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Random vibrations of linear viscoelastic beams with lumped massesA method is presented of determining the mean square transversal deflection of an isotropic and homogeneous linear viscoelastic beam having a certain number of lengthwise distributed lumped masses. It is assumed that the beam is acted upon by a stationary random process uniformly distributed along the beam. The method is useful in vibration level control by means of additional lumped masses.
Document ID
19740020256
Acquisition Source
Legacy CDMS
Document Type
Other
Authors
Dinca, F.
(Kanner (Leo) Associates Redwood City, CA, United States)
Sireteanu, T.
(Kanner (Leo) Associates Redwood City, CA, United States)
Date Acquired
August 7, 2013
Publication Date
June 1, 1974
Publication Information
Publication: The 4th Natl. Conf. on Acoustics, Vol. 1A (NASA-TT-F-15375)
Subject Category
Structural Mechanics
Accession Number
74N28369
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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