WEKO3
インデックスリンク
アイテム
シミュレーションによる衝撃ねじり試験の測定精度について
https://doi.org/10.24517/00053168
https://doi.org/10.24517/00053168f1d5bc44-70a5-4286-afc2-7a6d277391da
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
AN00044309-10-2-51-62 (269.9 kB)
|
.png)
|
| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2019-02-06 | |||||
| タイトル | ||||||
| タイトル | シミュレーションによる衝撃ねじり試験の測定精度について | |||||
| タイトル | ||||||
| タイトル | On the Accurary of Impact Torsional Test by means of Simulation | |||||
| 言語 | en | |||||
| 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 | departmental bulletin paper | |||||
| ID登録 | ||||||
| ID登録 | 10.24517/00053168 | |||||
| ID登録タイプ | JaLC | |||||
| 著者 |
茶谷, 明義
× 茶谷, 明義× 放生, 明広× 高村, 秀二 |
|||||
| 著者別表示 |
Chatani, Akiyoshi
× Chatani, Akiyoshi× Hojo, Akihiro× Takamura, Shuji |
|||||
| 書誌情報 |
金沢大学工学部紀要 en : Memoirs of the Faculty of Technology, Kanazawa University 巻 10, 号 2, p. 51-62, 発行日 1976-10 |
|||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0022-832X | |||||
| NCID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN00044309 | |||||
| 出版者 | ||||||
| 出版者 | 金沢大学工学部 | |||||
| 出版者（別名） | ||||||
| 出版者 | The Faculty of Technology, Kanazawa University | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The present paper deals with the simulations of impact torsion and the errors of the measured values are also discussed. A strain rate dependent theory was used for the stress analysis of a short thin cylindrical specimen of SS41. Two impact torsional tests were simulated. One was at high strain rates of the order of 10²/sec or more by the Hopkinson pressure bar method. The other was at low strain rates of the order of 10/sec or less by the usual high speed rotation. In these cases the errors were estimated by comparison of the stress measured and that corresponding to the strain - strain rate relation measured. As a result, it was found that the error decreased as the rise time of the input wave increased at high strain rates, but that it did not so change as the length of the specimen changed. The measured stresses at all conditions adopted had good accuracy within 1% error, after the stress wave traveled back and forth about 4 times in the specimen. At low strain rates, the accuracy of the measured stresses became good as the rise time of the input wave increased and the length of the load cell decreased. | |||||
| 権利 | ||||||
| 権利情報 | Copyright © 金沢大学工学部 The Faculty of Technology, Kanazawa University | |||||
| 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 | |||||
