Call For Paper Volume:4 Issue:8 Aug'2017 |

DYNAMIC ANALYSIS OF STRUCTURES UNDER FREE VIBRATIONS USING FINITE ELEMENT AND INVERSE ITERATION TECHNIQUE

Publication Date : 28/02/2015



Author(s) :

R R Gadpal.


Volume/Issue :
Volume 2
,
Issue 2
(02 - 2015)



Abstract :

In old times emphasis was given to the static analysis of structures as the occurrence of disasters were not so frequent. But, now due to re-occurrences of disasters like earthquakes the emphasis is being shifted to dynamic considerations. In this paper the dynamic analysis of simple structures like spring mass system, cantilevers are presented. Element mass matrices are given. Technique for evaluation of eigenvalues (natural frequencies) and eigenvectors (mode shapes) are discussed. The computer programs include the inverse iteration scheme which can be applied to several field problems.


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DYNAMIC ANALYSIS OF STRUCTURES UNDER FREE VIBRATIONS USING FINITE ELEMENT AND INVERSE ITERATION TECHNIQUE

February 24, 2015