| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2017-10-03 |
| タイトル |
|
|
タイトル |
非線形最小二乗法による炭素鋼の動的構成式推定: 実験データによる検討 |
| タイトル |
|
|
タイトル |
An Estimation of Dynamic Constitutive Equations of Carbon Steels by Means of the Nonlinear Least Squares Method: An Examination by the Use of Experimental Data |
|
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 |
journal article |
| ID登録 |
|
|
ID登録 |
10.24517/00008854 |
|
ID登録タイプ |
JaLC |
| 著者 |
立矢, 宏
放生, 明廣
安高, 聡
茶谷, 明義
|
| 著者別表示 |
Tachiya, Hiroshi
Hojo, Akihiro
Yasutaka, Satoshi
Chatani, Akiyoshi
|
| 提供者所属 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
金沢大学高度モビリティ研究所 / 金沢大学理工研究域機械工学系 |
| 書誌情報 |
日本機械学會論文集 A編 = Transactions of the Japan Society of Mechanical Engineers Series A
巻 59,
号 563,
p. 1720-1725,
発行日 1993-07-25
|
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
0387-5008 |
| NCID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AN0018742X |
| DOI |
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関連タイプ |
isIdenticalTo |
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識別子タイプ |
DOI |
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|
関連識別子 |
10.1299/kikaia.59.1720 |
| 出版者 |
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|
出版者 |
The Japan Society of Mechanical Engineers = 日本機械学会 |
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
An entimation method for dynamic consitutive equations using the experimental data of strain time curves and the residual strain profile induced in a finite-length bar applied to longitudinal impact is described. The estimation was performed by means of the nonlinear least squares based on the Gauss-Newton method assuming the constitutive equation forms were given. The previous report explained that the method was applicable to estimation of dynamic consitutive equations for aluminium, stress-strain relations for which are weakly dependent on strain rates. In this study, in order to confirm that the present method could be applied to the estimation of dynamic consitutive equations of carbons steels, stress-strain relationships of which are highly depndent on strain rates, the estimations were performed using actual experimental data. Furthermore, by the comparison of estimated results and experimental results regarding stress-strain relationships with strain rates, it was clarified that the method might be applied to estimation of the dynamic constitutive equations of carbon steels. |
| 権利 |
|
|
権利情報 |
Copyright © The Japan Society of Mechanical Engineers 日本機械学会 |
| 著者版フラグ |
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|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 関連URI |
|
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|
識別子タイプ |
URI |
|
|
関連識別子 |
https://www.jstage.jst.go.jp/browse/kikaia1979/-char/ja/ |
| 関連URI |
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|
識別子タイプ |
URI |
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|
関連識別子 |
http://www.jsme.or.jp/ |
| 関連URI |
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|
識別子タイプ |
URI |
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|
関連識別子 |
http://ci.nii.ac.jp/naid/110002371597 |
TE-PR-TACHIYA-H-1720.pdf (670.0 kB)
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