Evolution of Geological Structures in Micro- to Macro-scales

Evolution of Geological Structures in Micro- to Macro-scales PDF Author: S. Sengupta
Publisher: Springer Science & Business Media
ISBN: 9401158703
Category : Science
Languages : en
Pages : 520

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Book Description
Structural geology has developed at a very rapid pace in recent years. Evolution of Geological Structures in Micro- to Macro-Scales, covering a wide spectrum of current research in structural geology from the grain scale to the scale of orogenic belts and from the brittle to the ductile field, provides an overview of newly emerging concepts in a single volume. The book covers a wide range of advances in such broad fields as hydraulic factures, normal faults, overthrusts, ductile shear zones, rock fabrics, folds, superposed folds and basement structures.

Evolution of Geological Structures in Micro- to Macro-scales

Evolution of Geological Structures in Micro- to Macro-scales PDF Author: S. Sengupta
Publisher: Springer Science & Business Media
ISBN: 9401158703
Category : Science
Languages : en
Pages : 520

Get Book Here

Book Description
Structural geology has developed at a very rapid pace in recent years. Evolution of Geological Structures in Micro- to Macro-Scales, covering a wide spectrum of current research in structural geology from the grain scale to the scale of orogenic belts and from the brittle to the ductile field, provides an overview of newly emerging concepts in a single volume. The book covers a wide range of advances in such broad fields as hydraulic factures, normal faults, overthrusts, ductile shear zones, rock fabrics, folds, superposed folds and basement structures.

Structural Geology And Rock Engineering

Structural Geology And Rock Engineering PDF Author: John W Cosgrove
Publisher: World Scientific Publishing Company
ISBN: 1783269596
Category : Science
Languages : en
Pages : 553

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Book Description
The exploration and extraction of the earth's resources are key issues in global industrial development. In the 21st century, emphasis has increasingly being placed on geo-engineering safety, engineering accountability and sustainability. With focus on rock engineering projects, Structural Geology and Rock Engineering uses case studies and an integrated engineering approach to provide an understanding of projects constructed on or in rock masses. Based on Professors Cosgrove and Hudson's university teaching at Imperial College London, as well as relevant short course presentations, it explains the processes required for engineering modelling, design and construction.The first half of the book provides step-by-step presentations of the principles of structural geology and rock mechanics with special emphasis on the integration between the two subjects. The second half of the book turns principles into practice. A wealth of practical engineering examples are presented, including evaluations of bridge foundations, quarries, dams, opencast coal mining, underground rock engineering, historical monuments and stone buildings.This up-to-date, well-illustrated guide is ideal for teachers, researchers and engineers interested in the study and practice of rock-based projects in engineering.

Whence the Mountains?

Whence the Mountains? PDF Author: James W. Sears
Publisher: Geological Society of America
ISBN: 0813724333
Category : Science
Languages : en
Pages : 440

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Book Description
The 19 original papers on the tectonic evolution of mountain systems were collected to mark the 50th anniversary of Price's description of the Canadian Cordillera. A sampling of topics turns up the driving mechanism and three-dimensional circulation of plate tectonics, the Belt-Purcell Basic as the keystone of the Rocky Mountain fold-and-thrust belt in the US and Canada, Silurian-Devonian orogenic events in the central Appalachians and the crystalline southern Appalachians, and defining the eastern boundary of the North Asian craton from structural and subsidence history studies of the Verkhoyansk fold-and-thrust belt. A fold-out sheet of color maps and diagrams is tucked into a pocket inside the back cover.

Ductile Shear Zones

Ductile Shear Zones PDF Author: Soumyajit Mukherjee
Publisher: John Wiley & Sons
ISBN: 1118844947
Category : Science
Languages : en
Pages : 320

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Book Description
The elucidation of the mechanisms and kinematics of shear zone deformation, at both local and regional scales, is the subject of a great deal of interest to scientists in the hydrocarbon industry, in seismology, and in structural geology more generally. This book comprises a collection of five theoretical and twelve regional contributions to the subject from a number of leading researchers in the field, with particular emphasis on work carried out in the Indian subcontinent. The book will be invaluable to advances students and researchers involved in the kinematics of shear.

Understanding an Orogenic Belt

Understanding an Orogenic Belt PDF Author: Ashok Kumar Dubey
Publisher: Springer
ISBN: 3319055887
Category : Science
Languages : en
Pages : 404

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Book Description
The book provides a model for the structural evolution of the Himalaya with relevant background information making it easily accessible to earth scientists specializing in other areas. The book is divided into two parts: The first part describes the basic principles of structural geology that are required to understand the evolutionary model described in the second part. The book incorporates some of the commonly ignored structural features, such as Pre-Himalayan rift tectonics, reactivation of faults, simultaneous development of folds and thrust faults, superposed folds, strike-slip faults developed during early and superposed deformation, problems with GPS data, erratic crustal shortening obtained by restoration of deformed sections, etc. The proposed model is essentially based on inversion tectonics and provides answers to some previously unresolved questions. It describes in detail the structure of the Himalaya as a primary arc, with supporting evidence from model deformation under controlled boundary conditions and anisotropy of magnetic susceptibility studies.

Late Cenozoic Structure and Evolution of the Great Basin-Sierra Nevada Transition

Late Cenozoic Structure and Evolution of the Great Basin-Sierra Nevada Transition PDF Author: John S. Oldow
Publisher: Geological Society of America
ISBN: 0813724473
Category : Science
Languages : en
Pages : 384

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Book Description


Proceedings of the Estonian Academy of Sciences, Geology

Proceedings of the Estonian Academy of Sciences, Geology PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 72

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Book Description


Orogenic Curvature

Orogenic Curvature PDF Author: Aviva J. Sussman
Publisher: Geological Society of America
ISBN: 0813723833
Category : Science
Languages : en
Pages : 282

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Book Description


Brittle-ductile Deformation Behaviour in the Middle Crust as Exemplified by Mullions (former "boudins") in the High-Ardenne Slate Belt, Belgium

Brittle-ductile Deformation Behaviour in the Middle Crust as Exemplified by Mullions (former Author: Ilse Kenis
Publisher: Leuven University Press
ISBN: 9789058674456
Category : Science
Languages : en
Pages : 148

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Book Description


Metasomatism and the Chemical Transformation of Rock

Metasomatism and the Chemical Transformation of Rock PDF Author: Daniel Harlov
Publisher: Springer Science & Business Media
ISBN: 3642283942
Category : Science
Languages : en
Pages : 805

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Book Description
Fluid-aided mass transfer and subsequent mineral re-equilibration are the two defining features of metasomatism and must be present in order for metamorphism to occur. Coupled with igneous and tectonic processes, metasomatism has played a major role in the formation of the Earth’s continental and oceanic crust and lithospheric mantle as well as in their evolution and subsequent stabilization. Metasomatic processes can include ore mineralization, metasomatically induced alteration of oceanic lithosphere, mass transport in and alteration of subducted oceanic crust and overlying mantle wedge, which has subsequent implications regarding mass transport, fluid flow, and volatile storage in the lithospheric mantle overall, as well as both regional and localized crustal metamorphism. Metasomatic alteration of accessory minerals such as zircon or monazite can allow for the dating of metasomatic events as well as give additional information regarding the chemistry of the fluids responsible. Lastly present day movement of fluids in both the lithospheric mantle and deep to mid crust can be observed utilizing geophysical resources such as electrical resistivity and seismic data. Such observations help to further clarify the picture of actual metasomatic processes as inferred from basic petrographic, mineralogical, and geochemical data. The goal of this volume is to bring together a diverse group of geologists, each of whose specialities and long range experience regarding one or more aspects of metasomatism during geologic processes, should allow them to contribute to a series of review chapters, which outline the basis of our current understanding of how metasomatism influences and helps to control both the evolution and stability of the crust and lithospheric mantle.