Acoustic and Elastic Wave Fields in Geophysics, III

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Publisher : Elsevier
ISBN 13 : 0080457681
Total Pages : 669 pages
Book Rating : 4.0/5 (84 download)

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Book Synopsis Acoustic and Elastic Wave Fields in Geophysics, III by : Alex Kaufman

Download or read book Acoustic and Elastic Wave Fields in Geophysics, III written by Alex Kaufman and published by Elsevier. This book was released on 2005-05-16 with total page 669 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph is the last volume in the series 'Acoustic and Elastic Wave Fields in Geophysics'. The previous two volumes published by Elsevier (2000, 2002) dealt mostly with wave propagation in liquid media. The third volume is dedicated to propagation of plane, spherical and cylindrical elastic waves in different media including isotropic and transversely isotropic solids, liquid-solid models, and media with cylindrical inclusions (boreholes). * Prevalence of physical reasoning on formal mathematical derivations * Readers do not need to have a strong background in mathematics and mathematical physics * Detailed analysis of wave phenomena in various types of elastic and liquid-elastic media

Acoustic and Elastic Wave Fields in Geophysics

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Publisher : Gulf Professional Publishing
ISBN 13 : 9780444506429
Total Pages : 640 pages
Book Rating : 4.5/5 (64 download)

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Book Synopsis Acoustic and Elastic Wave Fields in Geophysics by : Alexander A. Kaufman

Download or read book Acoustic and Elastic Wave Fields in Geophysics written by Alexander A. Kaufman and published by Gulf Professional Publishing. This book was released on 2000 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a continuation of 'Acoustic and Elastic Wave Fields in Geophysics, Part I' published in 2000. The second volume is dedicated to propagation of linear plane, spherical and cylindrical acoustic waves in different media. Chapter 1 is devoted to principles of geometric acoustic in plane wave approximation. The eikonal and transport equations are derived. Ray tracing and wavefront construction techniques are explained. Chapter 2 deals with dynamic properties of wave fields. The behavior of pressure and displacements amplitudes in zero approximation is analysed in two ways: using Poynting vector and solving the transport equation. This chapter contains several examples related to shadow zones and caustics. In Chapter 3 using the results of analysis of high-frequency wave kinematics and dynamics some fundamental aspects of Kirchhoff migration are described. Chapters 4 and 5 are devoted to propagation of plane waves in media with flat boundaries in the case of normal and oblique incidence. Special attention is paid to the case when an incident angle exceeds the critical angles. Formation of normal modes in the waveguide is discussed. Chapter 6 deals with a spherical wave reflection and refraction. The steepest descent method is introduced to describe the behavior of reflected, transmitted, head and evanescent waves. In Chapter 7 propagation of stationary and transient waves in a waveguide formed by a flat layer with low velocity are investigated. Normal modes and waves related to the branch points of integrands under consideration are studied. Dispersive properties of normal modes are discussed. Chapter 8 describes wave propagation inside cylinder in acoustic media. Several appendices are added to help the reader understand different aspects of mathematics used in the book.

Acoustic and Elastic Wave Fields in Geophysics, III

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Author :
Publisher : Elsevier Science
ISBN 13 : 9780444550514
Total Pages : 0 pages
Book Rating : 4.5/5 (55 download)

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Book Synopsis Acoustic and Elastic Wave Fields in Geophysics, III by : Alex Kaufman

Download or read book Acoustic and Elastic Wave Fields in Geophysics, III written by Alex Kaufman and published by Elsevier Science. This book was released on 2005-05-13 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph is the last volume in the series 'Acoustic and Elastic Wave Fields in Geophysics'. The previous two volumes published by Elsevier (2000, 2002) dealt mostly with wave propagation in liquid media. The third volume is dedicated to propagation of plane, spherical and cylindrical elastic waves in different media including isotropic and transversely isotropic solids, liquid-solid models, and media with cylindrical inclusions (boreholes).

Acoustic and Elastic Wave Fields in Geophysics, Part II

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Author :
Publisher : Elsevier Science
ISBN 13 : 9780444506429
Total Pages : 0 pages
Book Rating : 4.5/5 (64 download)

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Book Synopsis Acoustic and Elastic Wave Fields in Geophysics, Part II by : A.L. Levshin

Download or read book Acoustic and Elastic Wave Fields in Geophysics, Part II written by A.L. Levshin and published by Elsevier Science. This book was released on 2002-10-11 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a continuation of 'Acoustic and Elastic Wave Fields in Geophysics, Part I' published in 2000. The second volume is dedicated to propagation of linear plane, spherical and cylindrical acoustic waves in different media. Chapter 1 is devoted to principles of geometric acoustic in plane wave approximation. The eikonal and transport equations are derived. Ray tracing and wavefront construction techniques are explained. Chapter 2 deals with dynamic properties of wave fields. The behavior of pressure and displacements amplitudes in zero approximation is analysed in two ways: using Poynting vector and solving the transport equation. This chapter contains several examples related to shadow zones and caustics. In Chapter 3 using the results of analysis of high-frequency wave kinematics and dynamics some fundamental aspects of Kirchhoff migration are described. Chapters 4 and 5 are devoted to propagation of plane waves in media with flat boundaries in the case of normal and oblique incidence. Special attention is paid to the case when an incident angle exceeds the critical angles. Formation of normal modes in the waveguide is discussed. Chapter 6 deals with a spherical wave reflection and refraction. The steepest descent method is introduced to describe the behavior of reflected, transmitted, head and evanescent waves. In Chapter 7 propagation of stationary and transient waves in a waveguide formed by a flat layer with low velocity are investigated. Normal modes and waves related to the branch points of integrands under consideration are studied. Dispersive properties of normal modes are discussed. Chapter 8 describes wave propagation inside cylinder in acoustic media. Several appendices are added to help the reader understand different aspects of mathematics used in the book.

Acoustic and Elastic Wave Fields in Geophysics, III. Methods in Geochemistry and Geophysics

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Publisher :
ISBN 13 :
Total Pages : 669 pages
Book Rating : 4.:/5 (12 download)

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Book Synopsis Acoustic and Elastic Wave Fields in Geophysics, III. Methods in Geochemistry and Geophysics by : Alexander A. Kaufman

Download or read book Acoustic and Elastic Wave Fields in Geophysics, III. Methods in Geochemistry and Geophysics written by Alexander A. Kaufman and published by . This book was released on 2005 with total page 669 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph is the last volume in the series ""Acoustic and Elastic Wave Fields in Geophysics"". The previous two volumes published by Elsevier (2000, 2002) dealt mostly with wave propagation in liquid media. The third volume is dedicated to propagation of plane, spherical and cylindrical elastic waves in different media including isotropic and transversely isotropic solids, liquid-solid models, and media with cylindrical inclusions (boreholes). This book contains the prevalence of physical reasoning on formal mathematical derivations. Readers do not need to have a strong background in math.

Elastic Wave Field Extrapolation

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Author :
Publisher : Elsevier
ISBN 13 : 1483291006
Total Pages : 485 pages
Book Rating : 4.4/5 (832 download)

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Book Synopsis Elastic Wave Field Extrapolation by : C.P.A. Wapenaar

Download or read book Elastic Wave Field Extrapolation written by C.P.A. Wapenaar and published by Elsevier. This book was released on 2014-04-14 with total page 485 pages. Available in PDF, EPUB and Kindle. Book excerpt: Extrapolation of seismic waves from the earth's surface to any level in the subsurface plays an essential role in many advanced seismic processing schemes, such as migration, inverse scattering and redatuming. At present these schemes are based on the acoustic wave equation. This means not only that S-waves (shear waves) are ignored, but also that P-waves (compressional waves) are not handled correctly. In the seismic industry there is an important trend towards multi-component data acquisition. For processing of multi-component seismic data, ignoring S-waves can no longer be justified. Wave field extrapolation should therefore be based on the full elastic wave equation.In this book the authors review acoustic one-way extrapolation of P-waves and introduce elastic one-way extrapolation of P- and S-waves. They demonstrate that elastic extrapolation of multi-component data, decomposed into P- and S-waves, is essentially equivalent to acoustic extrapolation of P-waves. This has the important practical consequence that elastic processing of multi-component seismic data need not be significantly more complicated than acoustic processing of single-component seismic data. This is demonstrated in the final chapters, which deal with the application of wave field extrapolation in the redatuming process of single- and multi-component seismic data. Geophysicists, and anyone who is interested in a review of acoustic and elastic wave theory, will find this book useful. It is also a suitable textbook for graduate students and those following courses in elastic wave field extrapolation as each subject is introduced in a relatively simple manner using the scalar acoustic wave equation. In the chapters on elastic wave field extrapolation the formulation, whenever possible, is analogous to that used in the chapters on acoustic wave field extrapolation. The text is illustrated throughout and a bibliography and keyword index are provided.

Acoustic and Elastic Wave Fields in Geophysics

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 ( download)

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Book Synopsis Acoustic and Elastic Wave Fields in Geophysics by : Alexander A. Kaufman

Download or read book Acoustic and Elastic Wave Fields in Geophysics written by Alexander A. Kaufman and published by . This book was released on 2000 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Acoustic and Elastic Wave Fields in Geophysics, Part II

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Author :
Publisher : Elsevier Science
ISBN 13 : 9780444506429
Total Pages : 0 pages
Book Rating : 4.5/5 (64 download)

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Book Synopsis Acoustic and Elastic Wave Fields in Geophysics, Part II by : A.L. Levshin

Download or read book Acoustic and Elastic Wave Fields in Geophysics, Part II written by A.L. Levshin and published by Elsevier Science. This book was released on 2002-10-11 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a continuation of 'Acoustic and Elastic Wave Fields in Geophysics, Part I' published in 2000. The second volume is dedicated to propagation of linear plane, spherical and cylindrical acoustic waves in different media. Chapter 1 is devoted to principles of geometric acoustic in plane wave approximation. The eikonal and transport equations are derived. Ray tracing and wavefront construction techniques are explained. Chapter 2 deals with dynamic properties of wave fields. The behavior of pressure and displacements amplitudes in zero approximation is analysed in two ways: using Poynting vector and solving the transport equation. This chapter contains several examples related to shadow zones and caustics. In Chapter 3 using the results of analysis of high-frequency wave kinematics and dynamics some fundamental aspects of Kirchhoff migration are described. Chapters 4 and 5 are devoted to propagation of plane waves in media with flat boundaries in the case of normal and oblique incidence. Special attention is paid to the case when an incident angle exceeds the critical angles. Formation of normal modes in the waveguide is discussed. Chapter 6 deals with a spherical wave reflection and refraction. The steepest descent method is introduced to describe the behavior of reflected, transmitted, head and evanescent waves. In Chapter 7 propagation of stationary and transient waves in a waveguide formed by a flat layer with low velocity are investigated. Normal modes and waves related to the branch points of integrands under consideration are studied. Dispersive properties of normal modes are discussed. Chapter 8 describes wave propagation inside cylinder in acoustic media. Several appendices are added to help the reader understand different aspects of mathematics used in the book.

Wave Fields in Real Media

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Publisher : Elsevier
ISBN 13 : 0081000030
Total Pages : 690 pages
Book Rating : 4.0/5 (81 download)

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Book Synopsis Wave Fields in Real Media by : José M. Carcione

Download or read book Wave Fields in Real Media written by José M. Carcione and published by Elsevier. This book was released on 2014-12-08 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt: Authored by the internationally renowned José M. Carcione, Wave Fields in Real Media: Wave Propagation in Anisotropic, Anelastic, Porous and Electromagnetic Media examines the differences between an ideal and a real description of wave propagation, starting with the introduction of relevant stress-strain relations. The combination of this relation and the equations of momentum conservation lead to the equation of motion. The differential formulation is written in terms of memory variables, and Biot's theory is used to describe wave propagation in porous media. For each rheology, a plane-wave analysis is performed in order to understand the physics of wave propagation. This book contains a review of the main direct numerical methods for solving the equation of motion in the time and space domains. The emphasis is on geophysical applications for seismic exploration, but researchers in the fields of earthquake seismology, rock acoustics, and material science - including many branches of acoustics of fluids and solids - may also find this text useful. New to this edition: This new edition presents the fundamentals of wave propagation in Anisotropic, Anelastic, Porous Media while also incorporating the latest research from the past 7 years, including that of the author. The author presents all the equations and concepts necessary to understand the physics of wave propagation. These equations form the basis for modeling and inversion of seismic and electromagnetic data. Additionally, demonstrations are given, so the book can be used to teach post-graduate courses. Addition of new and revised content is approximately 30%. Examines the fundamentals of wave propagation in anisotropic, anelastic and porous media Presents all equations and concepts necessary to understand the physics of wave propagation, with examples Emphasizes geophysics, particularly, seismic exploration for hydrocarbon reservoirs, which is essential for exploration and production of oil

Elastic Waves in Solids II

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Publisher : Springer Science & Business Media
ISBN 13 : 9783540659310
Total Pages : 468 pages
Book Rating : 4.6/5 (593 download)

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Book Synopsis Elastic Waves in Solids II by : DANIEL ROYER

Download or read book Elastic Waves in Solids II written by DANIEL ROYER and published by Springer Science & Business Media. This book was released on 1999-11-30 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: Elastic waves possess some remarkable properties and have become ever more important to applications in fields such as telecommunications (signal processing), medicine (echography), and metallurgy (non-destructive testing). These volumes serve as a bridge between basic books on wave phenomena and more technically oriented books on specific applications of wave phenomena. The first volume studies the different mechanisms of propagation in isotropic and anisotropic media. The second volume describes the generation and applications of free and guided waves.

Inverse Problems of Acoustic and Elastic Waves

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Publisher : SIAM
ISBN 13 : 9780898710502
Total Pages : 384 pages
Book Rating : 4.7/5 (15 download)

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Book Synopsis Inverse Problems of Acoustic and Elastic Waves by : Fadil Santosa

Download or read book Inverse Problems of Acoustic and Elastic Waves written by Fadil Santosa and published by SIAM. This book was released on 1984-01-01 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contents: A Survey of the Vocal Tract Inverse Problem: Theory, Computations and Experiments; Convergence of Discrete Inversion Solutions; Inversion of Band Limited Reflection Seismograms; Some Recent Results in Inverse Scattering Theory; Well-Posed Questions and Exploration of the Space of Parameters in Linear and Nonlinear Inversion; The Seismic Reflection Inverse Problem; Migration Methods: Partial but Efficient Solutions to the Seismic Inverse Problem; Relationship Between Linearized Inverse Scattering and Seismic Migration; Project Review on Geophysical and Ocean Sound Speed Profile Inversion; Acoustic Tomography; Inverse Problems of Acoustic and Elastic Waves; Finite Element Methods with Anisotropic Diffusion for Singularly Perturbed Convection Diffusion Problems; Adaptive Grid Methods for Hyperbolic Partial Differential Equations; Some Simple Stability Results for Inverse Scattering Problems; Inverse Scattering for Stratified, Isotropic Elastic Media Using the Trace Method; A Layer-Stripping Solution of the Inverse Problem for a One-Dimensional Elastic Medium; On Constructing Solutions to an Inverse Euler-Bernoulli Beam Problem; Far Field Patterns in Acoustic and Electromagnetic Scattering Theory; Renaissance Inversion; On the Equilibrium Equations of Poroelasticity; GPST-A Versatile Numerical Method for Solving Inverse Problems of Partial Differential Equations; and Applications of Seismic Ray-Tracing Techniques to the Study of Earthquake Focal Regions.

Propagation of Transient Elastic Waves in Stratified Anisotropic Media

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Publisher : Elsevier
ISBN 13 : 1483295907
Total Pages : 299 pages
Book Rating : 4.4/5 (832 download)

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Book Synopsis Propagation of Transient Elastic Waves in Stratified Anisotropic Media by : J.H.M.T. van der Hijden

Download or read book Propagation of Transient Elastic Waves in Stratified Anisotropic Media written by J.H.M.T. van der Hijden and published by Elsevier. This book was released on 2016-05-24 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt: Seismic waves are one of the standard diagnostic tools used to determine the mechanical parameters (volume density of mass, compressibility, elastic stiffness) in the interior of the earth and the geometry of subsurface structures. There is increasing evidence that in the interpretation of seismic data - especially shear-wave data - the influence of anisotropy must be taken into account.This volume presents a method to compute the seismic waves that are generated by an impulsive source in a stratified anisotropic medium. Although written with the seismic applications in mind, the method that is developed is not limited to solid-earth geophysics. In fact, the methods discussed in this monograph are applicable wherever waves propagate in stratified, anisotropic media. The standard approach to this problem is to employ Fourier transformations with respect to time and with respect to the horizontal spatial coordinates. To obtain numerical results, the relevant inverse transformations then have to be evaluated numerically. In this monograph the problem is, in contrast to the standard approach, solved by applying the Cagniard-de Hoop method and by representing the wave field as a sum of generalized rays. With this method, the computational results can be obtained relatively easily with any degree of accuracy, and with considerably less computation time. For completeness, analysis of acoustic waves in stratified isotropic media is included. Furthermore, for large horizontal or vertical source-receiver separations very efficient approximations are derived. Several examples and applications are given.

Imaging of Complex Media with Acoustic and Seismic Waves

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Publisher : Springer Science & Business Media
ISBN 13 : 3540416676
Total Pages : 352 pages
Book Rating : 4.5/5 (44 download)

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Book Synopsis Imaging of Complex Media with Acoustic and Seismic Waves by : Mathias Fink

Download or read book Imaging of Complex Media with Acoustic and Seismic Waves written by Mathias Fink and published by Springer Science & Business Media. This book was released on 2002-03-12 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this interdisciplinary book, leading experts in underwater acoustics, seismology, acoustic medical imaging and non-destructive testing present basic concepts as well as the recent advances in imaging. The different subjects tackled show significant similarities.

Computational and Experimental Studies of Acoustic Waves

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Publisher : BoD – Books on Demand
ISBN 13 : 9535137158
Total Pages : 156 pages
Book Rating : 4.5/5 (351 download)

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Book Synopsis Computational and Experimental Studies of Acoustic Waves by : Mahmut Reyhanoglu

Download or read book Computational and Experimental Studies of Acoustic Waves written by Mahmut Reyhanoglu and published by BoD – Books on Demand. This book was released on 2018-01-04 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents recent studies of acoustic wave propagation through different media including the atmosphere, Earth's subsurface, complex dusty plasmas, porous materials, and flexible structures. Mathematical models of the underlying physical phenomena are introduced and studied in detail. With its seven chapters, the book brings together important contributions from renowned international researchers to provide an excellent survey of recent computational and experimental studies of acoustic waves. The first section consists of four chapters that focus on computational studies, while the next section is composed of three chapters that center on experimental studies.

Geophysics Under Stress

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Publisher : SEG Books
ISBN 13 : 1560802103
Total Pages : 171 pages
Book Rating : 4.5/5 (68 download)

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Book Synopsis Geophysics Under Stress by : Colin M. Sayers

Download or read book Geophysics Under Stress written by Colin M. Sayers and published by SEG Books. This book was released on 2010 with total page 171 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides an overview of the sensitivity of elastic waves in the earth to in situ stress, pore pressure, and the anisotropy of the rock fabric. A variety of applications and real data examples is presented, with particular emphasis placed on the rock-physics basis underlying the use of geophysical data for solving geomechanical problems.

Theory of Elastic Waves

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Author :
Publisher : Springer Nature
ISBN 13 : 9811956626
Total Pages : 371 pages
Book Rating : 4.8/5 (119 download)

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Book Synopsis Theory of Elastic Waves by : Peijun Wei

Download or read book Theory of Elastic Waves written by Peijun Wei and published by Springer Nature. This book was released on 2023-01-01 with total page 371 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights a systematic introduction to the basic theory of elastic wave propagation in complex media. The theory of elastic waves is widely used in fields such as geophysical exploration, seismic survey, medical ultrasound imaging, nondestructive testing of materials and structures, phononic crystals, metamaterials and structure health monitoring. To help readers develop a systematic grasp of the basic theory, and thus its applications, the book elaborates on the theory of elastic wave propagation in isotropic solid media, covering phenomena in infinite media, interfaces, layered structure with finite thickness, Rayleigh wave and Love wave propagating along the surface of semi-infinite solid and covering layer, and the guided waves and leaky waves in flat plates and in cylindrical rods. The propagation patterns and features of guided waves in cylindrical shells and spherical shells are also introduced. The author wrote the book based on a decade of teaching experience of a graduate course of the same name and two decades of research on the theory and applications. The book is a valuable reference for students, researchers and professionals who expect an understandable and comprehensive discussion of the theory, analytical methods and related research results.

Fundamentals of Seismic Wave Propagation

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Publisher : Cambridge University Press
ISBN 13 : 9781139451635
Total Pages : 646 pages
Book Rating : 4.4/5 (516 download)

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Book Synopsis Fundamentals of Seismic Wave Propagation by : Chris Chapman

Download or read book Fundamentals of Seismic Wave Propagation written by Chris Chapman and published by Cambridge University Press. This book was released on 2004-07-29 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fundamentals of Seismic Wave Propagation, published in 2004, presents a comprehensive introduction to the propagation of high-frequency body-waves in elastodynamics. The theory of seismic wave propagation in acoustic, elastic and anisotropic media is developed to allow seismic waves to be modelled in complex, realistic three-dimensional Earth models. This book provides a consistent and thorough development of modelling methods widely used in elastic wave propagation ranging from the whole Earth, through regional and crustal seismology, exploration seismics to borehole seismics, sonics and ultrasonics. Particular emphasis is placed on developing a consistent notation and approach throughout, which highlights similarities and allows more complicated methods and extensions to be developed without difficulty. This book is intended as a text for graduate courses in theoretical seismology, and as a reference for all academic and industrial seismologists using numerical modelling methods. Exercises and suggestions for further reading are included in each chapter.