Abstract
The solution to a finite element analysis involving an eigenvalue/eigenvector extrapolation generally requires the eigenvalue solution as the design parameter. The eigenvector solution merely gives a visual representation of the deforming structure. Buckling and free vibration analyses are of this type, where the eigenvalue is related to the buckling load factor and natural frequency of the structure respectively. The eigenvector shows the buckled or vibrating shape of the structure.
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© 1995 Springer-Verlag Berlin Heidelberg
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Stephen, D.B., Steven, G.P. (1995). Error Estimation for General Finite Element Eigenvalue Problems. In: Atluri, S.N., Yagawa, G., Cruse, T. (eds) Computational Mechanics ’95. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-79654-8_19
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DOI: https://doi.org/10.1007/978-3-642-79654-8_19
Publisher Name: Springer, Berlin, Heidelberg
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