Effect of Welding on the Slip Damping of Layered and Jointed Structures
Publication: Journal of Engineering Mechanics
Volume 136, Issue 7
Abstract
A mathematical model has been presented for the mechanism of interfacial slip damping in layered and jointed cantilever beams with continuous and tack welds. The pressure distribution at the interfaces, number of contacting layers, techniques of welding, length and thickness of the beam specimen, and amplitude and frequency of vibration are found to be the dominating factors influencing the damping capacity of such welded structures. The results can be exploited positively in the design of machine tools, aircraft, spacecraft, satellites, automobiles, missile systems, etc. for maximizing their damping capacity.
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Information & Authors
Information
Published In
Journal of Engineering Mechanics
Volume 136 • Issue 7 • July 2010
Pages: 928 - 932
Copyright
© 2010 ASCE.
History
Received: May 22, 2009
Accepted: Nov 22, 2009
Published online: Nov 25, 2009
Published in print: Jul 2010
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