| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2020-06-21 |
| タイトル |
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|
タイトル |
震源断層近傍の地震動上下成分の解析と上路式鋼アーチ橋の非線形応答挙動 |
|
言語 |
ja |
| タイトル |
|
|
タイトル |
ANALYSIS OF VERTICAL GROUND MOTIONS OF NEAR SOURCE RECORDS IN JAPAN AND THEIR EFFECTS ON THE NONLINEAR RESPONSES OF STEEL ARCH BRIDGE |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| キーワード |
|
|
言語 |
ja |
|
主題Scheme |
Other |
|
キーワード |
震源域, 地震動上下成分, 橋梁, 3次元非線形地震応答解析 |
| 資源タイプ |
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資源タイプ |
journal article |
| 著者 |
原田, 隆典
野中, 哲也
児玉, 喜秀
中村, 真貴
|
| 抄録 |
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内容記述タイプ |
Abstract |
|
内容記述 |
The vertical component of the ground motions recorded near sources (within the shortest distance 20krn from fault) of nine earthquakes occurred in Japan, which caused damages, is investigated. The two quantities; the Fourier spectral amplitude ratios and the acceleration response spectral ratios of vertical to horizontal components are analyzed. Also, the effects ofthe vertical ground motions on the non-Iinear response behavior of steel arch bridge are investigated. FinalIy, qualitative recommendations for the seismic design intensity in the vertical direction of near source ground motions are proposed. |
| 書誌情報 |
第13回 日本地震工学シンポジウム
p. 4256-4263,
発行日 2010
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| 著者版フラグ |
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出版タイプ |
VoR |
本文 (700.4 kB)
