The Subsequent Yield Surfaces after Proportional Preloading of the Tresca-type Material
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概要
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The subsequent yield surfaces after proportional preloading are experimentally investigated for the materials whose stress-strain curves in the proportional loading are represented by the effective stress-strain relation of Tresca-type. The yield surfaces are obtained by subjecting thin-walled tubular specimens of aluminum alloy to combined axial load and internal pressure. These results are compared with those of combined axial load and torsion. For the Tresca-type materials, the shapes of the yield surfaces represented in the π-plane and in the deviatoric stress plane are found to depend on the direction of the prestress. A new stress plane modified from the deviatoric stress plane is proposed, in which the yield surfaces are given uniquely as a function of the length of the prestrain path.
- 一般社団法人日本機械学会の論文
著者
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SHIRATORI Eiryo
The Research Laboratory of Precision Machinery and Electronics, Tokyo Institute of Technology
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Shiratori Eiryo
Professor The Research Laboratory Of Precision Machinery And Electronics Tokyo Institute Of Technolo
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Shiratori Eiryo
The Research Laboratory Of Precision Machinery And Electronics Tokyo Institute Of Technology
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Ikegami Kozo
The Research Laboratory Of Precision Machinery And Electronics Tokyo Institute Of Technology
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Ikegami Kozo
Associate Professor The Research Laboratory Of Precision Machinery And Electronics
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YOSHIDA Fusahito
The Research Laboratory of Precision Machinery and Electronics, Tokyo Institute of Technology
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Yoshida Fusahito
Associate The Research Laboratory Of Precision Machinery And Electronics Tokyo Institute Of Technolo
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Yoshida Fusahito
The Research Laboratory Of Precision Machinery And Electronics Tokyo Institute Of Technology
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