掲載雑誌（和）：	日本地震工学シンポジウム論文集
Vol：	11巻
年：	2002年
頁：	1433-1438頁
著者（和）：	山花　豊，大塚　久哲，谷野　洋一
タイトル（和）：	合成アーチ橋の地震応答特性に関する解析的研究
抄録（和）：	-
キーワード（和）：	合成アーチ，耐震設計，非線形動的解析
掲載雑誌（英）：	THE EARTHQUAKE ENGINEERING SYMPOSIUM PROCEEDINGS
著者（英）：	Yutaka Yamahana, Hisanori Otsuka, Yoichi Tanino
タイトル（英）：	ANALYTICAL STUDY ON THE DYNAMIC EARTHQUAKE RESPONSE OF COMPOSITE ARCH BRIDGE
抄録（英）：	The tubular steel arch member of the concrete arch bridge, which is constructed by the concrete lapping method with pre-erected composite arches, is evaluated only for erection. In this study, by changing the hinge type into the rigid type of this tubular steel member at the springing, it is shown that the tubular steel can be evaluated as the member after bridge completing. It is aimed to establish composite arch structure that is excellent in cost and construction. In this paper, the result of the analytical investigation for composite arch bridges that have medium large span length on seismic performance in the level 2 earthquake (it is to say L2 earthquake: large scale earthquake whose outbreak frequency is very rare) is mainly described.
キーワード（英）：	Composite Arch, Seismic Design, Nonlinear Dynamic Analysis
記事区分：	-
区分：	委員会論文集