Plastic behavior and stretchability of s
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F. Barlat; K. Lian
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Article
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1989
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Elsevier Science
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English
โ 737 KB
A yield function that describes the behavior of orthotropic sheet metals exhibiting planar anisotropy and subjected to plane stress conditions is proposed. It is shown to give a reasonable approximation to plastic potentials calculated with the Taylor/Bishop and Hill theory of polycrystalline plasti