A Study on Plastic Bending of an Anisotropic Plate

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概要

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• This paper presents an analysis of the uniform bending of an anisotropic plate by using an anisotropic plasticity based on the maximum shear stress yield condition. When the stress points remain in two special sides of the yield surface and the plastic deformation proceeds, this problem can be analyzed as a plane strain problem. But, in the other cases, it is found that the constant strain e_3=α in the direction of the plate width becomes positive or negative. In the latter cases the stress distributions plotted on the π-plane show that the stress points are not only on the sides, but also at the corners of the yield surface. It is found that there is the region in which the total strain theory can be applied for the plastic bending of plates, but this fact is neglected. Therefore, the imperfect results of analysis still remain mainly near the neutral surface.

• 一般社団法人日本機械学会の論文
• 1968-02-00

著者

• Saito Koichi

  Faculty Of Engineering University Of Osaka Prefecture

• Sugimoto Masakatsu

  Faculty Of Engineering University Of Osaka Prefecture

• SAITO Koichi

  Faculty of Engineering, University of Osaka Prefecture

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• Equivalent Stress (Rate) and Equivalent Strain Rate for Work-Hardening Materials : Theory of Anisotropic Plasticity Based on Maximum Shear Stress Hypothesis
• A Study on the Equivalent Stress and the Equivalent Plastic Strain Rate : Theory of Anisotropic Plasticity Based on the Maximum Shear Stress Hypothesis
• Anisotropic Yield Criterion under the Maximum Shear Stress Theory
• A Study on Plastic Bending of an Anisotropic Plate : 2nd Report, Analyses when the Plate Material is Rigid Plastic or Rigid-Perfectly Plastic
• A Study on Plastic Bending of an Anisotropic Plate

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