書誌事項
- タイトル別名
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- OS0613 Damage Propagation of FRP from a Defect in Resin
抄録
A trade-off problem between cost reduction and reliability enhancement becomes great issue for practical use of Fiber Reinforced Plastics (FRP). Defects formation in resin is inevitable in manufacturing and use. A quantitative estimation of strength degradation caused by defects is indispensable for logical solution of the trade-off problem. We employ meso-scale model, which handles fiber bundle and resin separately, to clarify the effect of the defect to ultimate strength through damage propagation simulation in resin/fiber bundle system. In this study, we reveal acceleration effect of spherical defect and cylindrical defect imitating bubble and crack, respectively, to fibers break by means of the damage simulation with the meso-scale model.
収録刊行物
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- M&M材料力学カンファレンス
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M&M材料力学カンファレンス 2012 (0), _OS0613-1_-_OS0613-2_, 2012
一般社団法人 日本機械学会
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詳細情報 詳細情報について
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- CRID
- 1390001205872286720
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- NII論文ID
- 110009937312
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- ISSN
- 24242845
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可