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Vol.14(2021) >
2.研究論文 >

Please use this identifier to cite or link to this item: http://hdl.handle.net/11133/4095

Title: 繰り返し荷重を受ける鋼トラス橋のブレース材の終局挙動に関する実験および再現解析
Other Titles: クリカエシ カジュウ オ ウケル コウトラスキョウ ノ ブレースザイ ノ シュウキョク キョドウ ニ カンスル ジッケン オヨビ サイゲン カイセキ
Experiment and analysis on ultimate behavior of bracing members of steel truss bridge in cyclic loading
Authors: 嶋口, 儀之
山田, 忠信
野中, 哲也
馬越, 一也
鈴木, 森晶
YAMADA, Tadanobu
NONAKA, Tetsuya
SUZUKI, Moriaki
Keywords: 鋼トラス橋
steel truss bridge
bracing members
cyclic loading
ultimate behavior
Issue Date: 31-Oct-2022
Publisher: 愛知工業大学耐震実験センター
Abstract: In this paper, we investigated the ultimate behavior of the end sway bracing in a steel truss bridge. It is revealed that the buckling strength and deformation of the bracing member is very similar to those of the compressed fixed support column by cyclic loading experiments using about half-size specimens of the panel structure of an actual truss bridge. It was also confirmed that the load-displacement hysteresis curve of the panel specimen was a spindle shaped loop. Furthermore, in order to perform a rational seismic retrofit design for the truss bridge, we proposed an analysis model using fiber elements and confirmed that the behavior of the experiment could be reproduced.
URI: http://hdl.handle.net/11133/4095
Appears in Collections:2.研究論文

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