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鋼―コンクリート合成断面の正曲げ耐力に及ぼす鋼材特性の影響


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Title: 鋼―コンクリート合成断面の正曲げ耐力に及ぼす鋼材特性の影響
Other Titles: Influence of steel properties on the positive flexural strength of steel-concrete composite sections
Authors: 江頭, 克礎 / 中村, 聖三 / 高橋, 和雄 / 呉, 慶雄
Authors (alternative): Egashira, Katsuki / Nakamura, Shozo / Takahashi, Kazuo / Wu, QingXiong
Issue Date: Mar-2003
Publisher: 土木学会 / Japan Society of Civil Engineers
Citation: 構造工学論文集, 49A, pp.794-798; 2003
Abstract: In this study, the influence of steel material properties on the flexural strength of steel-concrete composite sections under positive bending is investigated. Analyses with the fiber model are performed on 18sections. The stress-strain model with yield plateau and strain-hardening region is used for the steel girder and its plastic properties such as size of yield plateau and yield ratio are changed in the analyses. Consequently, it is shown that the flexural strength of the section becomes large so that the yield plateau is small and yield ratio is small.
Keywords: steel material properties / flexural strength / composite structure / plastic design / 鋼材特性 / 曲げ耐力 / 合成構造 / 塑性設計
URI: http://hdl.handle.net/10069/30048
Rights: © 社団法人土木学会
Type: Journal Article
Text Version: publisher
Appears in Collections:Articles in academic journal

Citable URI : http://hdl.handle.net/10069/30048

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