Journal ArticleDOI
Scattering of SV waves by a canyon in a fluid-saturated, poroelastic layered half-space, modeled using the indirect boundary element method
Reads0
Chats0
TLDR
In this paper, the scattering of SV waves by a canyon in a fluid-saturated, poroelastic layered half-space is modeled using the indirect boundary element method in the frequency domain.About:
This article is published in Soil Dynamics and Earthquake Engineering.The article was published on 2006-06-01. It has received 51 citations till now. The article focuses on the topics: Poromechanics & Boundary value problem.read more
Citations
More filters
Journal ArticleDOI
Poroelastodynamics: Linear Models, Analytical Solutions, and Numerical Methods
TL;DR: In this paper, an overview on poroelastodynamic models and some analytical solutions is presented, with a focus on dynamic formulations and the quasi-static case is not considered at all.
Journal ArticleDOI
Scattering of plane P, SV or Rayleigh waves by a shallow lined tunnel in an elastic half space
TL;DR: Based on the plane complex variable theory and the image technique, an analytical solution is presented for scattering of plane harmonic P, SV or Rayleigh waves by a shallow lined circular tunnel in an elastic half space.
Journal ArticleDOI
Fundamental solutions of a multi-layered transversely isotropic saturated half-space subjected to moving point forces and pore pressure
Zhenning Ba,Jianwen Liang +1 more
TL;DR: In this article, the steady-state dynamic response of a multi-layered transversely isotropic (TI) saturated half-space due to point forces and pore pressure moving with a constant speed is investigated.
Journal ArticleDOI
3D dynamic response of a multi-layered transversely isotropic half-space subjected to a moving point load along a horizontal straight line with constant speed
TL;DR: In this article, the steady-state dynamic response of a multi-layered transversely isotropic half-space generated by a point load moving along a horizontal straight line with constant speed is investigated.
Journal ArticleDOI
Two-dimensional scattering and diffraction of P- and SV-waves around a semi-circular canyon in an elastic half-space: An analytic solution via a stress-free wave function
Vincent W. Lee,Wen-Young Liu +1 more
TL;DR: In this article, the authors re-examine the boundary-valued problem of wave scattering and diffraction in elastic half-space from an applied mathematics points of view and redefine the proper form of the orthogonal cylindrical-wave functions for both the longitudinal P- and shear SV-waves so that they can together simultaneously satisfy the zero-stress boundary conditions at the halfspace surface.
References
More filters
Journal ArticleDOI
Theory of Propagation of Elastic Waves in a Fluid‐Saturated Porous Solid. I. Low‐Frequency Range
TL;DR: In this article, a theory for the propagation of stress waves in a porous elastic solid containing compressible viscous fluid is developed for the lower frequency range where the assumption of Poiseuille flow is valid.
Journal ArticleDOI
Theory of Propagation of Elastic Waves in a Fluid-Saturated Porous Solid. II. Higher Frequency Range
TL;DR: In this paper, the theory of propagation of stress waves in a porous elastic solid developed in Part I for the low-frequency range is extended to higher frequencies, and the breakdown of Poiseuille flow beyond the critical frequency is discussed for pores of flat and circular shapes.
Journal ArticleDOI
Mechanics of deformation and acoustic propagation in porous media
TL;DR: In this paper, a unified treatment of the mechanics of deformation and acoustic propagation in porous media is presented, and some new results and generalizations are derived, including anisotropic media, solid dissipation, and other relaxation effects.
Book
Dynamic soil-structure interaction
Abstract: Keywords: Interaction-sol-structure Reference Record created on 2004-09-07, modified on 2016-08-08
Journal ArticleDOI
On the Green's functions for a layered half-space. Part II
Randy J. Apsel,J. Enrique Luco +1 more
TL;DR: In this paper, a numerical procedure to obtain the dynamic Green's functions for layered viscoelastic media is presented based on numerical evaluation of certain Hankel-type integrals which appear in an integral representation derived previously by the authors.