The Complex Faulting Process Of Earthquakes


The Complex Faulting Process Of Earthquakes
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The Complex Faulting Process Of Earthquakes


The Complex Faulting Process Of Earthquakes
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Author : J. Koyama
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-06-29

The Complex Faulting Process Of Earthquakes written by J. Koyama 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 2013-06-29 with Science categories.


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.



The Mechanics Of Earthquakes And Faulting


The Mechanics Of Earthquakes And Faulting
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Author : Christopher H. Scholz
language : en
Publisher: Cambridge University Press
Release Date : 2002-05-02

The Mechanics Of Earthquakes And Faulting written by Christopher H. Scholz and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-05-02 with Nature categories.


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
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Author : Christopher H. Scholz
language : en
Publisher: Cambridge University Press
Release Date : 2002-05-02

The Mechanics Of Earthquakes And Faulting written by Christopher H. Scholz and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-05-02 with Science categories.


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
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Author : A. Bizzarri
language : en
Publisher: IOS Press
Release Date : 2019-07-19

Mechanics Of Earthquake Faulting written by A. Bizzarri and has been published by IOS Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-07-19 with Science categories.


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.



Fault Zone Dynamic Processes


Fault Zone Dynamic Processes
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Author : Marion Y. Thomas
language : en
Publisher: John Wiley & Sons
Release Date : 2017-07-12

Fault Zone Dynamic Processes written by Marion Y. Thomas and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-07-12 with Science categories.


Earthquakes are some of the most dynamic features of the Earth. This multidisciplinary volume presents an overview of earthquake processes and properties including the physics of dynamic faulting, fault fabric and mechanics, physical and chemical properties of fault zones, dynamic rupture processes, and numerical modeling of fault zones during seismic rupture. This volume examines questions such as: • What are the dynamic processes recorded in fault gouge? • What can we learn about rupture dynamics from laboratory experiments? • How do on-fault and off-fault properties affect seismic ruptures? • How do fault zones evolve over time? Fault Zone Dynamic Processes: Evolution of Fault Properties During Seismic Rupture is a valuable resource for scientists, researchers and students from across the geosciences interested in the earthquakes processes.



The Relationship Between Fault Zone Complexity And Earthquake Source Properties


The Relationship Between Fault Zone Complexity And Earthquake Source Properties
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Author : Arthur Lawrence Lerner-Lam
language : en
Publisher:
Release Date : 1993

The Relationship Between Fault Zone Complexity And Earthquake Source Properties written by Arthur Lawrence Lerner-Lam and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Earthquakes categories.




Living On An Active Earth


Living On An Active Earth
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 2003-08-22

Living On An Active Earth written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-08-22 with Science categories.


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 Dynamics Of Geometrically Complex Fault Systems Over Multiple Earthquake Cycles


The Dynamics Of Geometrically Complex Fault Systems Over Multiple Earthquake Cycles
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Author : Benchun Duan
language : en
Publisher:
Release Date : 2006

The Dynamics Of Geometrically Complex Fault Systems Over Multiple Earthquake Cycles written by Benchun Duan and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Earthquakes categories.




Geocomplexity And The Physics Of Earthquakes


Geocomplexity And The Physics Of Earthquakes
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Author : John Rundle
language : en
Publisher: American Geophysical Union
Release Date : 2000-01-10

Geocomplexity And The Physics Of Earthquakes written by John Rundle and has been published by American Geophysical Union this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-01-10 with Nature categories.


Published by the American Geophysical Union as part of the Geophysical Monograph Series, Volume 120. Earthquakes in urban centers are capable of causing enormous damage. The January 16, 1995 Kobe, Japan earthquake was only a magnitude 6.9 event and yet produced an estimated $200 billion loss. Despite an active earthquake prediction program in Japan, this event was a complete surprise. Similar scenarios are possible in Los Angeles, San Francisco, Seattle, and other urban centers around the Pacific plate boundary. The development of forecast or prediction methodologies for these great damaging earthquakes has been complicated by the fact that the largest events repeat at irregular intervals of hundreds to thousands of years, resulting in a limited historical record that has frustrated phenomenological studies. The papers in this book describe an emerging alternative approach, which is based on a new understanding of earthquake physics arising from the construction and analysis of numerical simulations. With these numerical simulations, earthquake physics now can be investigated in numerical laboratories. Simulation data from numerical experiments can be used to develop theoretical understanding that can be subsequently applied to observed data. These methods have been enabled by the information technology revolution, in which fundamental advances in computing and communications are placing vast computational resources at our disposal.



Fossil Earthquakes The Formation And Preservation Of Pseudotachylytes


Fossil Earthquakes The Formation And Preservation Of Pseudotachylytes
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Author : Aiming Lin
language : en
Publisher: Springer
Release Date : 2007-10-20

Fossil Earthquakes The Formation And Preservation Of Pseudotachylytes written by Aiming Lin and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-10-20 with Science categories.


This book focuses on the earthquake source materials produced or deformed by both seismic faulting and aseismic creep within seismogenic fault zones at different levels of the crust. In particular, the mechanisms and processes involved in the formation of earthquake materials are covered. The book is intended to help bridge the gap between seismology and geology and to encourage further studies of earthquake mechanisms and seismic faulting processes.