Scattering of SH-Wave by Interface Cylindrical Elastic Inclusion With Diametrical Cracks
Abstract eng: The scattering and the dynamic stress intensity factor of SH-wave by interface cylindrical elastic inclusion with diametrical cracks are studied by the use of Green’s function method. The Green’s function is an essential solution of displacement field for an elastic half space with a half cylindrical inclusion impacted by out-plane harmonic line source loading at horizontal surface. The integral equations can be obtained by the use of Green’s function. The dynamic stress intensity factor are given. Numerical results are illustrated and the influences of wave number, incident wave angle, geometric feature size and combination of different media parameters upon dynamic stress intensity factor are discussed.
Contributors:
Conference Title:
Conference Title:
14th World Conference on Earthquake Engineering
Conference Venue:
Bejing (CN)
Conference Dates:
2008-10-12 / 2008-10-17
Rights:
Text je chráněný podle autorského zákona č. 121/2000 Sb.
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Record created 2014-12-05, last modified 2014-12-05
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