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Determining Stresses in an Adhesive Joint with a Longitudinal Unadhered Region Using a Simplified Two-Dimensional Theory

  • S. S. KurennovEmail author
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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.

Keywords

adhesive joint analytical solution two-dimensional model 

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Copyright information

© Pleiades Publishing, Ltd. 2019

Authors and Affiliations

  1. 1.National Aerospace University-Kharkiv Aviation InstituteKharkivUkraine

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