DSpace university logo mark
Advanced Search
Japanese | English 

NAOSITE : Nagasaki University's Academic Output SITE > Faculty of Engineering > Articles in academic journal >

正曲げを受ける合成桁の曲げ耐力に及ぼすウェブ幅厚比の影響


File Description SizeFormat
JCS12_135.pdf392.51 kBAdobe PDFView/Open

Title: 正曲げを受ける合成桁の曲げ耐力に及ぼすウェブ幅厚比の影響
Other Titles: Influence of web slenderness on flexural strength of composite girders under positive bending
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: Nov-2004
Publisher: 日本鋼構造協会 / Japanese Society of Steel Construction
Citation: 鋼構造年次論文報告集, 12, pp.135-142; 2004
Abstract: In this study, the influence of web slenderness on the flexural strength of steel-concrete composite sections is investigated. Finite element analyses are performed on 15 sections in order to calculate the web buckling moment. The initial imperfection, i.e. initial deflection and residual stress, is considered in the analyses. Three kinds of steel materials, SS400, SM490 and SM570, are used for the studied models to evaluate their influence on the critical slenderness of the web. Consequently,the web slenderness that can reach fully-plastic moment of the section is formulated.
Keywords: 合成構造 / 曲げ耐力 / ウェブの幅厚比 / 塑性設計 / コンパクト断面 / Composite structures / Flexural strength / Web slenderness / Plastic design / Compact section
URI: http://hdl.handle.net/10069/33633
ISSN: 18815367
Rights: © 日本鋼構造協会
Type: Journal Article
Text Version: publisher
Appears in Collections:Articles in academic journal

Citable URI : http://hdl.handle.net/10069/33633

All items in NAOSITE are protected by copyright, with all rights reserved.

 

Valid XHTML 1.0! Copyright © 2006-2015 Nagasaki University Library - Feedback Powerd by DSpace