Low Cycle Fatigue Crack Growth Analysis for the Piping with a Surface Crack(Student Poster Session)
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概要
- 論文の詳細を見る
In this paper an analytical model, based upon the line spring model installed in ABAQUS, has been proposed in order to simulate the low cycle fatigue crack propagation. And a series of computer simulations have been carried out in order to investigate the experimental behaviors of the degraded pipes. It has been shown that the leak behavior of circumferentially cracked piping can be simulated well by the proposed method.
- 社団法人日本機械学会の論文
- 2001-10-20
著者
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Shiratori Masaki
Dept. of Mechanical Engineering and Materials Science, Yokohama National Univ.
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Nakamura Izumi
Disaster Prevention Research Division National Research Inst. For Earth Science And Disaster Prevent
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SHIRATORI Masaki
Department of Mechanical Engineering and Materials Science, Yokohama National University
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OCHI Yoji
Department of Mechanical Engineering and Materials Science, Yokohama National University
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KARASAWA Takumi
NHK Spring Co., Ltd.
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NAKAMURA Izumi
National Research Institute for Earth Science and Disaster Prevention
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OTANI Akihito
Ishikawajima-Harima Heavy Industries Co., Ltd.
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Ochi Yoji
Department Of Mechanical Engineering And Materials Science Yokohama National University
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Otani Akihito
Nuclear Power Division Ishikawajima-harima Heavy Industries Co. Ltd.
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Karasawa Takumi
Nhk Spring Co. Ltd.
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Shiratori Masaki
Dept. Of Mechanical Engineering And Materials Science Yokohama National Univ.
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Shiratori Masaki
Department Of Mechanical Engineering And Materials Science Yokohama National University
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