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Title: 鋼アーチ橋の安定に関する各国の設計基準比較
Other Titles: Comparison between multinational criteria for stability of steel arch bridges
Authors: 陳, 康明 / 中村, 聖三 / 高橋, 和雄
Authors (alternative): Chen, KangMing / Nakamura, Shozo / Takahashi, Kazuo
Issue Date: Nov-2011
Publisher: 日本鋼構造協会 / Japanese Society of Steel Construction
Citation: 鋼構造年次論文報告集, 19, pp.273-280; 2011
Abstract: Multinational criteria for stability of steel arach bridge were analyzed, Inadequacies of criteria were discussed briefly. According to multinational criteria, the influence of rise to span ratio on in-plane critical flexure load, and rise to span ratio, the ratio γ of the length of the arch part stiffened by lateral baraces to the total length of the arch rib and arch rib spacing affecting on the out-of-plane critical flexure load were studied by employing a steel arch bridge. The results show that due to the different assumptions in multinational criteria, the parameters of rise to span ratio, γ-value and arch rib spacing has different influence on in-plane and out-of-plane critical flexure load, respectively.
Keywords: 設計基準比較 / 鋼アーチ橋 / 面内耐力 / 面外耐力 / Multinational codes comparison / Steel arch bridge / In-plane critical flexure load / Out-of-plane critical flezure load
URI: http://hdl.handle.net/10069/30115
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/10069/30115

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