Interaction of normally incident SH-wave with an inhomogeneously strained elastic layer

Author

Chekurin, V.F. ; Kravchyshyn, O.Z.

Author_Institution

Pidstryhach Inst. for Appl. Problems in Mech. & Math., Lviv, Ukraine

fYear

2013

fDate

23-26 Sept. 2013

Firstpage

233

Lastpage

236

Abstract

The problem of normally incident shear wave interaction with elastic layer, remaining in plane strain state, is considered. The problem is formulated within the model for small elastic disturbance propagation in non-homogeneously strained continuum. With the use the iterative method an analytical solution in zero and first approximations is obtained. The solution is applied to describe inhomogeneous transparency of the layer with residual stresses acting in it.

Keywords

elastic waves; elasticity; inhomogeneous media; internal stresses; iterative methods; analytical solution; first approximations; inhomogeneous transparency; inhomogeneously strained elastic layer; iterative method; nonhomogeneously strained continuum; normally incident SH-wave interaction; normally incident shear wave interaction; plane strain state; residual stresses; small elastic disturbance propagation; zero approximations; Equations; Iterative methods; Mathematical model; Reflection; Residual stresses; Strain; Welding;

fLanguage

English

Publisher

ieee

Conference_Titel

Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory (DIPED), 2013 XVIIIth International Seminar/Workshop on

Conference_Location

Lviv

ISSN

2165-3585

Print_ISBN

978-966-02-6765-7

Type

conf

Filename

6653876