Mechanics of Thrust Faults and Décollement

Mechanics of Thrust Faults and Décollement PDF Author: Barry Voight
Publisher:
ISBN:
Category : Faults (Geology)
Languages : en
Pages : 504

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Mechanics of Thrust Faults and Décollement

Mechanics of Thrust Faults and Décollement PDF Author: Barry Voight
Publisher:
ISBN:
Category : Faults (Geology)
Languages : en
Pages : 504

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Mechanics of Thrust Faults and Decollement

Mechanics of Thrust Faults and Decollement PDF Author: Barry Voight
Publisher: Academic Press
ISBN: 9780127876801
Category :
Languages : en
Pages : 471

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The Seismogenic Zone of Subduction Thrust Faults

The Seismogenic Zone of Subduction Thrust Faults PDF Author: Timothy H. Dixon
Publisher: Columbia University Press
ISBN: 9780231138666
Category : Computers
Languages : en
Pages : 696

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Book Description
Subduction zones, one of the three types of plate boundaries, return Earth's surface to its deep interior. Because subduction zones are gently inclined at shallow depths and depress Earth's temperature gradient, they have the largest seismogenic area of any plate boundary. Consequently, subduction zones generate Earth's largest earthquakes and most destructive tsunamis. As tragically demonstrated by the Sumatra earthquake and tsunami of December 2004, these events often impact densely populated coastal areas and cause large numbers of fatalities. While scientists have a general understanding of the seismogenic zone, many critical details remain obscure. This volume attempts to answer such fundamental concerns as why some interplate subduction earthquakes are relatively modest in rupture length (greater than 100 km) while others, such as the great (M greater than 9) 1960 Chile, 1964 Alaska, and 2004 Sumatra events, rupture along 1000 km or more. Contributors also address why certain subduction zones are fully locked, accumulating elastic strain at essentially the full plate convergence rate, while others appear to be only partially coupled or even freely slipping; whether these locking patterns persist through the seismic cycle; and what is the role of sediments and fluids on the incoming plate. Nineteen papers written by experts in a variety of fields review the most current lab, field, and theoretical research on the origins and mechanics of subduction zone earthquakes and suggest further areas of exploration. They consider the composition of incoming plates, laboratory studies concerning sediment evolution during subduction and fault frictional properties, seismic and geodetic studies, and regional scale deformation. The forces behind subduction zone earthquakes are of increasing environmental and societal importance.

Geologic Fracture Mechanics

Geologic Fracture Mechanics PDF Author: Richard A. Schultz
Publisher: Cambridge University Press
ISBN: 1107189993
Category : Business & Economics
Languages : en
Pages : 611

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Book Description
Introduction to geologic fracture mechanics covering geologic structural discontinuities from theoretical and field-based perspectives.

Geometries and mechanisms of thrusting, with special reference to the Appalachians

Geometries and mechanisms of thrusting, with special reference to the Appalachians PDF Author: Gautam Mitra
Publisher: Geological Society of America
ISBN: 0813722225
Category : Science
Languages : en
Pages : 246

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Emplacement Mechanisms of Nappes and Thrust Sheets

Emplacement Mechanisms of Nappes and Thrust Sheets PDF Author: Olivier Merle
Publisher: Springer Science & Business Media
ISBN: 9401590605
Category : Science
Languages : en
Pages : 178

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Book Description
Nappes and overthrusts are the mosl representative geological structures in mountain chains. The issue of their emplacement mechanisms and of the driving force of these displacements is a major problem in tectonics which interests, for near to a century now and not without harsh controversies, a significant proportion of structural geologists and geoscientists who work in the field of rock mechanics. This book attempts to give a clear and didactic synthesis of the current knowledge of the concept of thrusting, principally by tackling two approaches, mechanics and kinematics, which have proposed some solutions to this problem. At first (Chapter I), the notions of thrusting are defined, with the most recent terminology and the most important geometric aspects. This introduction to the geometry of thrusts is logically followed by the presentation of their problem; the issue of the emplacement mechanisms (Chapter 2). Let us note in passing that the formulation of the concept and the presentation of its problem are associated historically, which justifies presenting them in the historical framework of this discovery before tackling the different solutions and mechanical hypotheses. These are detailed in Chapter 3 by following a chronological progression, and emphasising the divergences and oppositions between different models so as to cover them fully. The chapter on the kinematics (Chapter 4) then returns to the type of data which can be collected in the field, by clarifying the relationships between displacement and internal strain.

Proceedings of the Ocean Drilling Program

Proceedings of the Ocean Drilling Program PDF Author: Ocean Drilling Program
Publisher:
ISBN:
Category : Borings
Languages : en
Pages : 624

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MMS.

MMS. PDF Author:
Publisher:
ISBN:
Category : Continental shelf
Languages : en
Pages : 170

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Extreme Environmental Events

Extreme Environmental Events PDF Author: Robert A. Meyers
Publisher: Springer Science & Business Media
ISBN: 1441976949
Category : Science
Languages : en
Pages : 1273

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Book Description
Extreme Environmental Events is an authoritative single source for understanding and applying the basic tenets of complexity and systems theory, as well as the tools and measures for analyzing complex systems, to the prediction, monitoring, and evaluation of major natural phenomena affecting life on earth. These phenomena are often highly destructive, and include earthquakes, tsunamis, volcanoes, climate change,, and weather. Early warning, damage, and the immediate response of human populations to these phenomena are also covered from the point of view of complexity and nonlinear systems. In 61 authoritative, state-of-the art articles, world experts in each field apply such tools and concepts as fractals, cellular automata, solitons game theory, network theory, and statistical physics to an understanding of these complex geophysical phenomena.

Decollement in the Southern Allegheny Plateau of Pennsylvania

Decollement in the Southern Allegheny Plateau of Pennsylvania PDF Author: Howard A. Pohn
Publisher:
ISBN:
Category : Faults (Geology)
Languages : en
Pages : 28

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