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Reduction of stiffness and mass matrices

โœ Scribed by GUYAN, R. J.


Book ID
120225815
Publisher
American Institute of Aeronautics and Astronautics
Year
1965
Tongue
English
Weight
134 KB
Volume
3
Category
Article
ISSN
0001-1452

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DYNAMIC CONDENSATION OF MASS AND STIFFNE
โœ N. Zhang ๐Ÿ“‚ Article ๐Ÿ“… 1995 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 406 KB

Details are given of a procedure for condensing the mass and stiffness matrices of a structure for dynamic analysis. The condensed model is based on choosing nc master co-ordinates Xc from the original n co-ordinates X and nc natural frequencies and the corresponding modes of the original model. The