| 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 |
弾塑性波伝ぱ解析を利用した情報量規準に基づく動的構成式の決定 |
| タイトル |
|
|
タイトル |
Determination of Dynamic Constitutive Equations Based on an Information Criterion by the Elasto-Plastic Waves Propagation Analysis |
|
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 |
10.24517/00008772 |
|
ID登録タイプ |
JaLC |
| 著者 |
立矢, 宏
中井, 智之
放生, 明廣
茶谷, 明義
|
| 著者別表示 |
Tachiya, Hiroshi
Nakai, Tomoyuki
Hojo, Akihiro
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 67,
号 657,
p. 807-814,
発行日 2001-05-25
|
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
0387-5008 |
| NCID |
|
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収録物識別子タイプ |
NCID |
|
収録物識別子 |
AN0018742X |
| DOI |
|
|
関連タイプ |
isIdenticalTo |
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|
識別子タイプ |
DOI |
|
|
関連識別子 |
10.1299/kikaia.67.807 |
| 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 |
Previously, we presented the determination method of a dynamic constitutive equation with strain- rate sensitivity from the results of an uniaxial longitudinal impact compression test. The proposed method could derive an appropriate strain-rate sensitive dynamic constitutive equation as a polynomial without consideration based on underlying material physics. However, the method needs a lot of test results over a wide strain-rate range. This paper presents the determination method of a dynamic constitutive equation from a few impact test results. The proposed method determines unknown coefficients involved in a polynomial that appears dynamic constitutive relations of a material by nonlinear least squares method. Furthermore, the proposed method determines the optimum degree of a polynomial constitutive equation by AIC (Akaike information criterion). This paper, further, presents the split Hopkinson pressure bar method using a stepped striker bar. The proposed method can obtain the relations between the dynamic stresses and strain-rates in a wide range from a single impact test. |
| 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 |
|
|
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 |
|
|
関連識別子 |
http://www.jsme.or.jp/ |
| 関連URI |
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|
識別子タイプ |
URI |
|
|
関連識別子 |
http://ci.nii.ac.jp/naid/110002369857 |
TE-PR-TACHIYA-H-807.pdf (967.9 kB)
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