Please use this identifier to cite or link to this item: https://hdl.handle.net/11681/5675
Title: Circular footings on viscoelastic foundations
Authors: San Fernando Valley State College. School of Engineering.
Lee, Tung-Ming.
Keywords: Footings
Foundations
Mathematical models
Foundation design
Vibrations
Viscoelasticity
Issue Date: Sep-1973
Publisher: Cold Regions Research and Engineering Laboratory (U.S.)
Engineer Research and Development Center (U.S.)
Series/Report no.: Technical report (Cold Regions Research and Engineering Laboratory (U.S.)) ; 242.
Description: Technical Report
Abstract: The interaction of a vibrating circular footing with its foundation was investigated. To account for the energy dissipation when propagating through the supporting ground, the foundation was assumed to behave as a viscoelastic medium. The response of the footing was found to depend upon its own mass and vibration frequencies and the foundation material properties. But, for the convenience of engineering applications, the response was expressed in terms of a scaled amplitude ratio and the static deflection of the footing. Curves for the scaled amplitude ratio were presented and their possible applications to design problems were illustrated.
URI: http://hdl.handle.net/11681/5675
Appears in Collections:CRREL Technical Report

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