Testing and Modeling for Energy Dissipation Behavior of Velocity and Displacement Dependent Hydraulic Damper

勤益科大機構典藏 > 人文創意學院 > 景觀系(所) > 【景觀系】期刊論文 > Item 987654321/3420

請使用永久網址來引用或連結此文件: http://ir.lib.ncut.edu.tw/handle/987654321/3420

題名:	Testing and Modeling for Energy Dissipation Behavior of Velocity and Displacement Dependent Hydraulic Damper
作者:	Sung, Wen-Pei Shih, Ming-Hsiang
貢獻者:	勤益科技大學景觀系高雄第一科技大學
日期:	2008-10
上傳時間:	2010-05-05 19:48:50 (UTC+8)
摘要:	A passive energy-dissipating device, velocity, and displacement dependent hydraulic damper (VDHD), is developed to reduce the seismic response of structure. This device is comprised of a hydraulic jack, check valve, relief valve, and throttle valve. The numerical analysis model for SAP2000 nonlinear analysis program is proposed to simulate the energy-dissipating characteristics of VDHD. The analysis results of this model compared with the seismic resistant tests reveal that this proposed model can accurately describe the actual energy-dissipating behavior of VDHD. The efficiency of VDHD is confirmed using this proposed model for carrying out numerical analyses of bare building, building added with bulking resistant bracing (BBR), and VDHD. The energy-dissipating capabilities of VDHD are performing excellent displacement and acceleration control with various ground magnitudes; being an energy absorber to absorb mechanical energy in the structure and resist structural movement; and gathering the advantage of BRB. © 2008 Tsinghua University Press.
關聯:	1-6頁 Journal of Tsinghua University-Science and Technology
顯示於類別:	[景觀系(所)] 【景觀系】期刊論文

文件中的檔案:

沒有與此文件相關的檔案.

在NCUTIR中所有的資料項目都受到原著作權保護.