๐”– Bobbio Scriptorium
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Calculation of mass-, damping- and stiffness matrices for soil

โœ Scribed by W. Schilling


Book ID
107934924
Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
42 KB
Volume
7
Category
Article
ISSN
0266-352X

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Reduction of stiffness and mass matrices
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DYNAMIC CONDENSATION OF MASS AND STIFFNE
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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