Dynamic condensation techniques have been broadly applied to the domains of testanalysis-model correlation, vibration control, damage detection and so on to reduce the structural matrices (sti!ness, mass and/or damping matrices) of "nite element models. Based on the subspace iteration method in the
An accurate method of dynamic condensation in structural analysis
β Scribed by Andrew Yee-Tak Leung
- Publisher
- John Wiley and Sons
- Year
- 1978
- Tongue
- English
- Weight
- 427 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0029-5981
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## Abstract An iterative solution process combined with the penalty function method employed in constrained variational priciples is described. As an example of the use of the method an axiβsymmetric plate with the complementary energy formulation is considered.
Dynamic animation of stresses and displacements, which complement each other, can be a useful tool in the analysis and design of structural components. At the present time only displacement-mode animation is available through the popular stiffness formulation. This paper attempts to complete this va