Methods Of Geological Engineering In Discontinuous Rocks

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Discontinuous Deformation Analysis in Rock Mechanics Practice

Author : Yossef H. Hatzor,Guowei Ma,Gen-hua Shi
Publisher : CRC Press
Page : 390 pages
File Size : 40,8 Mb
Release : 2017-07-20
Category : Technology & Engineering
ISBN : 9781317416937

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Discontinuous Deformation Analysis in Rock Mechanics Practice by Yossef H. Hatzor,Guowei Ma,Gen-hua Shi Pdf

The numerical, discrete element, Discontinuous Deformation Analysis (DDA) method was developed by Dr. Gen-hua Shi while he was working at the University of California, Berkeley, under the supervision of Prof. Richard E. Goodman in the late 1980s. Two-dimensional DDA was published in 1993 and three-dimensional DDA in 2001. Since its publication DDA has been verified, validated and applied in numerous studies worldwide and is now considered a powerful and robust method to address both static and dynamic engineering problems in discontinuous rock masses. In this book Yossef H. Hatzor and Guowei Ma, co-chairs of the International Society for Rock Mechanics (ISRM) Commission on DDA, join Dr. Shi in authoring a monograph that presents the state of the art in DDA research. A comprehensive discussion of DDA development since its publication is provided in Chapter 1, followed by concise reviews of 2D and 3D DDA in chapters 2 and 3. Procedures to select geological and numerical input parameters for DDA are discussed in Chapter 4, and DDA validation and verification is presented in Chapter 5. Applications of DDA in underground and rock slope engineering projects are discussed in chapters 6 and 7. In Chapter 8 the novel contact theory recently developed by Dr. Shi is published in its complete form, for the first time. This book is published within the framework of the ISRM Book Series and is the contribution of the ISRM DDA Commission to the international rock mechanics community.

Fundamentals of Discrete Element Methods for Rock Engineering: Theory and Applications

Author : Lanru Jing,Ove Stephansson
Publisher : Elsevier
Page : 562 pages
File Size : 42,9 Mb
Release : 2007-07-18
Category : Science
ISBN : 0080551858

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Fundamentals of Discrete Element Methods for Rock Engineering: Theory and Applications by Lanru Jing,Ove Stephansson Pdf

This book presents some fundamental concepts behind the basic theories and tools of discrete element methods (DEM), its historical development, and its wide scope of applications in geology, geophysics and rock engineering. Unlike almost all books available on the general subject of DEM, this book includes coverage of both explicit and implicit DEM approaches, namely the Distinct Element Methods and Discontinuous Deformation Analysis (DDA) for both rigid and deformable blocks and particle systems, and also the Discrete Fracture Network (DFN) approach for fluid flow and solute transport simulations. The latter is actually also a discrete approach of importance for rock mechanics and rock engineering. In addition, brief introductions to some alternative approaches are also provided, such as percolation theory and Cosserat micromechanics equivalence to particle systems, which often appear hand-in-hand with the DEM in the literature. Fundamentals of the particle mechanics approach using DEM for granular media is also presented. · Presents the fundamental concepts of the discrete models for fractured rocks, including constitutive models of rock fractures and rock masses for stress, deformation and fluid flow · Provides a comprehensive presentation on discrete element methods, including distinct elements, discontinuous deformation analysis, discrete fracture networks, particle mechanics and Cosserat representation of granular media · Features constitutive models of rock fractures and fracture system characterization methods detaiing their significant impacts on the performance and uncertainty of the DEM models

Discontinuity Analysis for Rock Engineering

Author : S.D. Priest
Publisher : Springer Science & Business Media
Page : 473 pages
File Size : 41,6 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789401114981

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Discontinuity Analysis for Rock Engineering by S.D. Priest Pdf

Engineers wishing to build structures on or in rock use the discipline known as rock mechanics. This discipline emerged as a subject in its own right about thirty five years ago, and has developed rapidly ever since. However, rock mechanics is still based to a large extent on analytical techniques that were originally formulated for the mechanical design of structures made from man made materials. The single most important distinction between man-made materials and the natural material rock is that rock contains fractures, of many kinds on many scales; and because the fractures - of whatever kin- represent breaks in the mechanical continuum, they are collectively termed 'discontinuities' . An understanding of the mechanical influence of these discontinuities is essential to all rock engineers. Most of the world is made of rock, and most of the rock near the surface is fractured. The fractures dominate the rock mass geometry, deformation modulus, strength, failure behaviour, permeability, and even the local magnitudes and directions of the in situ stress field. Clearly, an understanding of the presence and mechanics of the discontinuities, both singly and in the rock mass context, is therefore of paramount importance to civil, mining and petroleum engineers. Bearing this in mind, it is surprising that until now there has been no book dedicated specifically to the subject of discontinuity analysis in rock engineering.

Practical Rock Mechanics

Author : Steve Hencher
Publisher : CRC Press
Page : 371 pages
File Size : 54,8 Mb
Release : 2015-08-28
Category : Technology & Engineering
ISBN : 9781482217278

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Practical Rock Mechanics by Steve Hencher Pdf

An Ideal Source for Geologists and Others with Little Background in Engineering or MechanicsPractical Rock Mechanics provides an introduction for graduate students as well as a reference guide for practicing engineering geologists and geotechnical engineers. The book considers fundamental geological processes that give rise to the nature of rock ma

Rock Mechanics and Engineering Volume 1

Author : Xia-Ting Feng
Publisher : CRC Press
Page : 749 pages
File Size : 53,6 Mb
Release : 2017-03-16
Category : Technology & Engineering
ISBN : 9781315319087

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Rock Mechanics and Engineering Volume 1 by Xia-Ting Feng Pdf

Principles is the first volume of the five-volume set Rock Mechanics and Engineering and contains twenty-four chapters from key experts in the following fields: - Discontinuities; - Anisotropy; - Rock Stress; - Geophysics; - Strength Criteria; - Modeling Rock Deformation and Failure. The five-volume set “Comprehensive Rock Engineering”, which was published in 1993, has had an important influence on the development of rock mechanics and rock engineering. Significant and extensive advances and achievements in these fields over the last 20 years now justify the publishing of a comparable, new compilation. Rock Mechanics and Engineering represents a highly prestigious, multi-volume work edited by Professor Xia-Ting Feng, with the editorial advice of Professor John A. Hudson. This new compilation offers an extremely wideranging and comprehensive overview of the state-of-the-art in rock mechanics and rock engineering and is composed of peer-reviewed, dedicated contributions by all the key experts worldwide. Key features of this set are that it provides a systematic, global summary of new developments in rock mechanics and rock engineering practices as well as looking ahead to future developments in the fields. Contributors are worldrenowned experts in the fields of rock mechanics and rock engineering, though younger, talented researchers have also been included. The individual volumes cover an extremely wide array of topics grouped under five overarching themes: Principles (Vol. 1), Laboratory and Field Testing (Vol. 2), Analysis, Modelling and Design (Vol. 3), Excavation, Support and Monitoring (Vol. 4) and Surface and Underground Projects (Vol. 5). This multi-volume work sets a new standard for rock mechanics and engineering compendia and will be the go-to resource for all engineering professionals and academics involved in rock mechanics and engineering for years to come.

Rock Characterisation, Modelling and Engineering Design Methods

Author : Xia-Ting Feng,John A. Hudson,Fei Tan
Publisher : CRC Press
Page : 932 pages
File Size : 40,8 Mb
Release : 2013-05-17
Category : Technology & Engineering
ISBN : 9781315884929

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Rock Characterisation, Modelling and Engineering Design Methods by Xia-Ting Feng,John A. Hudson,Fei Tan Pdf

Rock Characterisation, Modelling and Engineering Design Methods contains the contributions presented at the 3rd ISRM SINOROCK Symposium (Shanghai, China, 1820 June 2013). The papers contribute to the further development of the overall rock engineering design process through the sequential linkage of the three themes of rock characterisation, model

Tunneling in Rock

Author : Ernest Wahlstrom
Publisher : Elsevier
Page : 263 pages
File Size : 47,8 Mb
Release : 2012-12-02
Category : Technology & Engineering
ISBN : 9780444601742

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Tunneling in Rock by Ernest Wahlstrom Pdf

Tunneling in Rock reviews the theory and practice of engineering geology and its application to tunneling in rocks. This book explores the history of tunneling, defines terminologies of tunneling, and illustrates tunnels. The book discusses the petrography of unaltered rocks, such as rock minerals, fragmental rocks, igneous rocks, sedimentary rocks and metamorphic rocks. The book then describes rock alteration, which may be caused by weathering. Such alterations are low-temperature alterations at moderate depths, hydrothermal alteration, deuteric alteration, pneumatolytic alteration, and other miscellaneous types of alteration. The book also discusses elementary rock mechanics, such as isotropism and anisotropism; mechanical properties of rocks; force and stress; and the fracture and fold anisotropy in rocks, including the deformation of minerals, elastic, quasi-elastic, and plastic rocks. The remaining chapters of the book focus on hydrogeology; geological investigation of proposed tunnel locations and its application to tunnel planning and design; different tunneling methods; and geological investigations during tunnel constructions. Those who are interested in geological aspects of planning and constructing tunnels will find this book valuable.

Rock Mechanics and Engineering

Author : C. Jaeger
Publisher : Cambridge University Press
Page : 544 pages
File Size : 52,8 Mb
Release : 1979-06-28
Category : Science
ISBN : 0521218985

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Rock Mechanics and Engineering by C. Jaeger Pdf

In this second, enlarged edition the author continues to emphasise aspects of rock mechanics. Firm in his belief that there is no better way to study the subject than by the detailed analysis of case histories, Dr Jaeger has incorporated a number of new ones.

Engineering in Rocks for Slopes, Foundations and Tunnels

Author : T. Ramamurthy
Publisher : PHI Learning Pvt. Ltd.
Page : 762 pages
File Size : 49,7 Mb
Release : 2010-08
Category : Technology & Engineering
ISBN : 9788120341685

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Engineering in Rocks for Slopes, Foundations and Tunnels by T. Ramamurthy Pdf

With the ever-increasing developmental activities as diverse as the construction of dams, roads, tunnels, underground powerhouses and storage facilities, petroleum exploration and nuclear repositories, a more comprehensive and updated understanding of rock mass is essential for civil engineers, engineering geologists, geophysicists, and petroleum and mining engineers. Though some contents of this vast subject are included in undergraduate curriculum, there are full-fledged courses on Rock Mechanics/Rock Engineer-ing in postgraduate programmes in civil engineering and mining engineering. Much of the material presented in this book is also taught to geology and geophysics students. In addition, the book is suitable for short courses conducted for teachers, practising engineers and engineering geologists. This book, with contributions from a number of authors with expertise and vast experience in various areas of rock engineering, gives an in-depth analysis of the multidimensional aspects of the subject. The text covers a wide range of topics related to engineering behaviour of rocks and rock masses, their classifications, interpretation of geological mapping of joints through stereographic projection, in situ stress measurements, laboratory and field tests, stability of rock slopes, foundations of structures, including dams and support systems for underground excavations. The Second Edition has been enriched with new topics such as minimum overburden on pressure tunnels, pressure around vertical cylindrical shaft, thickness of steel lining, and penetration rate from joint factor. What distinguishes the text is the application of numerical methods to solve various problems by discrete element and equivalent material concepts, interpretations of geomechanics modelling test data, excavation methods, ground improving methods, and use of roadheaders and TBMs. The book provides an excellent understanding of how to solve problems in rock engineering and should immensely benefit students, teachers, professionals and designers alike.

Engineering Geology Field Manual

Author : Anonim
Publisher : Unknown
Page : 510 pages
File Size : 47,6 Mb
Release : 1998
Category : Engineering geology
ISBN : UOM:39015043128894

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Engineering Geology Field Manual by Anonim Pdf

Assessment and Prevention of Failure Phenomena in Rock Engineering

Author : O. Aydan,A.G. Pasamehmetoglu,T. Kawamoto,B.N. Whittaker
Publisher : Routledge
Page : 1004 pages
File Size : 52,9 Mb
Release : 2022-04-27
Category : Technology & Engineering
ISBN : 9781351465502

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Assessment and Prevention of Failure Phenomena in Rock Engineering by O. Aydan,A.G. Pasamehmetoglu,T. Kawamoto,B.N. Whittaker Pdf

First published in 1993. This volume is a collection of papers addressing the issue of the failure of rock engineering structures. This phenomenon occurs in different forms depending on the geometry of structure, material properties of intact rock, structure of rock mass, environmental conditions and initial state of stress.

Rock Dynamics: From Research to Engineering

Author : Haibo Li,Jianchun Li,Qianbing Zhang,Jian Zhao
Publisher : CRC Press
Page : 568 pages
File Size : 40,6 Mb
Release : 2016-04-19
Category : Science
ISBN : 9781315470818

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Rock Dynamics: From Research to Engineering by Haibo Li,Jianchun Li,Qianbing Zhang,Jian Zhao Pdf

Rock Dynamics: From Research to Engineering is a collection of the scientic and technical papers presented at the Second International Conference on Rock Dynamics and Applications (RocDyn-2, Suzhou, China, 18-19 May 2016). The book has four sections. The first section contains 8 keynote papers, covering a wide range of dynamic issues related to roc

Rock Testing and Site Characterization

Author : J.A. Hudson
Publisher : Elsevier
Page : 1001 pages
File Size : 42,6 Mb
Release : 2014-06-16
Category : Technology & Engineering
ISBN : 9781483297972

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Rock Testing and Site Characterization by J.A. Hudson Pdf

Rock Testing and Site Characterization