Elastoplastic Analysis of Unsymmetrical Bending of Axisymmetric Shells
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概要
- 論文の詳細を見る
This paper is concerned with a numerical method of solution by the finite difference technique for unsymmetrical bending of thin elastoplastic shells of revolution. That is, the basic relations in Sander's Linear theory of thin elastic shells are expressed in terms of increment, and the constitutive relation based on the incremental theory of plasticity is applied. A set of the governing differential equations are derived by using a Fourier series expansion in the circumferential direction of the shells, and they are solved by the finite difference technique. The solutions at an arbitrary deformation state are obtained by numerical integration of the increments. Some examples for a cylindrical shell and a circular plate are computed, whereby the effectiveness and the appropriateness of the proposed method are demonstrated.
- 一般社団法人日本機械学会の論文
著者
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HAMADA Minoru
Department of Hygiene, Miyazaki Medical College
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Tanaka Masataka
Department Of Mechanical Engineering Faculty Of Engineering Osaka University
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Hamada Minoru
Department Of Hygiene Miyazaki Medical College
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Hamada Minoru
Department Of Mechanical Engineering Faculty Of Engineering Osaka University
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