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Modeling damaged structural members for vibration analysis

โœ Scribed by A. Dimarogonas


Book ID
104154557
Publisher
Elsevier Science
Year
1987
Tongue
English
Weight
114 KB
Volume
112
Category
Article
ISSN
0022-460X

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VIBRATIONAL POWER FLOW ANALYSIS OF DAMAG
โœ T.Y. LI; W.H. ZHANG; T.G. LIU ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 243 KB

In view of structure-borne sound, vibrational power #ow analysis is investigated for damaged beam structures. In this paper, the damage is modelled as a joint of a local spring. The damage point transfer matrix and the beam element transfer matrix are deduced, then the relations of the vibrational p