4_2008_sen_10

Title of the article

IMPACT STRAINING OF A COMPOSITE BEAM, COUPLED WITH ELASTIC FOUNDATION
Authors

Vorobyov S.A., the Belarusian State University of Transport, Gomel, the Republik of Belarus
In the section MECHANICS OF DEFORMED SOLIDS
Year 2008 Issue 4 Pages 52-55
Type of article RAR Index UDK 539.3 Index BBK  
Abstract

Kinematical parameters of free transient vibrations of a composite beam, caused by the action of an immediate point impulse on the surface of the upper layer, are examined. Material elastic imperfections of the layers are taking into account on the basis of complex elastic modulus. Span of the beam between the rigid fixed bearings on its butts is situated on elastic inertialess foundation. Influences of the internal friction and foundation on the kinematical parameters of the beam are analysed.
Keywords free transient vibrations, composite beam, rigid fixed bearings
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Bibliography
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