COMPUTER SIMULATION METHOD FOR CRACK GROWTH USING INTERFACE ELEMENT EMPLOYING LENNARD-JONES TYPE POTENTIAL FUNCTION(Special Issue on Recent Advances of Composites in Asia and Australasia)
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概要
- 論文の詳細を見る
The phenomena of crack propagation and interface debonding can be regarded as formation of new surface. Thus, it is quite natural to model these problems by introducing the mechanism of surface formation. The authors proposed a method in which the formation of new surface is represented by interface elememt based on the interface potential energy. The general idea of the interface element and its application to peeling test of bonded plates, push-out test of fiber in matrix, dynamic crack propagation and ductile tearing of steel plate are presented.
- 社団法人日本材料学会の論文
- 1999-09-15
著者
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MURAKAWA Hidekazu
Joining and Welding Research Institute, Osaka University
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Murakawa H
Osaka Univ. Osaka Jpn
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Wu Zhengqi
Joining And Welding Research Institute Osaka University
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Murakawa H
Osaka University
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Murakawa Hidekazu
Joining & Welding Research Institute Osaka University
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