關鍵字查詢 | 類別:會議論文 | | 關鍵字:Hybrid Protective Systems for Seismic-Excited Bridges

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序號 學年期 教師動態
1 82/1 土木系 吳重成 教授 會議論文 發佈 Hybrid Protective Systems for Seismic-Excited Bridges , [82-1] :Hybrid Protective Systems for Seismic-Excited Bridges會議論文Hybrid Protective Systems for Seismic-Excited BridgesYang, J. N.; Li, Z.; Wu, Jong-cheng; Kawashima, K.淡江大學土木工程學系Proceedings International Workshop on Civil Infrastructure Systems-Application of Intelligent Systems and Advanced Materials on Bridge Systems, pp.3-65~79Recently, several hybrid protective systems have been explored for applications to seismic excited bridge structures. In particular, two types of aseismic hybrid protective systems have been shown to be quite effective: rubber bearings and variable dampers (or actuators), and sliding systems. The control methods are based on the theory of variable structure system (VSS) or sliding mode control (SMC). Emphasis is placed on the direct output feedback controllers using only a few sensors. Sensivity studies are conducted to evaluate and compare the effectiveness of passive sliding isolators and hybrid protective systems for reducing the response of seismic-excited bridge
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