水循環施設における免震・免波構造の効果の評価に関する検討

有賀 義明, 堀 宗朗, 佐藤 優乃, 渡辺 高志, 西本 安志, 曹 増延, 坂下 克之, 鈴木 高二朗, 有川 太郎, 浅井 光輝

研究成果: Contribution to journalArticle査読

抄録

 Water cycle facilities are usually constructed at coastal area because of sewage collecting system by gravity flow. So, seismic performance against not only earthquake motion but also tunami should be secured. In this study, we have proposed isolation structural method against strong earthquake motion and wave force of tsunami by utilizing asphaltic viscous fluid isolator. Effectiveness of the proposed method was examined by three-dimentional FEM analyses. As a result, it is considered that stress within the structure induced by earthqauke motion and tsunami can be largely reduced by buffer effect of isolator.
寄稿の翻訳タイトルSTUDY ON SAFETY EVALUATION OF SEISMIC ISOLATION STRUCTURE FOR WATER CYCLE FACILITY AGAINST EARTHQUAKE MOTION AND TSUNAMI
本文言語日本語
ページ(範囲)I_721-I_729
ジャーナル土木学会論文集A1(構造・地震工学)
73
4
DOI
出版ステータス出版済み - 2017

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