Free vibration analysis of annular sector plates via conical shell equations

• Autorzy: Çiğdem Demir , Hakan Ersoy , Kadir Mercan , Ömer Civalek
• Języki publikacji: EN

Abstrakty

EN

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.

Słowa kluczowe

EN

Free vibration; annular plate; sector plates; discrete singular convolution; differential quadrature

• Wydawca: De Gruyter Open
• Czasopismo: Curved and Layered Structures
• Rocznik: 2017
• Tom: 4
• Numer: 1
• Strony: 146-157

Daty

wydano

2017-01-26

otrzymano

2017-02-07

zaakceptowano

2017-02-10

online

2017-07-27

Twórcy

autor

Çiğdem Demir

• ,

autor

Hakan Ersoy

• ,

autor

Kadir Mercan

• ,

autor

Ömer Civalek

• ,

Identyfikatory

DOI

10.1515/cls-2017-0011