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題 名 | 具增效式阻尼裝置橋梁模型之振動臺實驗=Shaking Table Tests on Bridge Models with Efficiency-Enhanced Damping System |
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作 者 | 唐治平; 李維森; | 書刊名 | 中國土木水利工程學刊 |
卷 期 | 11:2 1999.06[民88.06] |
頁 次 | 頁279-288 |
分類號 | 441.817 |
關鍵詞 | 液體式阻尼器; 橋梁; 高阻尼結構; 振動臺實驗; Fluid damper; Bridge; Highly-damped structure; Shaking table test; |
語 文 | 中文(Chinese) |
中文摘要 | 本文針對裝設增效式阻尼裝置之橋梁模型進行振動臺實驗,並與數值模型分析比較。文中說明橋梁模型製作與實驗進行的程序,以及所進行的相關理論分析。實驗結果證實增效式阻尼裝置確能提升線性液體阻尼器的消能作用,進而大幅提升橋梁結構的耐震能力。相關數值分析結果亦證明,安裝增效式阻尼裝置之橋梁在分析上的簡便性。 |
英文摘要 | Shaking table tests on bridge models with efficiency-enhanced damping device system are carried out. Results are compared with that of the numberical simulation. The setup of the bridge model, the procedures of testing and the related analysis are described. It is concluded that the aseismic capabilities of the bridge models are largely increased due to installation of the energy-dissipating device. The present study also demonstrates that the proposed model can be analyzed in a simple manner using the linear approach. |
本系統中英文摘要資訊取自各篇刊載內容。