Time-domain finite difference calculations for interaction of an ultrasonic wave with a surface-breaking crack

DOI10.1016/0165-2125(87)90051-5zbMath0601.73104OpenAlexW1980337893MaRDI QIDQ1081409

Jan. D. Achenbach, Clyde L. Scandrett

Publication date: 1987

Published in: Wave Motion (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0165-2125(87)90051-5

zbMATH Keywords

finite difference methoddiffractionwelded contacthomogeneous slabsurface-breaking cracktime historiescorner reflectiondifferent mechanical propertiesFour two-dimensional configurationsfull-field snapshotssemi-infinite slabsTime-domain calculationsultrasonic displacement pulsewithout such a crack

Mathematics Subject Classification ID

Wave scattering in solid mechanics (74J20) Brittle damage (74R05) Numerical and other methods in solid mechanics (74S99)

Related Items

Transient scattering of Rayleigh waves by surface-breaking and sub-surface cracks ⋮ A finite difference method for elastic wave scattering by a planar crack with contacting faces ⋮ FE-PML MODELING OF 3D SCATTERING OF TRANSIENT ELASTIC WAVES IN CRACKED PLATE WITH RECTANGULAR CROSS SECTION

Cites Work

• Application of the Limiting Amplitude Principle to Elastodynamic Scattering Problems
• Group Velocity in Finite Difference Schemes
• Numerical Solution for Two-Dimensional Elastic Wave Propagation in Finite Bars
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