| 掲載雑誌（和）： | 日本地震工学シンポジウム論文集 |
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| Vol： | 11巻 |
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| 年： |
2002年
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| 頁： |
1795-1800頁
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| 著者（和）： |
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| タイトル（和）： |
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| 抄録（和）： |
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| キーワード（和）： |
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| 掲載雑誌（英）： |
THE EARTHQUAKE ENGINEERING SYMPOSIUM PROCEEDINGS
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| 著者（英）： |
Fides FUENTES, Toshimi KABEYASAWA
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| タイトル（英）： |
EVALUATION OF EQUIVALENT DAMPING METHOD DISPLACEMENT ESTIMATES FOR SDF ONE-MASS SYSTEMS WITH ENERGY DISSIPATING DEVICES
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| 抄録（英）： |
The ability of the equivalent linear method to predict seismic response is investigated for elastic and inelastic (Takeda) SDF one-mass systems with energy dissipating devices (EDD). Hysteretic, viscoelastic and viscous EDD models are considered. Time-history response analyses displacement results for elastic and inelastic systems are compared. Displacements are then estimated based on the equivalent linear method, using the earthquake response spectra as well as the seismic response reduction factor Fh. Although fairly good estimates for viscous EDD systems are obtained, hysteretic systems are underestimated while viscoelastic systems are overestimated. Estimates using Fh generally give smaller, more unconservative values than those by the damped earthquake response spectra.
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| キーワード（英）： |
Energy dissipating devices, equivalent damping factor, seismic response estimation, SDF one-mass systems, equivalent damping method
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| 記事区分： |
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| 区分： |
委員会論文集 |
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