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Grids with elastically supported innernodes

โœ Scribed by N. Subramonian; G. Subramanian

Book ID
102638322
Publisher
Elsevier Science
Year
1971
Weight
188 KB
Volume
6
Category
Article
ISSN
0007-3628

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โœฆ Synopsis

Existing difference equation methods to analyse laterally loaded diagrids and orthogonal grids are extended to obtain closed form solutions for simply supported gridworks with elastically supported innernodes. The free oscillations of these grids are also studied treating the mass of the beams to be lumped at the nodes. The stiffness of the elastic supports increases all the natural frequency values of the grids and in particular, that of the fundamental frequency significantly.

๐Ÿ“œ SIMILAR VOLUMES

Random vibration of an elastically suppo
Random vibration of an elastically supported circular plate with an elastically restrained edge and an initial tension
โœ S. Chonan ๐Ÿ“‚ Article ๐Ÿ“… 1978 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 471 KB

This paper deals with the problem of the random vibration of an elastically supported circular plate with an elastically restrained edge and an initial radial tension. The random excitation is taken to be a distribution of spatially uncorrelated random forces. Analytical expressions for the mean squ

Non-Linear Vibration and Instabilities o
Non-Linear Vibration and Instabilities of Elastically Supported Beams With Axial Restraints
โœ D.G. Fertis; C.T. Lee ๐Ÿ“‚ Article ๐Ÿ“… 1993 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 363 KB

The research reported here deals with the non-linear vibration and the static and flutter instabilities of a uniform beam that is elastically supported by a horizontal and vertical spring at each of the two ends of the member. The beam is also subjected to axial and transverse restraints. The axial