VIBRATIONS OF AN ORTHOTROPIC SHALLOW SPHERICAL-SHELL ON A PASTERNAK FOUNDATION

Authors
PALIWAL DN KANAGASABAPATHY H GUPTA KM
Citation
Dn. Paliwal et al., VIBRATIONS OF AN ORTHOTROPIC SHALLOW SPHERICAL-SHELL ON A PASTERNAK FOUNDATION, Composite structures, 33(3), 1995, pp. 135-142
Citations number
14
Categorie Soggetti
Materials Sciences, Composites
Journal title
Composite structures → ACNP
ISSN journal
02638223
Volume
33
Issue
3
Year of publication
1995
Pages
135 - 142
Database
ISI
SICI code
0263-8223(1995)33:3<135:VOAOSS>2.0.ZU;2-0
Abstract
Large amplitude free vibrations of a clamped polar orthotropic shallow spherical shell on a Pasternak foundation are investigated using Sinh aray and Banerjee's approach. Numerical results are obtained for movab le as well as immovable clamped edges. The effects of shell geometry a nd foundation parameters on frequency-amplitude characteristics are st udied and plotted.