On a direct eigenvalue analysis for locally modified structures
โ Scribed by Itio Hirai; Torazo Yoshimura; Kiyoshi Takamura
- Publisher
- John Wiley and Sons
- Year
- 1973
- Tongue
- English
- Weight
- 173 KB
- Volume
- 6
- Category
- Article
- ISSN
- 0029-5981
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๐ SIMILAR VOLUMES
A perturbation method to reduce the computing time for the eigenvalue analysis of structural dynamics is introduced in this paper. A simplified structural model, in which the degrees of freedom associated with the large stiffnesses are eliminated from the eigenvalue equation and the small masses are
## Abstract The collaborative structural analysis (CSA) system is capable of performing highly sophisticated structural analyses utilizing the beneficial features of existing individual structural analysis programmes. It requires a time consuming static condensation procedure if adopting an implici