Seismic Waves In Laterally Inhomogeneous Media
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Seismic Waves In Laterally Inhomogeneous Media
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Author : Vlastislav Cerveny
language : en
Publisher: Springer Science & Business Media
Release Date : 1996-11
Seismic Waves In Laterally Inhomogeneous Media written by Vlastislav Cerveny and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996-11 with Gardening categories.
Reprint from Pure and Applied Geophysics (PAGEOPH), Volume 148 (1996), No. 1/2
Seismic Waves In Laterally Inhomogeneous Media
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Author : Ivan Psencik
language : en
Publisher: Birkhäuser
Release Date : 2013-03-07
Seismic Waves In Laterally Inhomogeneous Media written by Ivan Psencik and has been published by Birkhäuser this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-07 with Science categories.
This special issue contains contributions presented at the international workshop Seismic Waves in Laterally Inhomogeneous Media V, which was held at the Castle of Zahrádky, Czech Republic, June 5 - 9, 2000. The workshop, which was attended by about 60 seismologists from 16 countries, was devoted mainly to the current state of theoretical and computational means of study of seismic wave propagation in complex structures. The special issue begins with papers dealing with the study and the application of the ray methods. Problems such as coupling of quasi-shear waves or smoothing of models for effective ray computations are dealt with. Applications of the ray methods in seismic exploration are presented. Further, directional wavefield decomposition, phase space, path integral and parabolic equation methods are discussed. Attention is also devoted to attenuation and scattering problems, and to seismic inversion problems.
Seismic Waves In Laterally Inhomogeneous Media
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Author :
language : en
Publisher:
Release Date : 2002
Seismic Waves In Laterally Inhomogeneous Media written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with categories.
Seismic Wave Propagation In Laterally Inhomogeneous Media
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Author :
language : en
Publisher:
Release Date : 1989
Seismic Wave Propagation In Laterally Inhomogeneous Media written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with categories.
Seismic Waves In Laterally Inhomogeneous Media Part Ii
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Author : Ivan Psencik
language : en
Publisher: Birkhäuser
Release Date : 2012-12-06
Seismic Waves In Laterally Inhomogeneous Media Part Ii written by Ivan Psencik and has been published by Birkhäuser this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
The special issue contains contributions presented at the international workshop Seismic waves in laterally inhomogeneous media IV, which was held at the Castle of Trest, Czech Republic, May 22-27, 1995. The workshop, which was attended by about 100 seismologists from more than 10 countries, was devoted mainly to the current state of theoretical and computational means of study of seismic wave propagation in complex structures. The special issue can be of interest for theoretical, global and explorational seismologists. The first part contains papers dealing with the study and the use of various methods of solving forward and inverse problems in complicated structures. Among other methods, discrete-wave number method, the finite-difference method, the edge-wave supperposition method and the ray method are studied and used. Most papers contained in the second part are related to the ray method. The most important topics are two-point ray tracing, grid calculations of travel times and amplitudes and seismic wave propagation in anisotropic media.
Seismic Waves In Laterally Inhomogeneous Media Vi
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Author : Ivan Pšenčík
language : en
Publisher:
Release Date : 2006
Seismic Waves In Laterally Inhomogeneous Media Vi written by Ivan Pšenčík and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with categories.
Seismic Waves In Laterally Inhomogeneous Media
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Author : Ivan Pšenécík
language : en
Publisher:
Release Date :
Seismic Waves In Laterally Inhomogeneous Media written by Ivan Pšenécík and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on with Seismic waves categories.
Seismic Surface Waves In A Laterally Inhomogeneous Earth
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Author : V.I. Keilis-Borok
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Seismic Surface Waves In A Laterally Inhomogeneous Earth written by V.I. Keilis-Borok and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
Surface waves form the longest and strongest portion of a seismic record excited by explosions and shallow earthquakes. Traversing areas with diverse geologic structures, they 'absorb' information on the properties of these areas which is best retlected in dispersion, the dependence of velocity on frequency. The other prop erties of these waves - polarization, frequency content, attenuation, azimuthal variation of the amplitude and phase - arc also controlled by the medium between the source and the recording station; some of these are affected by the properties of the source itself and by the conditions around it. In recent years surface wave seismology has become an indispensable part of seismological practice. The maximum amplitude in the surface wave train of virtually every earthquake or major explosion is being measured and used by all national and international seismological surveys in the determination of the most important energy parameter of a seismic source, namely, the magnitude M,. The relationship between M, and the body wave magnitude fI1t, is routinely employed in identification of underground nuclear explosions. Surface waves of hundreds of earthquakes recorded every year are being analysed to estimate the seismic moment tensor of earthquake sources, to determine the periods of free oscillations of the Earth, to construct regional dispersion curves from which in turn the crustal and upper mantle structure in various areas is derived, and to evaluate the dissipative parameters of the mantle material.
Seismic Wave Propagation In Non Homogeneous Elastic Media By Boundary Elements
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Author : George D. Manolis
language : en
Publisher: Springer
Release Date : 2016-09-23
Seismic Wave Propagation In Non Homogeneous Elastic Media By Boundary Elements written by George D. Manolis and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-09-23 with Technology & Engineering categories.
This book focuses on the mathematical potential and computational efficiency of the Boundary Element Method (BEM) for modeling seismic wave propagation in either continuous or discrete inhomogeneous elastic/viscoelastic, isotropic/anisotropic media containing multiple cavities, cracks, inclusions and surface topography. BEM models may take into account the entire seismic wave path from the seismic source through the geological deposits all the way up to the local site under consideration. The general presentation of the theoretical basis of elastodynamics for inhomogeneous and heterogeneous continua in the first part is followed by the analytical derivation of fundamental solutions and Green's functions for the governing field equations by the usage of Fourier and Radon transforms. The numerical implementation of the BEM is for antiplane in the second part as well as for plane strain boundary value problems in the third part. Verification studies and parametric analysis appear throughout the book, as do both recent references and seminal ones from the past. Since the background of the authors is in solid mechanics and mathematical physics, the presented BEM formulations are valid for many areas such as civil engineering, geophysics, material science and all others concerning elastic wave propagation through inhomogeneous and heterogeneous media. The material presented in this book is suitable for self-study. The book is written at a level suitable for advanced undergraduates or beginning graduate students in solid mechanics, computational mechanics and fracture mechanics.
Seismic Wave Propagation In The Earth
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Author : A. Hanyga
language : en
Publisher: Elsevier
Release Date : 2016-07-29
Seismic Wave Propagation In The Earth written by A. Hanyga and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-07-29 with Science categories.
This volume contains an extensive presentation of the theory, phenomenology and interpretation of seismic waves produced by natural and artificial sources. Each theoretical topic discussed in the book is presented in a self-contained and mathematically rigorous form, yet without excessive demands on the reader's mathematical background. It is the only book to include such a complete presentation of the mathematical background and modern developments of the WKBJ theory of seismic waves, and detailed discussions of its wide ranging applications. The book will therefore be useful to postgraduate students and research workers specialising in seismic wave theory, theoretical seismology, electromagnetic wave theory and other fields of wave propagation theory.