Seismic body waves in anisotropic media: propagation through a layer
نویسندگان
چکیده
منابع مشابه
Effect of Initial Stress on Propagation of Love Waves in an Anisotropic Porous Layer
In the present paper, effect of initial stresses on the propagation of Love waves has been investigated in a fluid saturated, anisotropic, porous layer lying in welded contact over a prestressed, non-homogeneous elastic half space. The dispersion equation of phase velocity has been derived. It has been found that the phase velocity of Love waves is considerably influenced by porosity and anisot...
متن کاملFinite Propagation Speed of Waves in Anisotropic Viscoelastic Media
Finite propagation speed properties in mathematical elastic and viscoelastic models are fundamental in many applications where the data exhibits propagating fronts. We note particularly that this property is observed in biomechanical imaging of tissue, in particular in the supersonic imaging experiment, and also in geophysics and ocean acoustics. With these applications in mind, noting that the...
متن کاملPropagation of Electromagnetic Waves in Anisotropic Media: Mach-Zehnder Devices
he main objective of this paper is to present a detailed study concerning the modeling of passive optical devices, controlled by the linear electro-optic Pockels effect [1]-[8], particularly the Mach-Zehnder devices. First it is studied the anisotropic media in general where is deduced the electro-optic tensor and the appropriate indexes ellipsoid expressions to a crystal such as lithium niobat...
متن کاملfour-dimensional propagation and coupling of electromagnetic waves in inhomogenous anisotropic non-stationary absorbing media
a complete linear theory in four dimensional space-time is constructed for propagation and coupling of electromagnetic waves in the most general case, i.e. media where all three space directions are in homogeneous and where temporal changes, anisotropy and absorbtion are also included. the only condition is that the properties of the medium should be slowly varying, although it is assumed that ...
متن کاملNondiffracting waves in anisotropic media.
Recently the physics of ballistic phonon propagation in anisotropic crystals has been studied with new phonon-imaging methods. In this paper we consider nondiffracting waves that can propagate in anisotropic crystals and analyze their properties that emerge specifically due to the anisotropy. We further present a detailed generation and detection scheme for the experimental verification of the ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Geophysical Journal International
سال: 1977
ISSN: 0956-540X,1365-246X
DOI: 10.1111/j.1365-246x.1977.tb03709.x