書誌事項
- タイトル別名
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- EXPERIMENTAL STUDY ON NONLINEARITY OF VELOCITY DEPENDENT DAMPING OF STRUCTURAL FOUNDATIONAND SURFACE LAYER SYSTEM
- コウゾウブツ キソ ジバンケイ ニ オケル ゲンスイ ノ ヒセンケイセイ ニ
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抄録
In this study, proposed are the two methods of classifying the dynamic resistant force ofthe structural foundation and surface layer system into hysteretic restoring force related tothe response displacement and damping force related to the response velocity.The experimental results are investigated through the two methods to find that the rela-tion between the velocity and the damping force is nonlinear; I.e., the rate of increase inthe damping force decreases for increasing velocity. The degree of the nonlinearity becomesremarkable when the excitation frequency is lower than the natural frequency of the sur -face layer. This tendency can be reasonably explained from the energy dissipation due topropagation waves away from the structure.
収録刊行物
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- 京都大学防災研究所年報. B
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京都大学防災研究所年報. B 20 (B-2), 61-84, 1977-04-01
京都大学防災研究所
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詳細情報 詳細情報について
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- CRID
- 1050001202062320384
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- NII論文ID
- 120001098118
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- NII書誌ID
- AN00027784
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- ISSN
- 0386412X
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- HANDLE
- 2433/70169
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- NDL書誌ID
- 1911991
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- 本文言語コード
- ja
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- 資料種別
- departmental bulletin paper
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- データソース種別
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- IRDB
- NDL
- CiNii Articles