Mesoscopic Simulation of Microcracking Behaviors of Brittle Polycrystalline Solids : 1st Report, Study of Isotropic Theory in Continuum Damage Mechanics
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概要
- 論文の詳細を見る
Fracture behaviors of brittle polycrystalline solids such as ceramic materials are deeply related to microcracking. Continuum damage mechanics is considered a powerful theoretical framework to deal with brittle microcracking solids. However, it is fairly difficult to obtain analytically, as well as experimentally, evolution equations for microcracking and reduced elastic compliances of microcracked solids. In the present study, a mesoscopic simulation method at grain scale using a discontinuum mechanics model is employed to obtain such information. The validity and limitations of the isotropic theory of continuum damage mechanics are studied here.
- 一般社団法人日本機械学会の論文
- 1994-10-15
著者
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Toi Yutaka
Institute Of Industrial Science The University Of Tokyo
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Toi Yutaka
Institute Of Industrial Science University Of Tokyo
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Che Jung-Sin
Institute of Industrial Science, University of Tokyo
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Che J‐s
Institute Of Industrial Science University Of Tokyo
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Che Jung-sin
Institute Of Industrial Science University Of Tokyo
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