A Comparison of Stress Concentrations in Thin Sheets with Plastic Anisotropy
Source abstract
Abstract
The subject of the present article is the stress concentration factors at a small circular hole in a large sheet of plastic anisotropy, subjected to equi-biaxial tension. In the present analysis an orthotropic yield function suggested by Hill and approximate solution technique developed by Durban are used. Numerical results for aluminum and copper sheets are presented.
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Research context
OpenAlex topics: Metal Forming Simulation Techniques · Numerical methods in engineering · Engineering Structural Analysis Methods
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Affiliations
Faculty of Mechanical Engineering Istanbul Technical University Gumussuyu, 34437 Istanbul, Turkey,
References (9)
Show source-provided references
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