๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

AXISYMMETRIC STRAINING MODES IN THE VIBRATION OF CIRCULAR PLATES

โœ Scribed by C.F. Liu; Y.T. Lee

Publisher
Elsevier Science
Year
1997
Tongue
English
Weight
183 KB
Volume
208
Category
Article
ISSN
0022-460X

No coin nor oath required. For personal study only.

โœฆ Synopsis

Axisymmetric straining modes, which are different from the axisymmetric flexural modes of vibrating circular plates and cannot be revealed by conventional plate theory-based approaches, are investigated in the present study. Mode shapes of an example problem with clamped and four different simply-supported boundary conditions are presented to show what straining modes may look like. The straining modes are classified into three types and a criterion is set up to predict the appearance of straining modes. Some observations about straining modes are obtained and discussions are made. Results for different Poisson ratios are also shown.

๐Ÿ“œ SIMILAR VOLUMES

AXISYMMETRIC VIBRATION OF A CIRCULAR PLA
AXISYMMETRIC VIBRATION OF A CIRCULAR PLATE WITH EXPONENTIAL THICKNESS VARIATION
โœ B. Singh; V. Saxena ๐Ÿ“‚ Article ๐Ÿ“… 1996 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 315 KB

The Rayleigh-Ritz method has been used to find the first four frequencies, mode shapes and nodal radii for axisymmetric vibration of a circular plate when the thickness varies exponentially with the radial distance. Results are given for a clamped as well as simply supported boundary for various val