WEKO3
アイテム
き裂伝ぱ抵抗曲線法による円孔材のねじりー軸力複合荷重下での疲労下限界の予測
http://hdl.handle.net/2237/9119
http://hdl.handle.net/2237/9119adf8bdc3-61a9-4485-b67e-a5e3d99973a4
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
JsMecEngA_72-720-1137.pdf (993.1 kB)
|
|
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2007-12-10 | |||||
| タイトル | ||||||
| タイトル | き裂伝ぱ抵抗曲線法による円孔材のねじりー軸力複合荷重下での疲労下限界の予測 | |||||
| 言語 | ja | |||||
| その他のタイトル | ||||||
| その他のタイトル | Resistance-Curve Method for Predicting Fatigue Thresholds in Holed Specimens under Combined Torsional-Axial Loading | |||||
| 言語 | en | |||||
| 著者 |
田中, 啓介
× 田中, 啓介× TANAKA, Keisuke× 秋庭, 義明× AKINIWA, Yoshiaki× 森田, 和博× MORITA, Kazuhiro× 脇田, 将見× WAKITA, Masami |
|||||
| アクセス権 | ||||||
| アクセス権 | open access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
| 権利 | ||||||
| 言語 | ja | |||||
| 権利情報 | 日本機械学会 | |||||
| 権利 | ||||||
| 言語 | ja | |||||
| 権利情報 | 本文データは学協会の許諾に基づきCiNiiから複製したものである。 | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Fatigue Thresholds | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Notch Effect | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Torsion | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Combined Loading | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Carbon Steel | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Nonpropagating Crack | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The R-curve method for predicting the fatigue thresholds of notched components was applied to the fatigue thresholds of notched components under combined loading of cyclic torsion and tension-compression. The prediction was compared with the experimental data obtained from thin-walled tubular specimen with a hole under the combination of cyclic torsion and axial loading. The effect of the hole size on the fatigue thresholds was calculated from the R-curve method for three cases: cyclic torsional stress, cyclic torsional stress with superposition of a in-phase cyclic tension-compression stress with the same amplitude, cyclic axial tension-compression stress. The stress ratio was R=-1. The experimental data agreed well with the prediction both for crack initiation and fracture. The measured length of nonpropagating cracks had some scatter and the maximum length agreed fairly well with the predicted line. The nonpropagating crack length normalized with the hole radius at the threshold stress for fracture was predicted fairly constant without respect to the hole size, while it varied slightly with the loading condition. The effect of the in-phase combination of axial and torsional stress loadings on the fatigue threshold was predicted by assuming the crack direction perpendicular to the maximum principal stress. A good agreement between predicted and experimental results was obtained. | |||||
| 言語 | en | |||||
| 出版者 | ||||||
| 出版者 | 日本機械学会 | |||||
| 言語 | ja | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| 資源タイプ | ||||||
| 資源タイプresource | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | journal article | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| 関連情報 | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://ci.nii.ac.jp/naid/110004763332/ | |||||
| ISSN | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 0387-5008 | |||||
| 書誌情報 |
ja : 日本機械学會論文集 A編 巻 72, 号 720, p. 1137-1144, 発行日 2006-08 |
|||||
| フォーマット | ||||||
| 値 | application/pdf | |||||
| 著者版フラグ | ||||||
| 値 | publisher | |||||
| URI | ||||||
| 識別子 | http://hdl.handle.net/2237/9119 | |||||
| 識別子タイプ | HDL | |||||
