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主き裂先端近傍に平行干渉き裂が存在する場合のE積分によるエネルギ解放率の数値解析
http://hdl.handle.net/2297/12188
http://hdl.handle.net/2297/12188b80e51e1-1a4f-4f07-a625-20b944576a8e
名前 / ファイル | ライセンス | アクション |
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TE-PR-YATOMI-C-1059.pdf (777.7 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2017-10-03 | |||||
タイトル | ||||||
タイトル | 主き裂先端近傍に平行干渉き裂が存在する場合のE積分によるエネルギ解放率の数値解析 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | E-Integral Analysis of a Crack with Parallel Interacting Cracks | |||||
言語 | ||||||
言語 | jpn | |||||
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 | |||||
著者 |
阿部, 孝弘
× 阿部, 孝弘× 矢富, 盟祥× 橋本, 堅一 |
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提供者所属 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 金沢大学理工研究域環境デザイン学系 | |||||
書誌情報 |
材料 = Journal of the Society of Materials Science, Japan 巻 47, 号 10, p. 1059-1064, 発行日 1998-10-15 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0514-5163 | |||||
NCID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00096175 | |||||
出版者 | ||||||
出版者 | 日本材料学会 | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | In this paper, we investigate crack extension behaviors for a linear isotropic elastic body with two parallel interacting cracks at the neighborhood of the main crack tip. By using the E-integral which is path independent even for a path containing stationary crack tips, we compute the energy release rate for all the crack tips at the onset of crack kinking. As a result, assuming the isotropy of fracture toughness of the body and judging from the criterion based on the energy release rate, we find that there exist the relative positions of the interacting cracks which promote or interrupt the straight extension of the main crack and which make the main crack jump to an extension of an interacting crack. | |||||
権利 | ||||||
権利情報 | 日本材料学会;本文データは日本材料学会の許諾に基づきCiNiiから複製したものである | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 |