In this paper, free vibration analysis of annular sector plates has been presented via conical shell equations. By using the first-order shear deformation theory (FSDT) equation of motion of conical shell is obtained. The method of discrete singular convolution (DSC) and method differential quadrature (DQ) are used for solution of the vibration problem of annular plates for some special value of semi-vertex angle via conical shell equation. The obtained numerical results based on the two numerical approaches for annular sector plates compare well with the results available in the literature. The effects of some geometric parameters, grid numbers and types of the grid distribution have been discussed for curved plates.
@article{bwmeta1.element.doi-10_1515_cls-2017-0011,
author = {\c Ci\u gdem Demir and Hakan Ersoy and Kadir Mercan and \"Omer Civalek},
title = {Free vibration analysis of annular sector plates via conical shell equations},
journal = {Curved and Layered Structures},
volume = {4},
year = {2017},
pages = {146-157},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.doi-10_1515_cls-2017-0011}
}
Çiğdem Demir; Hakan Ersoy; Kadir Mercan; Ömer Civalek. Free vibration analysis of annular sector plates via conical shell equations. Curved and Layered Structures, Tome 4 (2017) pp. 146-157. http://gdmltest.u-ga.fr/item/bwmeta1.element.doi-10_1515_cls-2017-0011/