EXPERIMENTAL STUDY OF SEISMIC RESPONSE UNDER KINEMATIC AND INERTIAL INTERACTIONS OF RIGID FRAME VIADUCT ON BATTER PILES
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- SANAGAWA Taisuke
- 鉄道総合技術研究所 構造物技術研究部
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- NISHIOKA Hidetoshi
- 鉄道総合技術研究所 構造物技術研究部
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- MOTOYAMA Hiroki
- 鉄道総合技術研究所 鉄道地震工学センター
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- MURONO Yoshitaka
- 鉄道総合技術研究所 鉄道地震工学センター
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- TAKANO Yusuke
- 鉄道建設・運輸施設整備機構
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- SUYAMA Yusuke
- 鉄道建設・運輸施設整備機構
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- YONEZAWA Toyoshi
- 鉄道建設・運輸施設整備機構
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- AOKI Hihumi
- レールウェイエンジニアリング
Bibliographic Information
- Other Title
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- 斜杭ラーメン高架橋を対象とした地盤変位作用時の動的挙動に関する実験的検討
Abstract
It is confirmed that battered pile foundation viaduct has damping effects due to the reverse rocking movement and input loss by ground deformation in addition to the static rigidity increasing effect. However, the damping effects can not be evaluated quantitatively until now. In this study, we conducted vibration tests using the rigid frame viaduct models (about 1/10 scale) with vertical and battered piles (the angle is 5 degrees). As the results, aseismicity of the viaduct for the horizontal acceleration can be improved by using batter pile in all frequency ranges. And the earthquake resistance improvement of the batter pile viaduct by the effects of reverse rocking movement and input loss can be quantitatively obtained through numerical analysis.
Journal
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- Journal of Japan Society of Civil Engineers, Ser. C (Geosphere Engineering)
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Journal of Japan Society of Civil Engineers, Ser. C (Geosphere Engineering) 71 (3), 163-176, 2015
Japan Society of Civil Engineers
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Details 詳細情報について
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- CRID
- 1390001205355644672
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- NII Article ID
- 130005088469
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- ISSN
- 21856516
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- Text Lang
- ja
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed