NDLI: Research and Development of Vibration Control Device by Using Displacement Amplification Mechanism

Content Provider	The American Society of Mechanical Engineers (ASME) Digital Collection
Author	Watakabe, Tomoyoshi Fujita, Satoshi Omi, Toshio Kurabayashi, Hiroshi Ogata, Keiji
Copyright Year	2008
Abstract	Many types of dampers have been developed as seismic technique for architectural buildings, and some of these devices have been applied in Japan. In recent years, these dampers begin to be applied to the low-rise structures having the natural frequency in higher range. However, the deflection of low-rise structures is small, and the performance of damper isn’t obtained against small amplitude vibrations. In this study, the new type of damper which has the displacement amplification mechanism has been developed to solve the above problem. To amplify the displacement by applying the principle of leverage, the damper can achieve good performance even if the deformation transmitted to damper is small. This paper reports on the results obtained from loading test of the proposed damper and the vibration control performance of the proposed damper which was investigated by seismic response analysis.
Sponsorship	Pressure Vessels and Piping
Starting Page	73
Ending Page	79
Page Count	7
File Format	PDF
ISBN	9780791848319
DOI	10.1115/PVP2008-61477
e-ISBN	0791838285
Volume Number	Volume 8: Seismic Engineering
Conference Proceedings	ASME 2008 Pressure Vessels and Piping Conference
Language	English
Publisher Date	2008-07-27
Publisher Place	Chicago, Illinois, USA
Access Restriction	Subscribed
Subject Keyword	Deformation Vibration Dampers Deflection Industrial research Vibration control equipment Structures Vibration control Displacement
Content Type	Text
Resource Type	Article

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