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機構典藏 > College of Engineering > Graduate Institute & Department of Civil Engineering > Journal Article > Item 987654321/44782

Please use this identifier to cite or link to this item: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/44782

Title:	Experimental calibration and head loss prediction of tuned liquid column damper
Authors:	吳重成;Wu, Jong-cheng
Contributors:	淡江大學土木工程學系
Keywords:	Tuned Liquid Column Damper;Head Loss Coefficient;Shake Table Tests
Date:	2005-12-01
Issue Date:	2010-03-26 17:03:57 (UTC+8)
Publisher:	淡江大學
Abstract:	In this paper, the experimental investigation to systematically calibrate the basic properties of tuned liquid column damper (TLCD) is conducted. Under harmonic excitation, the exact solution of the liquid response in TLCD is firstly derived and it is used in the experimental calibration. Both the free vibration and harmonic forced vibration tests via shake table are performed to obtain the experimental results for calibration. Consequently, an empirical formula to predict head loss coefficients for TLCD is constructed and proposed as a quick reference for designers. The experimental investigation also confirms the fact that the size of liquid mass and the difference of the ratio of horizontal column length versus total column length have no effect on the natural frequency and head loss as well.
Relation:	淡江理工學刊=Tamkang journal of science and engineering 8(4), pp.319-325
DOI:	10.6180/jase.2005.8.4.08
Appears in Collections:	[Graduate Institute & Department of Civil Engineering] Journal Article

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