Effects and Implications of Fault Zone Heterogeneity and Anisotropy on Earthquake Strong Ground Motion

Effects and Implications of Fault Zone Heterogeneity and Anisotropy on Earthquake Strong Ground Motion PDF Author: Wei-Jou Su
Publisher:
ISBN:
Category :
Languages : en
Pages : 312

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Book Description

Effects and Implications of Fault Zone Heterogeneity and Anisotropy on Earthquake Strong Ground Motion

Effects and Implications of Fault Zone Heterogeneity and Anisotropy on Earthquake Strong Ground Motion PDF Author: Wei-Jou Su
Publisher:
ISBN:
Category :
Languages : en
Pages : 312

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Book Description


Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 880

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Book Description
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

Fault-Zone Guided Wave, Ground Motion, Landslide and Earthquake Forecast

Fault-Zone Guided Wave, Ground Motion, Landslide and Earthquake Forecast PDF Author: Yong-Gang Li
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3110543559
Category : Science
Languages : en
Pages : 242

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Book Description
The book covers multi-disciplinary topics in observational, computational and applied geophysics in aspects of solid earth system. The authors provide an up-to-date overview for methods and techniques in seismology, with a focus on fault structure, strong ground motion and earthquake forecast based on full-3D earth structure models. Abundant of case studies make it a practical reference for researchers in seismology and applied geophysics.

Multiscale Seismic Tomography

Multiscale Seismic Tomography PDF Author: Dapeng Zhao
Publisher: Springer
ISBN: 4431553606
Category : Science
Languages : en
Pages : 315

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Book Description
This book on multiscale seismic tomography, written by one of the leaders in the field, is suitable for undergraduate and graduate students, researchers, and professionals in Earth and planetary sciences who need to broaden their horizons about seismotectonics, volcanism, and interior structure and dynamics of the Earth and Moon. It describes the state-of-the-art in seismic tomography, with emphasis on the new findings obtained by applying tomographic methods in local, regional, and global scales for understanding the generating mechanism of large and great earthquakes such as the 2011 Tohoku-oki earthquake (Mw 9.0), crustal and upper mantle structure, origin of active arc volcanoes and intraplate volcanoes including hotspots, heterogeneous structure of subduction zones, fate of subducting slabs, origin of mantle plumes, mantle convection, and deep Earth dynamics. The first lunar tomography and its implications for the mechanism of deep moonquakes and lunar evolution are also introduced.

Earthquake Processes: Physical Modelling, Numerical Simulation and Data Analysis Part I

Earthquake Processes: Physical Modelling, Numerical Simulation and Data Analysis Part I PDF Author: Mitsuhiro Matsu'ura
Publisher: Birkhäuser
ISBN: 3034882033
Category : Science
Languages : en
Pages : 389

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Book Description
In the last decade of the 20th century, there has been great progress in the physics of earthquake generation; that is, the introduction of laboratory-based fault constitutive laws as a basic equation governing earthquake rupture, quantitative description of tectonic loading driven by plate motion, and a microscopic approach to study fault zone processes. The fault constitutive law plays the role of an interface between microscopic processes in fault zones and macroscopic processes of a fault system, and the plate motion connects diverse crustal activities with mantle dynamics. An ambitious challenge for us is to develop realistic computer simulation models for the complete earthquake process on the basis of microphysics in fault zones and macro-dynamics in the crust-mantle system. Recent advances in high performance computer technology and numerical simulation methodology are bringing this vision within reach. The book consists of two parts and presents a cross-section of cutting-edge research in the field of computational earthquake physics. Part I includes works on microphysics of rupture and fault constitutive laws, and dynamic rupture, wave propagation and strong ground motion. Part II covers earthquake cycles, crustal deformation, plate dynamics, and seismicity change and its physical interpretation. Topics covered in Part I range from the microscopic simulation and laboratory studies of rock fracture and the underlying mechanism for nucleation and catastrophic failure to the development of theoretical models of frictional behaviors of faults; as well as the simulation studies of dynamic rupture processes and seismic wave propagation in a 3-D heterogeneous medium, to the case studies of strong ground motions from the 1999 Chi-Chi earthquake and seismic hazard estimation for Cascadian subduction zone earthquakes.

Dissertation Abstracts International

Dissertation Abstracts International PDF Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 994

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Book Description


Ground Motion and Engineering Seismology

Ground Motion and Engineering Seismology PDF Author: A.S. Cakmak
Publisher: Elsevier
ISBN: 0444600469
Category : Science
Languages : en
Pages : 633

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Book Description
Despite advances in the field of geotechnical earthquake engineering, earthquakes continue to cause loss of life and property in one part of the world or another. The Third International Conference on Soil Dynamics and Earthquake Engineering, Princeton University, Princeton, New Jersey, USA, 22nd to 24th June 1987, provided an opportunity for participants from all over the world to share their expertise to enhance the role of mechanics and other disciplines as they relate to earthquake engineering. The edited proceedings of the conference are published in four volumes. This volume covers: Seismicity and Tectonics in the Eastern Mediterranean, Seismic Waves in Soils and Geophysical Methods, Engineering Seismology, Dynamic Methods in Soil and Rock Mechanics, and Ground Motion. With its companion volumes, it is hoped that it will contribute to the further development of techniques, methods and innovative approaches in soil dynamics and earthquake engineering.

A Continental Plate Boundary

A Continental Plate Boundary PDF Author: David Okaya
Publisher: John Wiley & Sons
ISBN: 1118671775
Category : Science
Languages : en
Pages : 933

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Book Description
Published by the American Geophysical Union as part of the Geophysical Monograph Series, Volume 175. A Continental Plate Boundary offers in one place the most comprehensive, up-to-date knowledge for researchers and students to learn about the tectonics and plate dynamics of the Pacific-Australian continental plate boundary in South Island and about the application of modern geological and geophysical methods. It examines what happens when convergence and translation occur at a plate boundary by Describing the geological and geophysical signature of a continental transform fault; Identifying the diverse vertical and lateral patterns of deformation at the plate boundary; Assessing an apparent seismicity gap on the plate boundary fault and fast-moving plate motions; Comparing this plate boundary to other global convergent continental strike-slip plate boundaries; Documenting the utility of the double-sided, onshore-offshore seismic method for exploration of a narrow continental island; and Providing additional papers presenting previously unpublished results. This volume will prove invaluable for seismologists, tectonophysicists, geodesists and potential-field geophysicists, geologists, geodynamicists, and students of the deformation of tectonic plates.

Seismic Ground Motion in Large Urban Areas

Seismic Ground Motion in Large Urban Areas PDF Author: Giuliano F. Panza
Publisher: Birkhäuser
ISBN: 3034873557
Category : Science
Languages : en
Pages : 368

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Book Description
The accelerated, and often uncontrolled, growth of the cities has contributed to the ecological transformation of their immediate surroundings. Factors contributing to the urban vulnerability include: lowering or rising of the water table, subsidence, loss of bearing capacity of soil foundations and instability of slopes. Recent catastrophic earthquakes highlight the poor understanding by decision makers of seismic related risk, as well as the tendency of some builders to use the cheapest designs and construction materials to increase short-term economic returns on their investment. Losses from earthquakes will continue to increase if we do not shift towards proactive solution. Disaster reduction is both an issue for consideration in the sustainable development agenda and a cross-cutting issue relating to the social, economic, environmental and humanitarian sectors. As location is the key factor, which determines the level of risk associated with a hazard, land-use plans and mapping should be used as tools to identify the most suitable usage for vulnerable areas.

Earthquake Processes: Physical Modelling, Numerical Simulation and Data Analysis Part II

Earthquake Processes: Physical Modelling, Numerical Simulation and Data Analysis Part II PDF Author: Mitsuhiro Matsu'ura
Publisher: Birkhäuser
ISBN: 3034881975
Category : Science
Languages : en
Pages : 360

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Book Description
In the last decade of the 20th century, there has been great progress in the physics of earthquake generation; that is, the introduction of laboratory-based fault constitutive laws as a basic equation governing earthquake rupture, quantitative description of tectonic loading driven by plate motion, and a microscopic approach to study fault zone processes. The fault constitutive law plays the role of an interface between microscopic processes in fault zones and macroscopic processes of a fault system, and the plate motion connects diverse crustal activities with mantle dynamics. An ambitious challenge for us is to develop realistic computer simulation models for the complete earthquake process on the basis of microphysics in fault zones and macro-dynamics in the crust-mantle system. Recent advances in high performance computer technology and numerical simulation methodology are bringing this vision within reach. The book consists of two parts and presents a cross-section of cutting-edge research in the field of computational earthquake physics. Part I includes works on microphysics of rupture and fault constitutive laws, and dynamic rupture, wave propagation and strong ground motion. Part II covers earthquake cycles, crustal deformation, plate dynamics, and seismicity change and its physical interpretation. Topics in Part II range from the 3-D simulations of earthquake generation cycles and interseismic crustal deformation associated with plate subduction to the development of new methods for analyzing geophysical and geodetical data and new simulation algorithms for large amplitude folding and mantle convection with viscoelastic/brittle lithosphere, as well as a theoretical study of accelerated seismic release on heterogeneous faults, simulation of long-range automaton models of earthquakes, and various approaches to earthquake predicition based on underlying physical and/or statistical models for seismicity change.