Experimental Investigations For The Modelling Of Anhydritic Swelling Claystones


Experimental Investigations For The Modelling Of Anhydritic Swelling Claystones
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Experimental Investigations For The Modelling Of Anhydritic Swelling Claystones


Experimental Investigations For The Modelling Of Anhydritic Swelling Claystones
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Author : Tara Wanninger (-Huber)
language : en
Publisher: vdf Hochschulverlag AG
Release Date : 2020-07-01

Experimental Investigations For The Modelling Of Anhydritic Swelling Claystones written by Tara Wanninger (-Huber) and has been published by vdf Hochschulverlag AG this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-07-01 with Technology & Engineering categories.


Experimental investigations for the modelling of anhydritic swelling claystones



Tunnel Design Methods


Tunnel Design Methods
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Author : Antonio Bobet
language : en
Publisher: CRC Press
Release Date : 2023-09-12

Tunnel Design Methods written by Antonio Bobet and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-09-12 with Technology & Engineering categories.


Tunnel Design Methods covers analytical, numerical, and empirical methods for the design of tunnels in soil and in rock. The material is intended for design engineers looking for detailed methods, for graduate students who are interested in tunnelling, and for researchers working on various aspects of ground-support interaction under static and seismic loading. The book is divided into seven chapters, covering fundamental concepts on ground and support behavior and on ground-excavation-support interaction and provides detailed information on analytical and numerical methods used for the design of tunnels, with applications, and on the latest developments on empirical methods. The principles and formulations included are used, throughout the book, to provide insight into the response of tunnels under both simple and complex loading conditions, thus providing the reader with fundamental understanding of tunnel behavior. Both authors have experience in tunnelling and have worked extensively in practice, designing tunnels both in the United States and abroad, and in research.



Modelling Of Anhydritic Swelling Claystones


Modelling Of Anhydritic Swelling Claystones
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Author : ETH Zürich, Professur für Untertagbau. auteur
language : en
Publisher:
Release Date : 2015

Modelling Of Anhydritic Swelling Claystones written by ETH Zürich, Professur für Untertagbau. auteur and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015 with categories.




On The Dissolution Precipitation And Transport Processes In Sulphatic Swelling Rocks


On The Dissolution Precipitation And Transport Processes In Sulphatic Swelling Rocks
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Author : Konstantinos Serafeimidis
language : en
Publisher: vdf Hochschulverlag AG
Release Date : 2014-10-22

On The Dissolution Precipitation And Transport Processes In Sulphatic Swelling Rocks written by Konstantinos Serafeimidis and has been published by vdf Hochschulverlag AG this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-10-22 with Chemical reactions categories.


Sulphatic claystones are among the most problematic rocks in tunnelling due to their distinctive swelling properties. They are known to have caused severe damage, for example, to numerous tunnels excavated in the Gypsum Keuper formation. The repairs were extremely costly and time-consuming, and often provided only a temporary solution. The setbacks experienced in tunnelling through Gypsum Keuper may be attributed, among other things, to our limited knowledge of the macroscopic principles governing the swelling process and the underlying microscopic mechanisms. The issues in question have formed the focal point of long-standing research in the Chair of Underground Construction at ETH Zurich. A series of theoretical and experimental research projects are being conducted to investigate the interactions between chemical reactions, transport processes and the observed macroscopic behaviour. The objective of the investigations is to improve our understanding of swelling processes in order to yield a scientifically established basis for design. This work has achieved important progress towards this objective. It has systematically and comprehensively analysed the thermodynamics and the kinetics of the chemical reactions involved in the swelling process, as well as their interplay with advective and diffusive ion transport. The topic is of great value in terms of further investigation in this area.



Constitutive Modeling Of Geomaterials


Constitutive Modeling Of Geomaterials
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Author : Qiang Yang
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-08-22

Constitutive Modeling Of Geomaterials written by Qiang Yang 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 2012-08-22 with Science categories.


The Second International Symposium on Constitutive Modeling of Geomaterials: Advances and New Applications (IS-Model 2012), is to be held in Beijing, China, during October 15-16, 2012. The symposium is organized by Tsinghua University, the International Association for Computer Methods and Advances in Geomechanics (IACMAG), the Committee of Numerical and Physical Modeling of Rock Mass, Chinese Society for Rock Mechanics and Engineering, and the Committee of Constitutive Relations and Strength Theory, China Institution of Soil Mechanics and Geotechnical Engineering, China Civil Engineering Society. This Symposium follows the first successful International Workshop on Constitutive Modeling held in Hong Kong, which was organized by Prof. JH Yin in 2007. Constitutive modeling of geomaterials has been an active research area for a long period of time. Different approaches have been used in the development of various constitutive models. A number of models have been implemented in the numerical analyses of geotechnical structures. The objective of the symposium is to provide a forum for researchers and engineers working or interested in the area of constitutive modeling to meet together and share new ideas, achievements and experiences through presentations and discussions. Emphasis is placed on recent advances of constitutive modeling and its applications in both theoretic and experimental aspects. Six famous scholars have been invited for the plenary speeches of the symposiums. Some prominent scholars have been invited to organize four specialized workshops on hot topics, including “Time-dependent stress-strain behavior of geomaterials”, “Constitutive modeling within critical state soil mechanics”, “Multiscale and multiphysics in geomaterials”, and “Damage to failure in rock structures”. A total of 49 papers are included in the above topics. In addition, 51 papers are grouped under three topics covering “Behaviour of geomaterials”, “Constitutive model”, and “Applications”. The editors expect that the book can be helpful as a reference to all those in the field of constitutive modeling of geomaterials.



Geomechanics From Micro To Macro


Geomechanics From Micro To Macro
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Author : Kenichi Soga
language : en
Publisher: CRC Press
Release Date : 2014-08-26

Geomechanics From Micro To Macro written by Kenichi Soga and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-08-26 with Technology & Engineering categories.


Geomechanics from Micro to Macro contains 268 papers presented at the International Symposium on Geomechanics from Micro and Macro (IS-Cambridge, UK, 1-3 September 2014). The symposium created a forum for the dissemination of new advances in the micro-macro relations of geomaterial behaviour and its modelling. The papers on experimental investigati



Advances In Unsaturated Soils


Advances In Unsaturated Soils
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Author : Bernardo Caicedo
language : en
Publisher: CRC Press
Release Date : 2013-01-17

Advances In Unsaturated Soils written by Bernardo Caicedo and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-01-17 with Technology & Engineering categories.


New theories and testing techniques related with Unsaturated Soil Mechanics have proven to be valuable tools to study a broad spectrum of geo-materials which includes rocks, rock fills, frozen soils and domiciliary solid wastes. These new theories and testing techniques have permitted the analysis of several traditional problems from a new perspect



Introduction To Permanent Plug And Abandonment Of Wells


Introduction To Permanent Plug And Abandonment Of Wells
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Author : Mahmoud Khalifeh
language : en
Publisher: Springer Nature
Release Date : 2020-01-27

Introduction To Permanent Plug And Abandonment Of Wells written by Mahmoud Khalifeh and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-01-27 with Technology & Engineering categories.


This open access book offers a timely guide to challenges and current practices to permanently plug and abandon hydrocarbon wells. With a focus on offshore North Sea, it analyzes the process of plug and abandonment of hydrocarbon wells through the establishment of permanent well barriers. It provides the reader with extensive knowledge on the type of barriers, their functioning and verification. It then discusses plug and abandonment methodologies, analyzing different types of permanent plugging materials. Last, it describes some tests for verifying the integrity and functionality of installed permanent barriers. The book offers a comprehensive reference guide to well plugging and abandonment (P&A) and well integrity testing. The book also presents new technologies that have been proposed to be used in plugging and abandoning of wells, which might be game-changing technologies, but they are still in laboratory or testing level. Given its scope, it addresses students and researchers in both academia and industry. It also provides information for engineers who work in petroleum industry and should be familiarized with P&A of hydrocarbon wells to reduce the time of P&A by considering it during well planning and construction.



Understanding Oil And Gas Shows And Seals In The Search For Hydrocarbons


Understanding Oil And Gas Shows And Seals In The Search For Hydrocarbons
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Author : John Dolson
language : en
Publisher: Springer
Release Date : 2016-06-15

Understanding Oil And Gas Shows And Seals In The Search For Hydrocarbons written by John Dolson and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-06-15 with Technology & Engineering categories.


This book explains in detail how to use oil and gas show information to find hydrocarbons. It covers the basics of exploration methodologies, drilling and mud systems, cuttings and mud gas show evaluation, fundamental log analysis, the pitfalls of log-calculated water saturations, and a complete overview of the use of pressures to understand traps and migration, hydrodynamics, and seal and reservoir quantification using capillary pressure. Also included are techniques for quickly generating pseudo-capillary pressure curves from simple porosity/permeability data, with examples of how to build spreadsheets in Excel, and a complete treatment of fluid inclusion analysis and fluid inclusion stratigraphy to map migration pathways. In addition, petroleum systems modeling and fundamental source rock geochemistry are discussed in depth, particularly in the context of unconventional source rock evaluation and screening tools for entering new plays. The book is heavily illustrated with numerous examples and case histories from the author’s 37 years of exploration experience. The topics covered in this book will give any young geoscientist a quick start on a successful career and serve as a refresher for the more experienced explorer.



Geochemistry


Geochemistry
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Author : Miloš René
language : en
Publisher: BoD – Books on Demand
Release Date : 2021-03-10

Geochemistry written by Miloš René and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-03-10 with Science categories.


Geochemistry includes new contributions to the field of granite rocks geochemistry, mineralogy, petrology and microstructure studies, geochemistry of radioactive isotopes, and geochronology. It contains detailed geochemical, mineralogical, petrological, sedimentological and geostructural studies from Europa, Asia, Africa, South America and Australia Chapters present geochemical exploration methods, isotopic studies, and macro- and microstructural analyses.