Fundamentals of Discrete Element Methods for Rock Engineering: Theory and Applications - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Fundamentals of Discrete Element Methods for Rock Engineering: Theory and Applications write by Lanru Jing. This book was released on 2007-07-18. Fundamentals of Discrete Element Methods for Rock Engineering: Theory and Applications available in PDF, EPUB and Kindle. 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
XAFS for Everyone
XAFS for Everyone - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook XAFS for Everyone write by Scott Calvin. This book was released on 2013-05-20. XAFS for Everyone available in PDF, EPUB and Kindle. XAFS for Everyone provides a practical, thorough guide to x-ray absorption fine-structure (XAFS) spectroscopy for both novices and seasoned practitioners from a range of disciplines. The text is enhanced with more than 200 figures as well as cartoon characters who offer informative commentary on the different approaches used in XAFS spectroscopy. The book covers sample preparation, data reduction, tips and tricks for data collection, fingerprinting, linear combination analysis, principal component analysis, and modeling using theoretical standards. It describes both near-edge (XANES) and extended (EXAFS) applications in detail. Examples throughout the text are drawn from diverse areas, including materials science, environmental science, structural biology, catalysis, nanoscience, chemistry, art, and archaeology. In addition, five case studies from the literature demonstrate the use of XAFS principles and analysis in practice. The text includes derivations and sample calculations to foster a deeper comprehension of the results. Whether you are encountering this technique for the first time or looking to hone your craft, this innovative and engaging book gives you insight on implementing XAFS spectroscopy and interpreting XAFS experiments and results. It helps you understand real-world trade-offs and the reasons behind common rules of thumb.
Advances in Rock Dynamics and Applications
Advances in Rock Dynamics and Applications - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Advances in Rock Dynamics and Applications write by Yingxin Zhou. This book was released on 2011-05-25. Advances in Rock Dynamics and Applications available in PDF, EPUB and Kindle. The study of rock dynamics is important because many rock mechanics and rock engineering problems involve dynamic loading ranging from earthquakes to vibrations and explosions. The subject deals with the distribution and propagation of loads, dynamic responses, and processes of rocks and rate-dependent properties, coupled with the physical environm
Discrete Element Method to Model 3D Continuous Materials
Discrete Element Method to Model 3D Continuous Materials - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Discrete Element Method to Model 3D Continuous Materials write by Mohamed Jebahi. This book was released on 2015-03-30. Discrete Element Method to Model 3D Continuous Materials available in PDF, EPUB and Kindle. Complex behavior models (plasticity, cracks, visco elascticity) face some theoretical difficulties for the determination of the behavior law at the continuous scale. When homogenization fails to give the right behavior law, a solution is to simulate the material at a meso scale in order to simulate directly a set of discrete properties that are responsible of the macroscopic behavior. The discrete element model has been developed for granular material. The proposed set shows how this method is capable to solve the problem of complex behavior that are linked to discrete meso scale effects.
Rock Engineering Design
Rock Engineering Design - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Rock Engineering Design write by Xia-Ting Feng. This book was released on 2011-07-27. Rock Engineering Design available in PDF, EPUB and Kindle. Given the recent advances in site investigation techniques, computing, access to information and monitoring, plus the current emphasis on safety, accountability and sustainability, this book introduces an up-to-date methodology for the design of all types of rock engineering projects, whether surface or underground. Guidance is provided on the natu
