DYNAMIC CONDENSATION OF MASS AND STIFFNE
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N. Zhang
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Article
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1995
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Elsevier Science
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English
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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