Notes On Numerical Modeling In Geomechanics
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Flac And Numerical Modeling In Geomechanics
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Author : Christine Detournay
language : en
Publisher: CRC Press
Release Date : 2020-12-17
Flac And Numerical Modeling In Geomechanics written by Christine Detournay and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-12-17 with Science categories.
Sixty-five papers cover a wide range of topics from engineering applications to theoretical developments in the areas of embankment and slope stability, underground cavity design and mining; dynamic analysis, soil and structure interaction, and coupled processes and fluid flow.
Notes On Numerical Modeling In Geomechanics
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Author : William G. Pariseau
language : en
Publisher: CRC Press
Release Date : 2022-03-31
Notes On Numerical Modeling In Geomechanics written by William G. Pariseau and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-03-31 with Technology & Engineering categories.
This book is an introduction to numerical analysis in geomechanics and is intended for advanced undergraduate and beginning graduate study of the mechanics of porous, jointed rocks and soils. Although familiarity with the concepts of stress, strain and so on is assumed, a review of the fundamentals of solid mechanics including concepts of physical laws, kinematics and material laws is presented in an appendix. Emphasis is on the popular finite element method but brief explanations of the boundary element method, the distinct element method (also known as the discrete element method) and discontinuous deformation analysis are included. Familiarity with a computer programming language such as Fortran, C++ or Python is not required, although programming excerpts in Fortran are presented at the end of some chapters. This work begins with an intuitive approach to interpolation over a triangular element and thus avoids making the simple complex by not doing energy minimization via a calculus of variations approach so often found in reference books on the finite element method. The presentation then proceeds to a principal of virtual work via the well-known divergence theorem to obtain element equilibrium and then global equilibrium, both expressed as stiffness equations relating force to displacement. Solution methods for the finite element approach including elimination and iteration methods are discussed. Hydro-mechanical coupling is described and extension of the finite element method to accommodate fluid flow in porous geological media is made. Example problems illustrate important concepts throughout the text. Additional problems for a 15-week course of study are presented in an appendix; solutions are given in another appendix.
Innovative Numerical Modelling In Geomechanics
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Author : Luis Ribeiro e Sousa
language : en
Publisher: CRC Press
Release Date : 2012-05-03
Innovative Numerical Modelling In Geomechanics written by Luis Ribeiro e Sousa and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-05-03 with Technology & Engineering categories.
Since the 1990s five books onApplications of Computational Mechanics in Geotechnical Engineering have been published. Innovative Numerical Modelling in Geomechanics is the 6th and final book in this series, and contains papers written by leading experts on computational mechanics. The book treats highly relevant topics in the field of geotechnic
Finite Element Analysis In Geotechnical Engineering
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Author : David M Potts
language : en
Publisher: Thomas Telford
Release Date : 2001
Finite Element Analysis In Geotechnical Engineering written by David M Potts and has been published by Thomas Telford this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Mathematics categories.
An insight into the use of the finite method in geotechnical engineering. The first volume covers the theory and the second volume covers the applications of the subject. The work examines popular constitutive models, numerical techniques and case studies.
Advances In Computer Methods And Geomechanics
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Author : Amit Prashant
language : en
Publisher: Springer Nature
Release Date : 2020-01-14
Advances In Computer Methods And Geomechanics written by Amit Prashant and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-01-14 with Science categories.
This volume presents selected papers from IACMAG Symposium,The major themes covered in this conference are Earthquake Engineering, Ground Improvement and Constitutive Modelling. This volume will be of interest to researchers and practitioners in geotechnical and geomechanical engineering.
Numerical Modelling In Geomechanics
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Author : Manuel Pastor
language : en
Publisher: Elsevier Science & Technology
Release Date : 2004
Numerical Modelling In Geomechanics written by Manuel Pastor and has been published by Elsevier Science & Technology this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Science categories.
Geomaterials -- materials whose mechanical behavior depends on the pressure to which they are subjected -- include concrete, soils and rocks. The availability of numerical modeling, which has transformed the study of geomechanics, makes possible the application of numerical methods to the materials and topics treated here. These include brittle and ductile materials, water saturated and partially saturated geomaterials, large and small strains, steady state and transient problems, soil dynamics, strain localization and applications related to natural hazards.
Response And Catastrophe Mechanisms Of Geotechnical Underground Exploration Theories And Numerical Modeling
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Author : Yongqiang Zhou
language : en
Publisher: Frontiers Media SA
Release Date : 2024-11-18
Response And Catastrophe Mechanisms Of Geotechnical Underground Exploration Theories And Numerical Modeling written by Yongqiang Zhou and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-11-18 with Science categories.
The pursuit of deep-seated resources and space utilization has emerged as a strategic direction for global superpowers in the new era, with a growing emphasis on diving into the depths of the Earth. The rapid urbanization has resulted in an accelerated demand for underground exploration, particularly with regards to major infrastructure projects such as railways and highways that often require the construction of numerous mountain and water-crossing tunnels. Also, deep-seated energy exploration and storage frequently involve complex challenges, e.g., a range of geological hazards, including earthquakes, rock bursts, large and uneven deformations, and instability induced by blasting or fault slippage in rock and soil masses. Therefore, the response of geological formations and structures in underground exploration, the mechanisms of disasters, and the corresponding evaluation methods are crucial issues in ensuring the construction and safe operation of such projects.
Numerical Modelling Of Construction Processes In Geotechnical Engineering For Urban Environment
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Author : Theodoros Triantafyllidis
language : en
Publisher: CRC Press
Release Date : 2006-02-23
Numerical Modelling Of Construction Processes In Geotechnical Engineering For Urban Environment written by Theodoros Triantafyllidis and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-02-23 with Technology & Engineering categories.
It has become increasingly important, particularly in an urban environment, to predict soil behaviour and to confine the settlement or deformation of buildings adjacent to construction sites. One important factor is the choice of construction procedure for the installation of piles, sheet pile walls, anchors or for soil improvement techniques, ground freezing and tunnelling methods. The modelling of construction processes, which are frequently associated with large deformations of the soil and with strong changes in the structure of the soil around the construction plant, in the case of, for example, a drill, a bit, a vibrator, or an excavation tool, requires sophisticated and new methods in numerical modelling. Often the simulation of the construction procedure is neglected in the calculations. Such methods are described and discussed in this book, as are examples of the methods applied to geotechnical practice, field and laboratory testing as well as case studies. This volume provides a valuable source of reference for scientists in geotechnical engineering and numerical modelling, geotechnical engineers, post graduate students, construction companies and consultants, manufacturers of geotechnical construction plants and software suppliers and developers of geotechnical construction methods.
Numerical Analysis And Modelling In Geomechanics
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Author : John W. Bull
language : en
Publisher: CRC Press
Release Date : 2003-09-02
Numerical Analysis And Modelling In Geomechanics written by John W. Bull and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-09-02 with Architecture categories.
In geomechanics, existing design methods are very much dependent upon sophisticated on-site techniques to assess ground conditions. This book describes numerical analysis, computer simulation and modelling that can be used to answer some highly complex questions associated with geomechanics. The contributors, who are all international experts in the field, also give insights into the future directions of these methods. Numerical Analysis and Modelling in Geomechanics will appeal to professional engineers involved in designing and building both onshore and offshore structures, where geomechanical considerations may well be outside the usual codes of practice, and therefore specialist advice is required. Postgraduate researchers, degree students carrying out project work in this area will also find the book an invaluable resource.
Modeling In Geomechanics
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Author : Musharraf Zaman
language : en
Publisher:
Release Date : 2000-08-22
Modeling In Geomechanics written by Musharraf Zaman and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-08-22 with Science categories.
Modeling in Geomechanics Edited by Musharraf Zaman The University of Oklahoma, USA Giancarlo Gioda Politecnico di Milano, Italy John Booker University of Sydney, Australia Geomechanics is an interdisciplinary field involving the study of natural and man-made systems with emphasis on the mechanics of various interacting phenomena. It comprises numerous aspects of engineering and scientific disciplines, which share common bases in mathematics, mechanics and physics. In recent years, with the extraordinary growth of computing power and resources, progress in the generation of new theories and techniques for the analysis of geomechanics problems has far surpassed their actual use by practitioners. This has led to a gap between our ability to deal with complex, inter-disciplinary problems in geomechanics and the actual impact of these advances on engineering practice. This book contains contributions from an international group of accomplished researchers and practitioners from various branches of soil and rock engineering, and presents the latest theoretical developments and practical applications of modeling in geomechanics. Chapters are grouped into four main sections: * Computational procedures * Constitutive modeling and testing * Modeling and simulation * Applications Efforts have been made to include recent developments and provide suggestions and examples as to how these can be applied in modeling actual engineering problems. Researchers, practitioners and students in geomechanics, mechanics of solids, soil and rock engineering will find this book an invaluable reference.