
  • Received : 2015.06.02
  • Accepted : 2016.03.21
  • Published : 2016.07.10
⟨ Previous Next ⟩

Abstract

Many military and commercial aging aircrafts flying beyond their design life may experience severe crack and corrosion damage, and thus lead to catastrophic failures. In this paper, were used in a finite element model to evaluate the effect of corrosion on the adhesive damage in bonded composite repair of aircraft structures. The damage zone theory was implemented in the finite element code in order to achieve this objective. In addition, the effect of the corrosion, on the repair efficiency. Four different patch shapes were chosen to analyze the adhesive damage: rectangular, trapezoidal, circular and elliptical. The modified damage zone theory was implemented in the FE code to evaluate the adhesive damage. The obtained results show that the adhesive damage localized on the level of corrosion and in the sides of patch, and the rectangular patch offers high safety it reduces considerably the risk of the adhesive failure.

Keywords

References

  1. ABAQUS/CAE Ver 6.9 User‟s Manual (2007), Hibbitt, Karlsson & Sorensen, Inc.
  2. Ahn, J.S., Basu, P.K. and Woo, K.S. (2010), "Analysis of cracked aluminum plates with one-sided patch repair using pconvergent layered model", Finite Elem. Anal. Des., 46, 438-348. https://doi.org/10.1016/j.finel.2010.01.008
  3. Albedah, A., Berrahou, M., Es-Saheb, M., Benyahia, F. and Bouiadjra, B.B. (2011), "Mass gain estimation between double and single-bonded composite repairs for inclined crack in aircraft structures", J. Thermoplast. Compos. Mater., 25(2), 181-192. https://doi.org/10.1177/0892705711406160
  4. Almutlaq, F.M. (2014), "The influence of eaf dust on resistivity of concrete and corrosion of steel bars embedded in concrete", Adv. Concrete Constr., 2(3), 163-176. https://doi.org/10.12989/acc.2014.2.3.163
  5. Bachir Bouiadjra, B., Fari Bouanani, M., Albedah, A., Benyahia, F. and Es-Saheb, M. (2011), "Comparison between rectangular and trapezoidal bonded composite repairs in aircraft structures", Mater. Des., 32, 3161-3166. https://doi.org/10.1016/j.matdes.2011.02.053
  6. Baker, A.A. (2011), "A proposed approach for certification of bonded composite repair to flight-critical airframe structure", Appl. Compos. Mater., 18, 337-369. https://doi.org/10.1007/s10443-010-9161-z
  7. Bakuckas, J.G. and Westerman, B. (2011), "Fatigue and residual strength performance of bonded repair to metallic fuselage", Proceedings of the ICAF 2011 Structural Integrity: Influence of Efficiency and Green Imperatives, Montreal, June.
  8. Ban, C.S., Lee, Y.H., Choi, J.H. and Kweon, J.H. (2008), "Strength prediction of adhesive joints using the modified damage zone theory", Compos. Struct., 86, 96-100. https://doi.org/10.1016/j.compstruct.2008.03.016
  9. Benyahia, F., Albedah, A. and Bouiadjra, B.B. (2014), "Analysis of the adhesive damage for different patch shapes in bonded composite repair of aircraft structures", Mater. Des., 54, 18-24. https://doi.org/10.1016/j.matdes.2013.08.024
  10. Benyahia, F., Bouanani, M.F., Albedah, A., Bouiadjra, B.B. and Achour, T. (2014), "Effect of water absorption on the adhesive damage in bonded composite repair of aircraft structures", Mater. Des., 57, 435-441. https://doi.org/10.1016/j.matdes.2013.12.081
  11. Bouanani, M.F., Benyahia, F., Albedah, A., Aid, A., Bouiadjra, B.B., Belhouari, M. and Achour, T. (2013), "Analysis of the adhesive failure in bonded composite repair of aircraft structures using modified damage zone theory", Mater. Des., 50, 433-439. https://doi.org/10.1016/j.matdes.2013.03.017
  12. Bouiadjra, B.B., Belhouari, M. and Serier, B. (2002), "Computation of the stress intensity factors for repaired cracks with bonded composite patch in mode I and mixed mode", Compos. Struct., 56, 401-406. https://doi.org/10.1016/S0263-8223(02)00023-5
  13. Crocombe, A.D., Richardson, G. and Smith, P.A. (1995), "A unified approach for predicting the strength of cracked and non-cracked adhesive joints", J. Adhes., 49, 211-44. https://doi.org/10.1080/00218469508014357
  14. Diao, B., Yang, S., Ye, Y. and Cheng, S. (2012), "Impact of seawater corrosion and freeze-thaw cycles on the behavior of eccentrically loaded reinforced concrete columns", Ocean Syst. Eng., 2(2), 159-171. https://doi.org/10.12989/ose.2012.2.2.159
  15. Fang, C., Shuai, Y. and Zhang, Z. (2013), "Bending characteristics of corroded reinforced concrete beam under repeated loading", Struct. Eng. Mech., 47(6), 773-790. https://doi.org/10.12989/sem.2013.47.6.773
  16. Fournel, F., Martin, C., Radisson, D., Larrey, V., Beche, E., Morales, C., Delean, P.A., Rieutord, F. and Moriceaua, H. (2015), "Water stress corrosion in bonded structures", ECS J. Solid State Sci. Tech., 4(5), 124-130.
  17. Hosseini-Toudeshky, H., Ghaffari, M.A. and Mohammadi, B. (2012), "Finite element fatigue propagation of induced cracks by stiffeners in repaired panels with composite patches", Compos. Struct., 94, 1771-1780. https://doi.org/10.1016/j.compstruct.2012.01.002
  18. Kayser, J.R. and Nowak, A.S. (1987), "Evaluation of corroded steel bridges", Bridges and Transmission Line Structures, ASCE, 35-46.
  19. Kayser, J.R. and Nowak, A.S. (1989), "Capacity loss due to corrosion in steel -girder bridges", J. Struct. Eng., ASCE, 115(6), 1525-1537. https://doi.org/10.1061/(ASCE)0733-9445(1989)115:6(1525)
  20. Kurklu, G., Başpinar, M.S. and Ergun, A. (2013), "A comparative study on bond of different grade reinforcing steels in concrete under accelerated corrosion", Steel Compos. Struct., 14(3), 229-242, https://doi.org/10.12989/scs.2013.14.3.229
  21. Rachid, M., Serier, B., Bouiadjra, B.B. and Belhouari, M. (2012), "Numerical analysis of the patch shape effects on the performances of bonded composite repair in aircraft structures", Compos. Part B, 43, 391-407. https://doi.org/10.1016/j.compositesb.2011.08.047
  22. Ramji, M., Srilakshmi, R. and Bhanu Prakash, M. (2013), "Towards optimization of patch shape on the performance of bonded composite repair using FEM", Compos. B Eng., 45, 710-720. https://doi.org/10.1016/j.compositesb.2012.07.049
  23. Shaikh, F. (2014), "Effects of alkali solutions on corrosion durability of geopolymer concrete", Adv. Concrete Constr., 2(2), 109-123. https://doi.org/10.12989/acc.2014.2.2.109
  24. Sheppard, A., Kelly, D. and Tong, L. (1998), "A damage zone model for the failure analysis of adhesively bonded joints", Int. J. Adhes. Adhes., 18, 385-400. https://doi.org/10.1016/S0143-7496(98)00024-4

Cited by

  1. Experimental and numerical disbond localization analyses of a notched plate repaired with a CFRP patch vol.63, pp.3, 2016, https://doi.org/10.12989/sem.2017.63.3.361
  2. Effect of the corrosion of plate with double cracks in bonded composite repair vol.64, pp.3, 2017, https://doi.org/10.12989/sem.2017.64.3.323