Constitutive Modeling Of Geomaterials
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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.
Constitutive Modeling Of Geomaterials
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Author : Teruo Nakai
language : en
Publisher: CRC Press
Release Date : 2012-07-23
Constitutive Modeling Of Geomaterials written by Teruo Nakai and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-07-23 with Technology & Engineering categories.
Written by a veteran geotechnical engineer with a long record of research discoveries, Constitutive Modeling of Geomaterials: Principles and Applications presents a simple and unified approach to modeling various features of geomaterials in general stress systems. The book discusses the fundamentals of the constitutive modeling of soils and illustrates the application of these models to boundary value problems. Helping readers easily understand the fundamentals and modeling of soil behaviors, the author first explains the ideas and formulations for modeling soil features in one-dimensional conditions. He then extends the one-dimensional models to three-dimensional models using the tij concept. The text covers the subloading tij model and other methods that describe density, bonding, time effect, and more. Moving on to the practical application of the constitutive models, the author presents the numerical simulations of typical geotechnical problems (numerical modeling) and the corresponding model tests (physical modeling). Using a framework that leads to a unified set of material parameters, this book shows how to formulate a constitutive model capable of simulating the main features of soil behavior. It not only covers recent methods and models but also uses real test data to prove their reliability.
Frank L Di Maggio Symposium On Constitutive Modeling Of Geomaterials June 3 5 2002
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Author : Hoe I. Ling
language : en
Publisher: CRC Press
Release Date : 2003-01-23
Frank L Di Maggio Symposium On Constitutive Modeling Of Geomaterials June 3 5 2002 written by Hoe I. Ling and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-01-23 with Technology & Engineering categories.
Scientists involved with geomaterial modeling honor the retirement of distinguished colleague Frank L. DiMaggio (civil engineering and engineering mechanics, Columbia U.) by offering contributions representing recent advances in the modeling of sand, clay, and concrete. DiMaggio contributed to the d
The Smp Concept Based 3d Constitutive Models For Geomaterials
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Author : Hajime Matsuoka
language : en
Publisher: CRC Press
Release Date : 2014-04-21
The Smp Concept Based 3d Constitutive Models For Geomaterials written by Hajime Matsuoka and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-04-21 with Science categories.
The Cam-Clay model is a fundamental constitutive model in soil mechanics, but is only suitable for normally consolidated clay under triaxial compression stress states. The SMP failure criterion is the most reasonable three-dimensional extension of the Mohr-Coulomb failure criterion from the point of view of its physical meaning, mathematical expres
Constitutive Modelling In Geomechanics
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Author : Alexander Puzrin
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-01-21
Constitutive Modelling In Geomechanics written by Alexander Puzrin 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 2012-01-21 with Science categories.
The purpose of this book is to bridge the gap between the traditional Geomechanics and Numerical Geotechnical Modelling with applications in science and practice. Geomechanics is rarely taught within the rigorous context of Continuum Mechanics and Thermodynamics, while when it comes to Numerical Modelling, commercially available finite elements or finite differences software utilize constitutive relationships within the rigorous framework. As a result, young scientists and engineers have to learn the challenging subject of constitutive modelling from a program manual and often end up with using unrealistic models which violate the Laws of Thermodynamics. The book is introductory, by no means does it claim any completeness and state of the art in such a dynamically developing field as numerical and constitutive modelling of soils. The author gives basic understanding of conventional continuum mechanics approaches to constitutive modelling, which can serve as a foundation for exploring more advanced theories. A considerable effort has been invested here into the clarity and brevity of the presentation. A special feature of this book is in exploring thermomechanical consistency of all presented constitutive models in a simple and systematic manner.
Constitutive Modeling Of Soils And Rocks
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Author : Pierre-Yves Hicher
language : en
Publisher: John Wiley & Sons
Release Date : 2013-03-01
Constitutive Modeling Of Soils And Rocks written by Pierre-Yves Hicher and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-01 with Technology & Engineering categories.
This title provides a comprehensive overview of elastoplasticity relating to soil and rocks. Following a general outline of the models of behavior and their internal structure, each chapter develops a different area of this subject relating to the author's particular expertise. The first half of the book concentrates on the elastoplasticity of soft soils and rocks, while the second half examines that of hard soils and rocks.
Geomaterials Constitutive Equations And Modelling
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Author : F. Darve
language : en
Publisher: CRC Press
Release Date : 2002-11-01
Geomaterials Constitutive Equations And Modelling written by F. Darve and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-11-01 with Architecture categories.
Computational Modeling Of Multiphase Geomaterials
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Author : Fusao Oka
language : en
Publisher: CRC Press
Release Date : 2012-07-05
Computational Modeling Of Multiphase Geomaterials written by Fusao Oka and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-07-05 with Technology & Engineering categories.
Computational Modeling of Multiphase Geomaterials discusses how numerical methods play a very important role in geotechnical engineering and in the related activity of computational geotechnics. It shows how numerical methods and constitutive modeling can help predict the behavior of geomaterials such as soil and rock. After presenting the fundamentals of continuum mechanics, the book explores recent advances in the use of modeling and numerical methods for multiphase geomaterial applications. The authors describe the constitutive modeling of soils for rate-dependent behavior, strain localization, multiphase theory, and applications in the context of large deformations. They also emphasize viscoplasticity and water–soil coupling. Drawing on the authors’ well-regarded work in the field, this book provides you with the knowledge and tools to tackle problems in geomechanics. It gives you a comprehensive understanding of how to apply continuum mechanics, constitutive modeling, finite element analysis, and numerical methods to predict the behavior of soil and rock.
Experiments And Elastic Viscoplastic Constitutive Modeling Of Concrete And Geomaterials
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Author :
language : en
Publisher:
Release Date : 2003
Experiments And Elastic Viscoplastic Constitutive Modeling Of Concrete And Geomaterials written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with categories.
Confined, unconfined, dynamic, and quasistatic compressive tests were conducted on strain gage instrumented specimens of concrete, mortar, and granite to produce data for determination of the parameters of an elastic/viscopiastic (EVP) constitutive model of these materials. In addition, concrete grout specimens were tested in dynamic and quasistatic compression to observe columnar fracture and changes in ultrasonic wave speeds. The EVP model captures the basic features of the material behavior such as strain-hardening, confining pressure, rate influence, creep, and relaxation phenomena. The model is applicable to fully 3-D stress conditions, but all parameters can be determined from the results of a few quasistatic and dynamic tests. Reasonable agreements between model and tests were obtained within the natural scatter of the data.
Mechanics Of Geomaterials
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Author : Z. P. Bažant
language : en
Publisher: John Wiley & Sons
Release Date : 1985
Mechanics Of Geomaterials written by Z. P. Bažant and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 1985 with Science categories.
This book presents a state-of-the-art exposition of the broad subject of the mechanics of geomaterials, from rocks and soils to concrete and reinforced concrete. Its approach is interdisciplinary, with an emphasis placed on the fundamental problems of mechanics which are common to structural and civil engineering, geotechnical and mining engineering, nuclear engineering, offshore engineering and geology. The consideration of these problems emphasises the importance of experimental observation, and concentrates on the use of numerical methods, particularly the finite element method, for their solution.