The Stress Singularity in a Stepped Bar Under Impact Torsion
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概要
- 論文の詳細を見る
An impact torsion problem for a stepped bar composed of two semi-infinite bars bonded completely at each end is investigated. A stress singularity occurs at the corner of the bar. Therefore, the stress analysis proceeds considering this stress singularity by making use of the series expansion technique, and the problem is reduced to the infinite set of systems of linear equations for each time step. The generalized stress intensity factor for the corner, which is similar to the stress intensity factor for a crack, is defined. The values of the generalized stress intensity factor, the displacement and the stresses are shown for various values of the mechanical and geometrical properties of the bars.
- 一般社団法人日本機械学会の論文
- 1990-10-15
著者
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Koizumi Takashi
Tokyo Institute Of Technology
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SHIBUYA Toshikazu
Tokyo Institute of Technology
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NODA Naotake
Department of Mechanical Engineering, Shizuoka University
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Noda Naotake
Department Of Mechanical Engineering Shizuoka University
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Noda Naotake
Department Of Mechanicalengineering Shizuoka University
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Shibuya T
Department Of Mechanical And Intelligent Systems Engineering Tokyo Institute Of Technology
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Shibuya T
National Inst. Multimedia Education Chiba Jpn
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Shibuya Toshikazu
Tokyo Inst. Tech.
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TSUJI Tomoaki
Department of MechanicalEngineering, Shizuoka University
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Koizumi Takashi
Tokyo Inst. Tech.
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