Finite element model updating using vibration test data under base excitation
โ Scribed by R.M. Lin; J. Zhu
- Book ID
- 104032790
- Publisher
- Elsevier Science
- Year
- 2007
- Tongue
- English
- Weight
- 426 KB
- Volume
- 303
- Category
- Article
- ISSN
- 0022-460X
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
This work reports findings from a case study which is aimed at updating a medium-size finite element model using frequency response function (FRF) data. The numerical stability of the method and its applicability to true measured FRF data were investigated in the case of a plate-beam structure which
This work outlines the basic formulation for the frequency response function based updating method and discusses several possible solution strategies. Using simulated experimental data, systematic studies are conducted in the case of a simple beam structure to investigate the uniqueness of the updat
This paper presents an eigensensitivity-based finite element (FE) model updating procedure for FE model updating of an existing 310 m tall Nanjing TV Tower based on ambient vibration measurements. Good correlations of dynamic characteristics of the tower determined from the updated FE models and the