A Quasi-three-dimensional Bending Analytical Method for Laminated Composites.
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- NISHIWAKI Tsuyoshi
- Research Institute of Sports Science, ASICS Corp.
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- YOKOYAMA Atsushi
- Faculty of Education, Mie University
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- MAEKAWA Zenichiro
- Faculty of Textile Science, Kyoto Institute of Technology
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- HAMADA Hiroyuki
- Faculty of Textile Science, Kyoto Institute of Technology
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- MORI Sadaki
- Research Institute of Sports Science, ASICS Corp.
Bibliographic Information
- Other Title
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- 複合材料積層板の擬三次元曲げ解析法
- フクゴウ ザイリョウ セキソウバン ノ ギ 3ジ ゲンマゲ カイセキホウ
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Abstract
Measurement of the strength for composite strucures is very difficult, because these failure processes imply various failure modes till critical failure, for example, interlaminar delamination, matrixdestruction, interfacial fracture between fiber and matrix and fiber breaking. In this study, three-point bending simulations of four types quasi-isotropic composite laminates were carried out using a quasi-three-dimensional model. This proposed model is constructed of shell and beam elements which represented fiber and matrix, respectively. On the other hand, flexural experiments by AE measurement were carried out in order to evaluate the appropriateness of our analytical procedure. Comparing analytical and experimental results, the accuracy of the analysis is satisfactory. Moreover this model could simulate appearances of transverse crack and interlaminar delamination separately.
Journal
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- Journal of the Japan Society for Composite Materials
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Journal of the Japan Society for Composite Materials 21 (1), 15-20, 1995
The Japan Society for Composite Materials
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Details 詳細情報について
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- CRID
- 1390001204623644416
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- NII Article ID
- 10002464172
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- NII Book ID
- AN00196748
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- ISSN
- 18848559
- 03852563
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- NDL BIB ID
- 3593824
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed