Item type |
デフォルトアイテムタイプ(フル)(1) |
公開日 |
2013-07-18 |
タイトル |
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タイトル |
負の曲げを受ける断続合成桁の一実験 |
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言語 |
ja |
タイトル |
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タイトル |
An Experimental Study of Composite Beams without Shear Connectors in the Negatine Bending Region |
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言語 |
en |
作成者 |
浜田, 純夫
佐久川, 政健
渡慶次, 一彦
Hamada, Sumio
Sakugawa, Seiken
Tokeshi, Kazuhiko
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アクセス権 |
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アクセス権 |
open access |
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アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
内容記述 |
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内容記述タイプ |
Other |
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内容記述 |
Composite girders are used extensively as highway bridges and the most of them are simple span girders. Although continuous composite girders are more economical, give better driving conditions, and have greater capacity than simple span girders, they have not been used much because of complicate construction where prestressing is involved in negative moment regions. The alternative method results in continuous composite girders with normal reinforcement in concrete slab in the region of negative bending. Composite girders with no shear connectors in the negative moment region have been specified in AASHO Specification. Such composite girders are commonly practiced in the United States, although the area of reinforcing bars in the slab is neglected in the analysis. The present paper describes the test results of composite beams with shear connectors at the beam ends, which are subjected to negative bending. The test results show that the reinforcement is effective to tension stress produced in the concrete slab and that the ultimate moment of the beams tested are higher the theoretical ultimate moment. However, composite beams with shear connectors at the beam ends are more flexible than normal composite beams. |
内容記述 |
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内容記述タイプ |
Other |
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内容記述 |
紀要論文 |
出版者 |
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言語 |
ja |
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出版者 |
琉球大学理工学部 |
出版者 |
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言語 |
en |
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出版者 |
Science and Engineering Division, University of the Ryukyus |
言語 |
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言語 |
jpn |
資源タイプ |
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資源タイプ |
departmental bulletin paper |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
出版タイプ |
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出版タイプ |
VoR |
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出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
識別子 |
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識別子 |
http://hdl.handle.net/20.500.12000/26916 |
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識別子タイプ |
HDL |
収録物識別子 |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
0387-429X |
収録物識別子 |
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収録物識別子タイプ |
NCID |
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収録物識別子 |
AN00250785 |
収録物名 |
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言語 |
ja |
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収録物名 |
琉球大学理工学部紀要. 工学篇 |
収録物名 |
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言語 |
en |
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収録物名 |
Bulletin of Science & Engineering Division, University of the Ryukyus. Engineering |
書誌情報 |
号 14,
p. 113-124,
発行日 1977-09-30
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