Optimization of bonded joints

I. U. Ojalvo

doi:10.2514/3.9126

Optimization of bonded joints

I. U. Ojalvo

Research output: Contribution to journal › Article › peer-review

26 Scopus citations

Abstract

A systematic procedure for minimizing the elastic shear stress concentration in adhesive lap joints is presented. The proposed method is based upon tapering the adherends in a specific manner to achieve smooth stiffness transitions and uniform shear stresses. Both single and double lap splices are considered, but numerical examples are restricted to the case of double lap joints. Nonisotropic materials and nonoptimum design limitations, such as minimum and maximum thickness adherends, load-line eccentricity, and peel stresses, are treated, and typical results are presented.

Original language	English (US)
Pages (from-to)	1578-1582
Number of pages	5
Journal	AIAA journal
Volume	23
Issue number	10
DOIs	https://doi.org/10.2514/3.9126
State	Published - Oct 1985
Externally published	Yes

All Science Journal Classification (ASJC) codes

Aerospace Engineering

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10.2514/3.9126

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title = "Optimization of bonded joints",

abstract = "A systematic procedure for minimizing the elastic shear stress concentration in adhesive lap joints is presented. The proposed method is based upon tapering the adherends in a specific manner to achieve smooth stiffness transitions and uniform shear stresses. Both single and double lap splices are considered, but numerical examples are restricted to the case of double lap joints. Nonisotropic materials and nonoptimum design limitations, such as minimum and maximum thickness adherends, load-line eccentricity, and peel stresses, are treated, and typical results are presented.",

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AB - A systematic procedure for minimizing the elastic shear stress concentration in adhesive lap joints is presented. The proposed method is based upon tapering the adherends in a specific manner to achieve smooth stiffness transitions and uniform shear stresses. Both single and double lap splices are considered, but numerical examples are restricted to the case of double lap joints. Nonisotropic materials and nonoptimum design limitations, such as minimum and maximum thickness adherends, load-line eccentricity, and peel stresses, are treated, and typical results are presented.

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Optimization of bonded joints

Abstract

All Science Journal Classification (ASJC) codes

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