DocumentCode
2350684
Title
Scattering of SH-waves by a crack-like inclusion
Author
Emets, V.F. ; Kunets, Ya I.
Author_Institution
Inst. of Appl. Problems of Mech. & Math., Acad. of Sci., Lvov, Ukraine
fYear
36100
fDate
2-5 Nov1998
Firstpage
126
Lastpage
130
Abstract
A thin-walled flat elastic inclusion of low rigidity is perfectly bonded to a surrounding elastic matrix and subjected to an incident plane harmonic SH-wave. The displacement fields in the wave zone of a scatterer are evaluated to the null order by the methods of matched asymptotic expansions and boundary integral equation, with the thickness-to-diameter ratio as the perturbation parameter
Keywords
boundary integral equations; elastic waves; inclusions; scattering; boundary integral equation; crack-like inclusion; displacement fields; elastic matrix; incident plane harmonic SH-wave; matched asymptotic expansions; null order; perturbation parameter; scatterer; thickness-to-diameter ratio; thin-walled flat elastic inclusion; wave zone; Boundary conditions; Elastodynamics; Frequency; Partial differential equations; Polarization; Scattering; Stress; Surface cracks; Thin wall structures; Time factors;
fLanguage
English
Publisher
ieee
Conference_Titel
Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, 1998. DIPED-98. Proceedings of III International Seminar/Workshop on
Conference_Location
Tbilisi
Print_ISBN
966-02-0621-6
Type
conf
DOI
10.1109/DIPED.1998.730959
Filename
730959
Link To Document