Axisymmetric stress analysis of adhesive butt joints of dissimilar solid cylinders subjected to external tensile loads

Axisymmetric stress analysis of adhesive butt joints subjected to tensile loads was carried out. In the analysis dissimilar adherends and an adhesive bond were replaced with finite solid cylinders. Stress distributions of adhesive joints were analysed by the axisymmetric theory of elasticity. The ef...

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Bibliographic Details
Published in:International journal of adhesion and adhesives 1989-07, Vol.9 (3), p.161-169
Main Authors: Sawa, T., Temma, K., Tsunoda, Y.
Format: Article
Language:English
Subjects:
adhesion
butt joint
dissimilar solid cylinders
elasticity
stress analysis
tensile load
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Summary:Axisymmetric stress analysis of adhesive butt joints subjected to tensile loads was carried out. In the analysis dissimilar adherends and an adhesive bond were replaced with finite solid cylinders. Stress distributions of adhesive joints were analysed by the axisymmetric theory of elasticity. The effects of the adherend stiffness, the adhesive thickness, the ratio of Poisson's ratio and the normal aspect ration and the shear stress distrobutions were shown by numerical calculations. The stress singularity became large at the edges of the interface where the adherend stiffness was large. Fracture occurred at this interface. The analytical result was in fairly good agreement with experimental results concerning strains of the adherends.
ISSN:0143-7496
1879-0127
DOI:10.1016/0143-7496(89)90112-7