| アイテムタイプ |
紀要論文 / Departmental Bulletin Paper(1) |
| 公開日 |
2008-10-20 |
| タイトル |
|
|
タイトル |
Theoretical Prediction of Shear Strength Evolution in Steel Fibre Reinforced Concrete Beams without Stirrups |
| 言語 |
|
|
言語 |
eng |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Steel fibres concrete |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Theoretical model |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Shear Strength |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Electronic speckle interferiometry (ESPI) |
| 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 |
| 著者 |
Nyomboi, Timothy
Matsuda, Hiroshi
Hirayama, Ryu
Nishida, Hiroshi
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Recent research has shown that steel fibres significantly increase the shear capacity and ductility in reinforced concrete (RC) beams. Utilization of this structural capacity in RC beams has however, been limited by lack of design guidelines. Conventional methods applied in normal design are not applicable in this case. Furthermore there exists no unified expression for the complete characterization of shear strength and ductility in beams. Fundamentally, steel fibres contribution should be considered based on stress transfer mechanism, augmented by concrete and dowel action of the main reinforcements in a unified manner. This paper proposes a unified analytical model in which the complete behavior of steel fibre reinforced concrete beams is characterized. Verification of the model was found to be in agreement with the experimental results tested by the authors. Non linear behavior as well as increase in strength observed in the fibrous beams was predicted well. |
| 書誌情報 |
長崎大学工学部研究報告
en : Reports of the Faculty of Engineering, Nagasaki University
巻 38,
号 71,
p. 20-27,
発行日 2008-10
|
| EISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
1880-5574 |
| 書誌レコードID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA12080680 |
| 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 |
| 出版者 |
|
|
出版者 |
長崎大学工学部 |
| 関係URI |
|
|
|
関連名称 |
http://www.lb.nagasaki-u.ac.jp/reports/kougaku/preview.php?id=64 |
| 引用 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
長崎大学工学部研究報告 Vol.38(71), p.20-27; 2008 |
38_71_04.pdf (664.6 kB)
