Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/13845
Title: Optimal design of a damped dynamic vibration absorber for vibration control of structure excited by ground motion
Authors: Wong, WO 
Cheung, YL
Keywords: Damping
Tuned mass damper
Vibration absorber
Issue Date: 2008
Publisher: Pergamon Press
Source: Engineering structures, 2008, v. 30, no. 1, p. 282-286 How to cite?
Journal: Engineering structures 
Abstract: Optimum parameters of a dynamic vibration absorber of non-traditional form have been derived for suppressing vibration of a single degree-of-freedom system due to ground motion. The reduction of transmission of motion from the support to the mass of the structure is compared for the cases of using the traditional and the proposed dynamic absorbers. Under the optimum tuning condition of the absorbers, it is proved analytically that the proposed absorber provides a larger suppression of resonant vibration amplitude of the primary system excited by ground motion than the traditional absorber.
URI: http://hdl.handle.net/10397/13845
ISSN: 0141-0296
EISSN: 1873-7323
DOI: 10.1016/j.engstruct.2007.03.007
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