Non-linear stiffnesses in analysis of planar frames
β Scribed by Yeong-Bin Yang; Liang-Jenq Leu
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 754 KB
- Volume
- 117
- Category
- Article
- ISSN
- 0045-7825
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π SIMILAR VOLUMES
The dynamic stiffness method is extended to large amplitude free and forced vibrations of frames. When the steady state vibration is concerned, the time variable is replaced by the frequency parameter in the Fourier series sense and the governing partial differential equations are replaced by a set
## Abstract This paper describes an approach to shape optimal design of elastic planar frames with nonβlinear response. The foundation of the proposed approach forms an appropriate strategy of shape representation of the structure, based on the design element technique. A frame structure is treated