The Mechanics of Earthquakes and Faulting

The Mechanics of Earthquakes and Faulting PDF Author: Christopher H. Scholz
Publisher: Cambridge University Press
ISBN: 9780521655408
Category : Nature
Languages : en
Pages : 508

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Book Description
Our understanding of earthquakes and faulting processes has developed significantly since publication of the successful first edition of this book in 1990. This revised edition, first published in 2002, was therefore thoroughly up-dated whilst maintaining and developing the two major themes of the first edition. The first of these themes is the connection between fault and earthquake mechanics, including fault scaling laws, the nature of fault populations, and how these result from the processes of fault growth and interaction. The second major theme is the central role of the rate-state friction laws in earthquake mechanics, which provide a unifying framework within which a wide range of faulting phenomena can be interpreted. With the inclusion of two chapters explaining brittle fracture and rock friction from first principles, this book is written at a level which will appeal to graduate students and research scientists in the fields of seismology, physics, geology, geodesy and rock mechanics.

The Mechanics of Earthquakes and Faulting

The Mechanics of Earthquakes and Faulting PDF Author: Christopher H. Scholz
Publisher: Cambridge University Press
ISBN: 9780521655408
Category : Nature
Languages : en
Pages : 508

Get Book

Book Description
Our understanding of earthquakes and faulting processes has developed significantly since publication of the successful first edition of this book in 1990. This revised edition, first published in 2002, was therefore thoroughly up-dated whilst maintaining and developing the two major themes of the first edition. The first of these themes is the connection between fault and earthquake mechanics, including fault scaling laws, the nature of fault populations, and how these result from the processes of fault growth and interaction. The second major theme is the central role of the rate-state friction laws in earthquake mechanics, which provide a unifying framework within which a wide range of faulting phenomena can be interpreted. With the inclusion of two chapters explaining brittle fracture and rock friction from first principles, this book is written at a level which will appeal to graduate students and research scientists in the fields of seismology, physics, geology, geodesy and rock mechanics.

Mechanics of Earthquake Faulting

Mechanics of Earthquake Faulting PDF Author: A. Bizzarri
Publisher: IOS Press
ISBN: 1614999791
Category : Science
Languages : en
Pages : 249

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Book Description
The mechanics of earthquake faulting is a multi-disciplinary scientific approach combining laboratory inferences and mathematical models with the analysis of recorded data from earthquakes, and is essential to the understanding of these potentially destructive events. The modern field of study can be said to have begun with the seminal papers by B. V. Kostrov in 1964 and 1966. This book presents lectures delivered at the summer school ‘The Mechanics of Earthquake Faulting’, held under the umbrella of the Enrico Fermi International School of Physics in Varenna, Italy, from 2 to 7 July 2018. The school was attended by speakers and participants from many countries. One of the most important goals of the school was to present the state-of-the-art of the physics of earthquakes, and the 10 lectures included here cover the most challenging aspects of the mechanics of faulting. The topics covered during the school give a very clear picture of the current state of the art of the physics of earthquake ruptures and also highlight the open issues and questions that are still under debate, and the book will be of interest to all those working in the field.

The Mechanics of Earthquakes and Faulting

The Mechanics of Earthquakes and Faulting PDF Author: Christopher H. Scholz
Publisher: Cambridge University Press
ISBN: 1316732290
Category : Science
Languages : en
Pages : 517

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Book Description
This essential reference for graduate students and researchers provides a unified treatment of earthquakes and faulting as two aspects of brittle tectonics at different timescales. The intimate connection between the two is manifested in their scaling laws and populations, which evolve from fracture growth and interactions between fractures. The connection between faults and the seismicity generated is governed by the rate and state dependent friction laws - producing distinctive seismic styles of faulting and a gamut of earthquake phenomena including aftershocks, afterslip, earthquake triggering, and slow slip events. The third edition of this classic treatise presents a wealth of new topics and new observations. These include slow earthquake phenomena; friction of phyllosilicates, and at high sliding velocities; fault structures; relative roles of strong and seismogenic versus weak and creeping faults; dynamic triggering of earthquakes; oceanic earthquakes; megathrust earthquakes in subduction zones; deep earthquakes; and new observations of earthquake precursory phenomena.

Understanding Faults

Understanding Faults PDF Author: David Tanner
Publisher: Elsevier
ISBN: 0128159863
Category : Science
Languages : en
Pages : 380

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Book Description
Understanding Faults: Detecting, Dating, and Modeling offers a single resource for analyzing faults for a variety of applications, from hazard detection and earthquake processes, to geophysical exploration. The book presents the latest research, including fault dating using new mineral growth, fault reactivation, and fault modeling, and also helps bridge the gap between geologists and geophysicists working across fault-related disciplines. Using diagrams, formulae, and worldwide case studies to illustrate concepts, the book provides geoscientists and industry experts in oil and gas with a valuable reference for detecting, modeling, analyzing and dating faults. Presents cutting-edge information relating to fault analysis, including mechanical, geometrical and numerical models, theory and methodologies Includes calculations of fault sealing capabilities Describes how faults are detected, what fault models predict, and techniques for dating fault movement Utilizes worldwide case studies throughout the book to concretely illustrate key concepts

Mechanics, Structure and Evolution of Fault Zones

Mechanics, Structure and Evolution of Fault Zones PDF Author: Yehuda Ben-Zion
Publisher: Springer Science & Business Media
ISBN: 3034601387
Category : Science
Languages : en
Pages : 375

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Book Description
Considerable progress has been made recently in quantifying geometrical and physical properties of fault surfaces and adjacent fractured and granulated damage zones in active faulting environments. There has also been significant progress in developing rheologies and computational frameworks that can model the dynamics of fault zone processes. This volume provides state-of-the-art theoretical and observational results on the mechanics, structure and evolution of fault zones. Subjects discussed include damage rheologies, development of instabilities, fracture and friction, dynamic rupture experiments, and analyses of earthquake and fault zone data.

Introduction to Seismology

Introduction to Seismology PDF Author: Peter M. Shearer
Publisher: Cambridge University Press
ISBN: 1139478753
Category : Science
Languages : en
Pages : 397

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Book Description
This book provides an approachable and concise introduction to seismic theory, designed as a first course for undergraduate students. It clearly explains the fundamental concepts, emphasizing intuitive understanding over lengthy derivations. Incorporating over 30% new material, this second edition includes all the topics needed for a one-semester course in seismology. Additional material has been added throughout including numerical methods, 3-D ray tracing, earthquake location, attenuation, normal modes, and receiver functions. The chapter on earthquakes and source theory has been extensively revised and enlarged, and now includes details on non-double-couple sources, earthquake scaling, radiated energy, and finite slip inversions. Each chapter includes worked problems and detailed exercises that give students the opportunity to apply the techniques they have learned to compute results of interest and to illustrate the Earth's seismic properties. Computer subroutines and datasets for use in the exercises are available at www.cambridge.org/shearer.

Earthquake Source Mechanics

Earthquake Source Mechanics PDF Author: Shamita Das
Publisher: American Geophysical Union
ISBN: 087590405X
Category : Earthquakes
Languages : en
Pages : 332

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Book Description


Earthquakes and Coseismic Surface Faulting on the Iranian Plateau

Earthquakes and Coseismic Surface Faulting on the Iranian Plateau PDF Author: Manuel Berberian
Publisher: Elsevier
ISBN: 0444632972
Category : Science
Languages : en
Pages : 776

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Book Description
Earthquakes and Coseismic Surface Faulting on the Iranian Plateau is a comprehensive and well-illustrated multi-disciplinary research work that analyzes the human and physical aspects of the active faults and large-magnitude earthquakes since ancient times on the Iranian Plateau. The long-term historical, archaeological, and sociological record of earthquakes discussed here gives insight into earthquake magnitudes, recurrences, fault segmentation, clustering, and patterns of coseismic ruptures from prehistoric times to the present. The first part of the book examines oral traditions and literature of the region concerned with earthquakes, particularly in folklore, epic literature, and theology. The second part assesses dynamic phenomena associated with earthquakes, including active tectonics, archaeoseismicity, and coseismic surface faulting throughout the twentieth century. This work is a valuable technical survey and an essential reference for understanding seismic hazard analysis and earthquake risk minimization in earthquake-prone developing and developed countries throughout the world. Provides a reference for seismic hazard evaluation and analysis Covers data dealing with crustal deformations caused by earthquake faulting and folding since historic times Presents unique and complete data for use in empirical relation analyses in all regions

Living on an Active Earth

Living on an Active Earth PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309169097
Category : Science
Languages : en
Pages : 430

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Book Description
The destructive force of earthquakes has stimulated human inquiry since ancient times, yet the scientific study of earthquakes is a surprisingly recent endeavor. Instrumental recordings of earthquakes were not made until the second half of the 19th century, and the primary mechanism for generating seismic waves was not identified until the beginning of the 20th century. From this recent start, a range of laboratory, field, and theoretical investigations have developed into a vigorous new discipline: the science of earthquakes. As a basic science, it provides a comprehensive understanding of earthquake behavior and related phenomena in the Earth and other terrestrial planets. As an applied science, it provides a knowledge base of great practical value for a global society whose infrastructure is built on the Earth's active crust. This book describes the growth and origins of earthquake science and identifies research and data collection efforts that will strengthen the scientific and social contributions of this exciting new discipline.

The Complex Faulting Process of Earthquakes

The Complex Faulting Process of Earthquakes PDF Author: J. Koyama
Publisher: Springer
ISBN: 9789401732628
Category : Science
Languages : en
Pages : 196

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Book Description
In seismology an earthquake source is described in terms of a fault with a particular rupture size. The faulting process of large earthquakes has been investigated in the last two decades through analyses of long-period seismo grams produced by advanced digital seismometry. By long-period far-field approximation, the earthquake source has been represented by physical parameters such as s~ismic moment, fault dimension and earthquake mag nitude. Meanwhile, destruction often results from strong ground motion due to large earthquakes at short distances. Since periods of strong ground motion are far shorter than those of seismic waves at teleseismic distances, the theory of long-period source process of earthquakes cannot be applied directly to strong ground motion at short distances. The excitation and propagation of high-frequency seismic waves are of special interest in recent earthquake seismology. In particular, the descrip tion and simulation of strong ground motion are very important not only for problems directly relevant to earthquake engineering, but also to the frac ture mechanics of earthquake faulting. Understanding of earthquake sources has been developed by investigating the complexity of faulting processes for the case of large earthquakes. Laboratory results on rock failures have also advanced the understanding of faulting mechanisms. Various attempts have been made to simulate, theoretically and empirically, the propagation of short-period seismic waves in the heterogeneous real earth.