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Compression properties and damage mechanisms of stitched carbon/epoxy composites
https://jaxa.repo.nii.ac.jp/records/22471
https://jaxa.repo.nii.ac.jp/records/224714474f734-1587-4b95-9ce2-f369dd8d009a
Item type | 学術雑誌論文 / Journal Article(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2015-03-26 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Compression properties and damage mechanisms of stitched carbon/epoxy composites | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Textile composites | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Strength | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Damage mechanics | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Optical microscopy | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
アクセス権 | ||||||
アクセス権 | metadata only access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
著者 |
Yudhanto, Arief
× Yudhanto, Arief× 渡辺, 直行× 岩堀, 豊× 星, 光× Yudhanto, Arief× Watanabe, Naoyuki× Iwahori, Yutaka× Hoshi, Hikaru |
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著者所属 | ||||||
首都大学東京 | ||||||
著者所属 | ||||||
首都大学東京 | ||||||
著者所属 | ||||||
宇宙航空研究開発機構(JAXA) | ||||||
著者所属 | ||||||
宇宙航空研究開発機構(JAXA) | ||||||
著者所属(英) | ||||||
en | ||||||
Tokyo Metropolitan University | ||||||
著者所属(英) | ||||||
en | ||||||
Tokyo Metropolitan University | ||||||
著者所属(英) | ||||||
en | ||||||
Japan Aerospace Exploration Agency (JAXA) | ||||||
著者所属(英) | ||||||
en | ||||||
Japan Aerospace Exploration Agency (JAXA) | ||||||
出版者(英) | ||||||
出版者 | Elsevier Science | |||||
書誌情報 |
en : Composites Science and Technology 巻 86, p. 52-60, 発行日 2013-09-24 |
|||||
抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | The effect of stitching on compression properties and damage mechanisms of carbon/epoxy composites is experimentally investigated. The waviness angle of load-bearing tows is also measured in both in-plane and out-of-plane directions, and a correlation is made between compression strength and the waviness angle. It is found that stitching generally reduces the compression strength of carbon/epoxy composites of up to 16%. The average compression strength has a stronger correlation with the in-plane waviness angle rather than the out-of-plane one. A comparative damage assessment, which studies the initiation, progression and final failure in stitched and unstitched composites under axial compression, reveals that the early cracking in resin-rich region is responsible for the lower compression strength experienced by the stitched composites. The interaction between resin cracking and fiber splitting near the flank of wavy fibers accelerates the development of fiber kinking, and causes an early failure in stitched composites. | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0266-3538 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA11525362 | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | http://dx.doi.org/10.1016/j.compscitech.2013.07.002 | |||||
関連名称 | info:doi/10.1016/j.compscitech.2013.07.002 | |||||
資料番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 資料番号: PA1420018000 |