Determining Stresses in an Adhesive Joint with a Longitudinal Unadhered Region Using a Simplified Two-Dimensional Theory
- Authors: Kurennov S.S.1
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Affiliations:
- National Aerospace University-Kharkiv Aviation Institute
- Issue: Vol 60, No 4 (2019)
- Pages: 740-747
- Section: Article
- URL: https://journals.rcsi.science/0021-8944/article/view/161616
- DOI: https://doi.org/10.1134/S0021894419040199
- ID: 161616
Cite item
Abstract
A simplified two-dimensional model of an overlap adhesive joint is proposed. The problem of a stress state of an adhesive joint, along the surfaces of which unadhered regions are located, is solved analytically under the assumption that the cross-sectional displacements of carrier layers vanish. The resulting solution is a functional series, with eigenfunctions being nonorthogonal. It is shown that the presence of unadhered regions may significantly increase stresses near the edge of the adherend.
About the authors
S. S. Kurennov
National Aerospace University-Kharkiv Aviation Institute
Author for correspondence.
Email: kurennov.ss@gmail.com
Ukraine, Kharkiv, 61000