A PERTURBATION METHOD FOR REDUCTION OF E
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XIAOLIN LIU
📂
Article
📅
1997
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John Wiley and Sons
🌐
English
⚖ 248 KB
👁 2 views
A perturbation method to reduce the computing time for the eigenvalue analysis of structural dynamics is introduced in this paper. A simplified structural model, in which the degrees of freedom associated with the large stiffnesses are eliminated from the eigenvalue equation and the small masses are