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An Assesment of the Impacted Composite Single-Lap Adhesive Joints

Published online by Cambridge University Press:  11 August 2015

H. Çallioğlu  and
E. Ergun
H. Çallioğlu
Affiliation:
Pamukkale University, Automotive Engineering Department, Denizli, Turkey
E. Ergun*
Affiliation:
Pamukkale University, Mechanical Engineering Department, Denizli, Turkey
*
* Corresponding author ([email protected])
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Abstract

The aim of this experimental study is to investigate impact behaviors of the composite single-lap adhesive joints. The increasing impact energies, which are ranged from approximately 5 J to 30 J, are performed at the center of the composite plates having three different overlap lengths. It is shown that the overlap lengths and impact energy levels affect considerably the impact responses of the composite single lap joints. It is also shown that the bending stiffness of the composite increases by increase in the overlap length. An energy profiling method (EPM) is used to identify the penetration and perforation thresholds of composite lap joints. The damaged composite plates are visually inspected.

Keywords

Composite Lap JointAdhesiveImpactDamage
Type
Research Article
Information
Journal of Mechanics , Volume 31 , Issue 4 , August 2015 , pp. 433 - 439
Copyright
Copyright © The Society of Theoretical and Applied Mechanics, R.O.C. 2015 

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