Title : ( General analytical solution for elastic radial wave propagation and dynamic analysis of functionally graded thick hollow cylinders subjected to impact loading )
Authors: Seyed Mahmoud Hosseini , Mohammad Hossein Abolbashari ,
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Abstract
An analytical method is proposed for dynamic response analysis of functionally graded thick hollow cylinders under impact loading. The wave motion equation is solved using an analytical method that is based on the composition of Bessel functions. The mechanical properties are considered as a power function of radius across the thickness of FG cylinder. The FG cylinder is excited by an impact loading at the inner surface of cylinder and the plane strain and axisymmetry conditions are assumed for the problem. The time histories of radial displacement and radial and hoop stresses are presented. Also the dynamic response of FG cylinder is obtained and discussed for various kinds of power function exponents.
Keywords
, Functionally graded materials, Thick cylinders, Wave motion, Analytical solution
@article{paperid:1011697,
author = {Hosseini, Seyed Mahmoud and Abolbashari, Mohammad Hossein},
title = {General analytical solution for elastic radial wave propagation and dynamic analysis of functionally graded thick hollow cylinders subjected to impact loading},
journal = {Acta Mechanica},
year = {2010},
volume = {212},
number = {1},
month = {June},
issn = {0001-5970},
pages = {1--19},
numpages = {18},
keywords = {Functionally graded materials; Thick cylinders; Wave motion; Analytical solution},
}
%0 Journal Article
%T General analytical solution for elastic radial wave propagation and dynamic analysis of functionally graded thick hollow cylinders subjected to impact loading
%A Hosseini, Seyed Mahmoud
%A Abolbashari, Mohammad Hossein
%J Acta Mechanica
%@ 0001-5970
%D 2010
