Viscoelastic Waves and Rays in Layered Media

Viscoelastic Waves and Rays in Layered Media PDF Author: Roger Borcherdt
Publisher: Cambridge University Press
ISBN: 1108495699
Category : Science
Languages : en
Pages : 519

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Book Description
A rigorous self-contained exposition of the mathematical theory for wave propagation and general ray theory in layered viscoelastic media.

Viscoelastic Waves and Rays in Layered Media

Viscoelastic Waves and Rays in Layered Media PDF Author: Roger Borcherdt
Publisher: Cambridge University Press
ISBN: 1108495699
Category : Science
Languages : en
Pages : 519

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Book Description
A rigorous self-contained exposition of the mathematical theory for wave propagation and general ray theory in layered viscoelastic media.

Viscoelastic Waves and Rays in Layered Media

Viscoelastic Waves and Rays in Layered Media PDF Author: Roger D. Borcherdt
Publisher: Cambridge University Press
ISBN: 1108852246
Category : Science
Languages : en
Pages : 520

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Book Description
This second edition extends the rigorous, self-contained exposition of the theory for viscoelastic wave propagation in layered media to include head waves and general ray theory. The theory, not published elsewhere, provides solutions for fundamental wave-propagation and ray-theory problems valid for any media with a linear response, elastic or anelastic. It explains measurable variations in wave speed, particle motion, and attenuation of body waves, surface waves, and head waves induced at anelastic material boundaries that do not occur for elastic waves. This book may be used as a textbook for advanced university courses and as a research reference in seismology, exploration geophysics, engineering, solid mechanics, and acoustics. It provides computation steps for ray-tracing computer algorithms to develop a variety of tomography inferred anelastic models, such as those for the Earth's deep interior and petroleum reserves. Numerical results and problem sets emphasize important aspects of the theory for each chapter.

Wave Fields in Real Media

Wave Fields in Real Media PDF Author: José M. Carcione
Publisher: Elsevier
ISBN: 0081000030
Category : Science
Languages : en
Pages : 690

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Book Description
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

Ultrasonic Guided Waves in Solid Media

Ultrasonic Guided Waves in Solid Media PDF Author: Joseph L. Rose
Publisher: Cambridge University Press
ISBN: 113991698X
Category : Science
Languages : en
Pages : 551

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Book Description
Ultrasonic guided waves in solid media have become a critically important subject in nondestructive testing and structural health monitoring, as new faster, more sensitive, and more economical ways of looking at materials and structures have become possible. This book will lead to fresh creative ideas for use in new inspection procedures. Although the mathematics is sometimes sophisticated, the book can also be read by managers without detailed understanding of the concepts as it can be read from a 'black box' point of view. Overall, the material presented on wave mechanics - in particular, guided wave mechanics - establishes a framework for the creative data collection and signal processing needed to solve many problems using ultrasonic nondestructive evaluation and structural health monitoring. The book can be used as a reference in ultrasonic nondestructive evaluation by professionals and as a textbook for seniors and graduate students. This work extends the coverage of Rose's earlier book Ultrasonic Waves in Solid Media.

Applied Mechanics Reviews

Applied Mechanics Reviews PDF Author:
Publisher:
ISBN:
Category : Mechanics, Applied
Languages : en
Pages : 348

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Book Description


Wave Propagation in Elastic Solids

Wave Propagation in Elastic Solids PDF Author: J. D. Achenbach
Publisher: Elsevier
ISBN: 1483163733
Category : Science
Languages : en
Pages : 440

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Book Description
Wave Propagation in Elastic Solids focuses on linearized theory and perfectly elastic media. This book discusses the one-dimensional motion of an elastic continuum; linearized theory of elasticity; elastodynamic theory; and elastic waves in an unbounded medium. The plane harmonic waves in elastic half-spaces; harmonic waves in waveguides; and forced motions of a half-space are also elaborated. This text likewise covers the transient waves in layers and rods; diffraction of waves by a slit; and thermal and viscoelastic effects, and effects of anisotropy and nonlinearity. Other topics include the summary of equations in rectangular coordinates, time-harmonic plane waves, approximate theories for rods, and transient in-plane motion of a layer. This publication is a good source for students and researchers conducting work on the wave propagation in elastic solids.

Fundamentals of Seismic Wave Propagation

Fundamentals of Seismic Wave Propagation PDF Author: Chris Chapman
Publisher: Cambridge University Press
ISBN: 9780521894548
Category : Science
Languages : en
Pages : 636

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Book Description
Presenting a comprehensive introduction to the propagation of high-frequency body-waves in elastodynamics, this volume develops the theory of seismic wave propagation in acoustic, elastic and anisotropic media to allow seismic waves to be modelled in complex, realistic three-dimensional Earth models. The book is a text for graduate courses in theoretical seismology, and a reference for all academic and industrial seismologists using numerical modelling methods. Exercises and suggestions for further reading are included in each chapter.

Physics Briefs

Physics Briefs PDF Author:
Publisher:
ISBN:
Category : Physics
Languages : en
Pages : 1420

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Book Description


The Seismic Wavefield: Volume 1, Introduction and Theoretical Development

The Seismic Wavefield: Volume 1, Introduction and Theoretical Development PDF Author: B. L. N. Kennett
Publisher: Cambridge University Press
ISBN: 9780521006637
Category : Science
Languages : en
Pages : 384

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Book Description
This book provides a guide to understanding of seismograms for graduate students, researchers, professionals in academia and the petroleum industry.

Seismic Ray Theory

Seismic Ray Theory PDF Author: V. Cerveny
Publisher: Cambridge University Press
ISBN: 0521366712
Category : Mathematics
Languages : en
Pages : 723

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Book Description
A comprehensive treatment of the seismic ray method; an invaluable advanced textbook and reference volume.