Skip to main navigation menu Skip to main content Skip to site footer

Articles

Vol. 7 (2020)

Statistical Analysis of Adhesive Bond Parameters in a Single Lap Joint System

DOI
https://doi.org/10.31875/2409-9848.2020.07.7
Submitted
June 25, 2020
Published
2020-06-25

Abstract

The design and sizing of adhesives used for bonding of two or more similar/dissimilar materials in aerospace and automobile structural engineering studies have always been important. A vast number of studies have reported via experimental, numerical, and analytical methods of lap joint system with adhesive bonding. Optimization studies of the adhesives used in joints are highly necessary which can be done either with numerical or experimental data in determining the suitable parameters for the specified solution through the design of experiments analysis. In this study, a single lap joint with different variables has been modelled and the resulting stress was measured in each case. A standard two-dimensional plane stress element was used for modelling of single lap joint stress elements. Furthermore, a statistical analysis method was used to optimize the selected parameters for the improvement of current solutions with suitable parameters. The results showed that the response values of stresses were influenced by input parametric variables which control the stresses and reduces the risk of damage to the adhesive bonds used in the joints. Moreover, based on the present optimization results it has been found that the thick adhesive bond will result in higher shear stress transfer with less width and suitable for the lower applied voltage.

References

  1. Hart-Smith L. Adhesive Bonding of Composite Structures— Progress to Date and Some Remaining Challenges. Journal of Composites Technology and Research. 2002; 24: 133.
  2. Eisenberger M., Yankelevsky DZ. Exact stiffness matrix for beams on elastic foundation. Computers & Structures. 1985; 21: 1355–1359.
  3. Wang S, Xie Z, Li X. A modified analytical model for stress analysis of adhesively bonded stepped-lap joints under tensile load. European Journal of Mechanics / A Solids, 2019; 77: 103794.
  4. Chan SCH, Chan CF. Interfacial Stress Analysis of Adhesively Bonded. Materials, 2019; 12( 2403): 20.
  5. Weiland J, Sadeghi MZ, Thomalla JV, Schiebahn AK, Schroeder U, Reisgen U. Analysis of back-face strain measurement for adhesively bonded single lap joints using Strain Gauge, Digital Image Correlation and Finite Element Method. International Journal of Adhesion and Adhesives, 2019; 102491.
  6. Lang TP, Mallick PK. Effect of spew geometry on stresses in single lap adhesive joints. International Journal of Adhesion and Adhesives. 1998; 18: 167–177.
  7. Aabid A, Hrairi M, Ali JSM. Optimization of composite patch repair for center-cracked rectangular plate using design of experiments method. Mater. Today Proc., 2020; 27(2): 1713– 1719. Doi: 10.1016/j.matpr.2020.03.639.
  8. Yala AA, Megueni A. Optimisation of composite patches repairs with the design of experiments method. Mater. Des., 2009; 30: 200–205. Doi: 10.1016/j.matdes.2008.04.049.
  9. Da Silva LFM, Critchlow GW, Figueiredo MAV. Parametric study of adhesively bonded single lap joints by the taguchi method J. Adhes. Sci. Technol., 2008; 22(13): 1477–1494. Doi: 10.1163/156856108X309585.
  10. Lokhande R, Deshpande A, Mache A. Taguchi Analysis of Bonded Single-Lap Joint in Hemp Fiber Composite. Int. J. Eng. Technol. Sci., 2016; 5: 27–33.
  11. Hirulkar NS, Jaiswal PR, Papadakis L, Reis PNB, Ferreira JAM. Joint strength optimization of single lap adhesive joints by surface patterning. 2017 Int. Conf. Intell. Comput. Instrum. Control Technol. ICICICT 2017, 2018; vol. 2018-January:. 201–210. Doi: 10.1109/ICICICT1.2017.8342560
  12. Patil MJ, Patil RN. The strength analysis of hybrid (Bolted and bonded) single lap joints for composite materials. Int. J. Innov. Technol. Explor. Eng., 2019; 8(12): 4689–4692. Doi: 10.35940/ijitee.L3580.1081219
  13. Rangaswamy H, Sogalad I, Basavarajappa S, Acharya S, Manjunath Patel GC. Experimental analysis and prediction of strength of adhesive-bonded single-lap composite joints: Taguchi and artificial neural network approaches. SN Appl. Sci., 2020; 2(6): 1055. Doi: https://doi.org/10.1007/s42452-020-2851-8.
  14. Aabid A, Khan SA, Al-Khalifah T, Parveez B, Anjum A. Parametric Analysis of Adhesively Bonded Single Lap Joint Using Finite Element Method. in Smart Innovation, Systems and Technology, 2021 (In press).
  15. ANSYS Inc. ANSYS FLUENT 18.0: Theory Guidance. Canonsburg PA, 2017.