Rayleigh Wave Diffraction on Surface Elastic Inclusion in the Half-Space
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Date
2020
Journal Title
Journal ISSN
Volume Title
Publisher
IEEE
Abstract
EN: The diffraction of the Rayleigh wave on a half-circular elastic inclusion which is located perpendicular to the half-space surface is considered. The low-frequency oscillations spectrum is analyzed. Using the method of boundary integral equations (BIE), the problem is reduced to the integral equations with respect to unknown defect opening functions. The mode-I stress intensity factors as functions of angular coordinate of an inclusion front point and wave number for various relations between the materials parameters are computed.
Description
V. Stankevych: ORCID 0000-0003-3471-6608
Keywords
surface compliant inclusion, half-space, Rayleigh wave diffraction, boundary integral equation method, dynamic stress intensity factor, КФД (ЛФ)
Citation
Stankevych V. Z., Zhbadynskyi I. Y., Vdovychyn I. Y. Rayleigh Wave Diffraction on Surface Elastic Inclusion in the Half-Space. Proceedings of 25th IEEE International Seminar / Workshop Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory (DIPED), Tbilisi, Georgia, 15–18 September 2020. Р. 163–167. DOI: 10.1109/DIPED49797.2020.9273382. Full text is absence.