In this paper, the outlined model is extended to cover the dynamics of thin-walled members with open or closed cross-section, making use of Hamilton's principle. Based on the displacement variational principle, a systematic method, called the spline finite member element method, is developed for vib
A displacement variational method for free vibration analysis of thin walled members
β Scribed by W.Y. Li; W.K. Ho
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 394 KB
- Volume
- 181
- Category
- Article
- ISSN
- 0022-460X
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
A uniformizing method is presented for the free vibration analysis of metal-piezoceramic composite thin plates which are popular structures of thin plate-type ultrasonic motors. A metal-piezoceramic composite thin plate is normally composed of a metal plate with one surface adhering to a piezoelectr
A mesh-free method is presented to analyze the static de#ection and the natural frequencies of thin plates of complicated shape. The present method uses moving least-squares (MLS) interpolation to construct shape functions based on a set of nodes arbitrarily distributed in the analysis domain. Discr
This paper presents a method for the dynamic analysis of initially tensioned orthotropic thin-walled cylindrical tubes conveying steady #uid #ow, based on Sanders' non-linear theory of thin shells and the classical potential #ow theory. The method is relatively straightforward, using a hydrodynamic
An accurate analytical method is described for establishing initial stress distributions in corner-tensioned rectangular membranes. With the stress distributions available it is shown how the Rayleigh-Ritz method is employed to obtain membrane free vibration frequencies and mode shapes. The initial