Fracture and Structural Integrity e-ISSN 1971-8993 Open access
Miscellanea Vol. 12, No. 44 (2018)

Experimental characterization and numerical modelling analyses of nano-adhesive-bonded joints

Author and affiliation details
  • Fayssal Hadjez Corresponding author Laboratory of Mechanics, Mechanical Engineering, University of the Frères Mentouri de Constantine. Campus Chaab Ersas 25000, Constantine, Algeria fayssal.hadjez87@gmail.com
  • Brahim Necib Laboratory of Mechanics, Mechanical Engineering, University of the Frères Mentouri de Constantine, Algeri. Campus Chaab Ersas 25000, Constantine, Algeria
DOI
10.3221/IGF-ESIS.44.08
Pages
94-105
Published
Published inVol. 12, No. 44 (2018)Go to the issue

Abstract

This paper presents an experimental and numerical characterization, typical for adhesive aerospace applications. The task is carrying two steps. The first consists on the analysis of a single lap joint produced by a carbon fiber fabric reinforced composite with five samples joined by injecting a nanostructure epoxy resin (Graphene 2% by weight) while five others are not. The shear tests have been carried out on the specimens with the purpose of measuring the resistance of the bonded joint, to look forward the resulting differences of structural performances. The second deals with numerical models which have been developed based on the experimental tests for adhesive joints using the finite element techniques. The numerical simulation has been expressed using the ANSYS software in order to analyze the adhesive lap joint model. It has been noted that two options have been retained in attention which deals with and without nano-adhesive. In the two alternatives, we focused on the cooling process where the adhesive single-lap joints are mainly generated. Roughly speaking, the experimental tests and the numerical model show a good agreement. Moreover, the Graphene increases the stiffness of the lap joints under rational loads charges. On the other side, the nanostructure injection in the adhesive has increased the failure as the load increase. However, this increase of failure depends on parameters such as adhesive structural features and nanostructure’s structure. Finally, we were fortunate to observe that, the reinforced adhesive nanostructure has decreased the weight.

Keywords

Article history

  1. ReceivedUntil the next stage: 19 days
  2. AcceptedUntil the next stage: 34 days
  3. Published

How to cite

APA

Hadjez, F., & Necib, B. (2018). Experimental characterization and numerical modelling analyses of nano-adhesive-bonded joints. Fracture and Structural Integrity, 12(44), 94–105. https://doi.org/10.3221/IGF-ESIS.44.08

IEEE

F. Hadjez and B. Necib, “Experimental characterization and numerical modelling analyses of nano-adhesive-bonded joints,” Fracture and Structural Integrity, vol. 12, no. 44, pp. 94–105, 2018, doi: 10.3221/IGF-ESIS.44.08.

MLA

Hadjez, Fayssal, and Brahim Necib. “Experimental characterization and numerical modelling analyses of nano-adhesive-bonded joints.” Fracture and Structural Integrity, vol. 12, no. 44, 2018, pp. 94–105. https://doi.org/10.3221/IGF-ESIS.44.08.

Chicago

Hadjez, Fayssal, and Brahim Necib. 2018. “Experimental characterization and numerical modelling analyses of nano-adhesive-bonded joints.” Fracture and Structural Integrity 12 (44): 94–105. https://doi.org/10.3221/IGF-ESIS.44.08.

Harvard

Hadjez, F. and Necib, B. (2018) ‘Experimental characterization and numerical modelling analyses of nano-adhesive-bonded joints’, Fracture and Structural Integrity, 12(44), pp. 94–105. doi: 10.3221/IGF-ESIS.44.08.

Vancouver

Hadjez F, Necib B. Experimental characterization and numerical modelling analyses of nano-adhesive-bonded joints. Fracture and Structural Integrity. 2018;12(44):94-105. doi:10.3221/IGF-ESIS.44.08

BibTeX

@article{hadjez2018, author = {Hadjez, Fayssal and Necib, Brahim}, title = {Experimental characterization and numerical modelling analyses of nano-adhesive-bonded joints}, journal = {Fracture and Structural Integrity}, year = {2018}, volume = {12}, number = {44}, pages = {94--105}, doi = {10.3221/IGF-ESIS.44.08}, url = {https://doi.org/10.3221/IGF-ESIS.44.08}, issn = {1971-8993} }

RIS

TY - JOUR AU - Hadjez, Fayssal AU - Necib, Brahim TI - Experimental characterization and numerical modelling analyses of nano-adhesive-bonded joints JO - Fracture and Structural Integrity T2 - Fracture and Structural Integrity PY - 2018 DA - 2018/03/18 VL - 12 IS - 44 SP - 94 EP - 105 DO - 10.3221/IGF-ESIS.44.08 UR - https://doi.org/10.3221/IGF-ESIS.44.08 SN - 1971-8993 ER -

Licence

Copyright © 2018 fayssal hadjez, Brahim Necib.

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