Generalization of Plastic Hinge Method for Plate Problems
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概要
- 論文の詳細を見る
Previously, one of the authors developed the new mechanisms of plastic hinge based on the plastic flow theory, derived the elastic-plastic and the plastic stiffness matrices of a beam element and establised the plastic hinge method for elastic-plastic analysis of space-framed structures including the case accompanied by large deflection. In this paper, the previous theory is further extended, and a general theory of the plastic hinge method is proposed based on the finite element method for the analysis of the plastic strength of plates. Applying this generalized plastic hinge method, several examples are analysed including the elastic-plastic large deflection problems, and the usefulness of this method is demonstrated.
- 大阪大学の論文
著者
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UEDA Yukio
Osaka University
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Yao Tetsuya
Faculty Of Engineering Hiroshima University
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FUJIKUBO Masahiko
Osaka University
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