A 2.5D IBEM to investigate the 3D seismic response of 2D topographies in a multi-layered transversely isotropic half-space

DOI10.1016/J.ENGANABOUND.2020.01.019zbMath1464.74238OpenAlexW3005569211MaRDI QIDQ2301642

Qiaozhi Sang, Zhong-Xian Liu, Zhenning Ba, Zhanyuan Fu

Publication date: 25 February 2020

Published in: Engineering Analysis with Boundary Elements (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.enganabound.2020.01.019

zbMATH Keywords

SH-wavesqSV-waves2.5d IBEMtopographic featurestransversely isotropic qP-waves

Mathematics Subject Classification ID

Boundary element methods applied to problems in solid mechanics (74S15) Seismology (including tsunami modeling), earthquakes (86A15) Boundary element methods for boundary value problems involving PDEs (65N38)

Related Items (3)

The scattering of seismic waves from saturated river valley with water layer: modelled by indirect boundary element method ⋮ Coupled FEM/SBFEM investigation on the characteristic analysis of seismic motions of a trapezoidal canyon in a layered half-space ⋮ The dynamic stiffness matrix method for seismograms synthesis for layered transversely isotropic half-space

Cites Work

• The indirect boundary integral equation method for the broadband scattering of plane P, SV and Rayleigh waves by a Hill topography
• Propagation of sh elastic waves in deep sedimentary basins with an oblique velocity gradient
• Direct 3d BEM for scattering of elastic waves in a homogeneous anisotropic half-space
• Two-dimensional FM-IBEM solution to the broadband scattering of elastic waves in a fluid-saturated poroelastic half-space
• 3D dynamic responses of a 2D Hill in a layered half-space subjected to obliquely incident plane P-, SV- and SH-waves
• Rayleigh wave correction for the BEM analysis of two‐dimensional elastodynamic problems in a half‐space

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