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Transmission of vibration in beam systems
Author(s) -
Henshell R. D.,
Warburton G. B.
Publication year - 1969
Publication title -
international journal for numerical methods in engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.421
H-Index - 168
eISSN - 1097-0207
pISSN - 0029-5981
DOI - 10.1002/nme.1620010105
Subject(s) - transmissibility (structural dynamics) , vibration , modal analysis , structural engineering , beam (structure) , modal , natural frequency , transmission (telecommunications) , simple (philosophy) , acoustics , modal testing , modal analysis using fem , engineering , physics , computer science , vibration isolation , materials science , telecommunications , philosophy , epistemology , polymer chemistry
Three methods for finding natural frequencies and modes of complex structures composed of beam elements are described and compared. The analysis is extended to include hysteretic damping for the determination of response and transmissibility without a modal analysis. Experimental comparison is given for the response of a simple engineering structure.