Surface displacements due to elastic wave scattering by buried planar and non-planar cracks

DOI10.1016/0165-2125(85)90003-4zbMath0571.73024OpenAlexW2051572413MaRDI QIDQ1061527

B. George

Publication date: 1985

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

Full work available at URL: https://doi.org/10.1016/0165-2125(85)90003-4

zbMATH Keywords

finite element methodscatteringtwo dimensionscrackstraight crackfar-field displacementshybrid numerical techniquemultipolar representationsemi-infinite homogeneous isotropic elastic half- spacestress-intensity factors for the crack tipstime-harmonic plane longitudinal, shear, and Rayleigh wavesvertical displacement on the free surfaceY-shaped crack

Mathematics Subject Classification ID

Stress concentrations, singularities in solid mechanics (74G70) Surface waves in solid mechanics (74J15) Wave scattering in solid mechanics (74J20) Brittle damage (74R05)

Related Items (8)

Numerical analysis of surface-wave scattering by the boundary element method ⋮ The vibration of a half-space due to a buried mode i crack opening ⋮ BIEM analysis of a graded nano‐cracked elastic half‐plane under time‐harmonic waves ⋮ Sub-surface crack in an inhomogeneous half-plane: wave scattering phenomena by BEM ⋮ Dynamic fracture analysis of a smoothly inhomogeneous plane containing defects by BEM ⋮ Unnamed Item ⋮ 2-D elastodynamic scattering from a semi-infinite cracklike flaw with interfacial forces ⋮ Scattering of a pulse by a cavity in an elastic half-space

Cites Work

• Unnamed Item
• Dynamic stress intensity factors for buried planar and nonplanar cracks
• Scattering of elastic waves by a surface-breaking crack
• Scattering of SH waves by embedded cavities
• Elastodynamic stress intensity factors of a crack near an interface
• Single and multiple scattering of elastic waves in two dimensions
• Diffraction of SH-Waves by an Edge Crack
• Resonance Effects for a Crack Near a Free Surface
• Diffraction of Antiplane Shear Waves by an Edge Crack
• Elastodynamic Stress-Intensity Factors for a Crack Near a Free Surface
• Interference of corner reflected and edge diffracted signals for a surface-breaking crack
• Elastodynamic Analysis of an Edge Crack
• Scattering of longitudinal and transverse waves by a sub-surface crack
• Scattering of surface waves by a sub-surface crack
• Surface-wave rays in elastodynamic diffraction by cracks
• A Ray Theory for Elastodynamic Stress-Intensity Factors
• Diffraction of elastic waves by cylindrical cavity in a half-space

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