Rock mechanics is a first course in the field of mining and geotechnical engineering. Over the last decades, the concepts and applications of rock mechanics have evolved tremendously for understanding the stability and safety of structures made of/on the rock masses. This book elaborates the fundamental concepts of rock mechanics for designing and analysis of structures and excavations for a variety of applications. The text includes a fine blend of theory and worked-out examples and applications, and also emphasises the basics of stress and strain analysis, volume–weight relationship, rock mass classification systems, in situ stress measurements, stresses around underground opening, pillar and support design, subsidence, slope stability, rock failure criteria and behaviour of jointed rock mass. Numerical analysis procedures and interaction between rock bolts and rock masses are also introduced emphasising the mechanics and applications in rock engineering. Besides undergraduate and postgraduate students of civil (including geotechnical), mining and petroleum engineering, the book will also benefit the practicing engineers and researchers, who wish to acquaint themselves with state-of-the-art techniques of rock mechanics and its applications. Overall, this textbook is useful for both elementary as well as advanced learning.
KEY FEATURES
In-depth analysis of rock properties, rock masses, joints for determining strength and deformability.
Includes around 120 worked-out examples and over 160 exercise problems.
Text is illustrated with around 260 well-labelled diagrams supported by about 50 four colour images and over 40 tables.
Provides advance topics such as rock yielding criteria, numerical analysis procedures and behaviour of rock joints.
About the Author
DEBASIS DEB, Ph.D. (University of Alabama, USA), is Professor in the Department of Mining Engineering at Indian Institute of Technology Kharagpur. Earlier, he worked as Research Associate at the University of Alabama and Korea Institute of Geoscience and Mineral Resources (KIGAM), South Korea, and also as visiting Assistant Professor at the Southern Illinois University, Carbondale, USA. Dr. Deb received Smt. Bala Tandon Memorial Award (2008–2009) and National Geoscience Award (2013) for his outstanding contribution in upgrading the quality of life in mining environment and mining technology, respectively. He is a lifetime member of ISRM, MGMI and ISTAM. He has taken several research projects related to development and applications of FEM, XFEM and SPH procedures in rock mechanics. He has to his credit over 120 research papers, two books and three patents.|ABHIRAM KUMAR VERMA, Ph.D. (Indian Institute of Technology Kharagpur, India), is Assistant Professor in the Department of Mining Engineering at Indian Institute of Technology Kharagpur. Also, he has worked as Assistant Professor in the Department of Mining Engineering at Indian Institute of Technology (Banaras Hindu University), Varanasi and Lecturer in the Department of Mining Engineering at Indian Institute of Engineering Science and Technology, Shibpur. Dr. Verma was awarded with IEI Young Engineers Award (2012). He is a lifetime member of ISRM, MGMI and IE (India). He has to his credit over 30 technical papers in the field of applied rock mechanics. His research interest includes the application of rock mechanics principles for design of rock structures.
Table of Contents:
Preface • Acknowledgements 1. ROCK AS GEO-MATERIAL 2. WEIGHT–VOLUME RELATIONSHIPS OF POROUS MATERIAL 3. ROCK MASS CLASSIFICATION 4. ANALYSIS OF STRESSES AND STRAINS 5. RELATIONSHIPS BETWEEN STRESS AND STRAIN 6. MEASUREMENT OF IN SITU STRESSES AND DEFORMATIONS 7. DISTRIBUTION OF STRESSES AROUND UNDERGROUND OPENING 8. NATURAL SUPPORTS 9. ROCK AND ROCK MASS FAILURE MECHANISM 10. JOINTS IN ROCK MASS 11. ARTIFICIAL SUPPORT 12. SUBSIDENCE 13. SLOPE STABILITY 14. NUMERICAL TECHNIQUES IN ROCK ENGINEERING Appendix A: Transformation of Displacement, Strain and Stress Tensors in 3D Appendix B: Closed Form Solution of Kirsch Equation Appendix C: Plastic Flow Bibliography • Index
