E-19 EFFECT OF MATERIAL THICKNESS ON THE SINGULAR STRESS FIELD IN ELASTIC-CREEP BI-MATERIAL INTERFACE(Session: Contact strength/Mechanical)
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概要
- 論文の詳細を見る
Stress fields on elastic-creep bi-material interfaces with different creep material thickness are analyzed by finite element method (FEM). The results reveal that the thicker creep material gives the higher stress intensity near the interface edge at the same transition period and the distribution of the stress intensity does not change further when the thickness-width ratio (h/W) of creep material is larger than 1.0. In addition, the variation of the creep material thickness contributes the effect on the transition period, in which the thicker creep material, the longer time need to reach the steady state.
- 一般社団法人日本機械学会の論文
- 2006-11-08
著者
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Kitamura Takayuki
Dept.of Mechanical Engineering And Science Kyoto University
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Kitamura Takayuki
Dept. Of Engineering Physics And Mechanics Kyoto Univ.
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Ngampungpis Kittikorn
Graduate School of Engineering, Kyoto University
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Hirakata Hiroyuki
Dept.of Mechanical Engineering and Science, Kyoto University
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Hirakata Hiroyuki
Dept.of Mechanical Engineering And Science Kyoto University
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Ngampungpis Kittikorn
Graduate School Of Engineering Kyoto University
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