Numerical Modelling of Discrete Materials in Geotechnical Engineering, Civil Engineering and Earth Sciences

Download Numerical Modelling of Discrete Materials in Geotechnical Engineering, Civil Engineering and Earth Sciences PDF Online Free

Author :
Publisher : CRC Press
ISBN 13 : 9780203023983
Total Pages : 320 pages
Book Rating : 4.0/5 (239 download)

DOWNLOAD NOW!


Book Synopsis Numerical Modelling of Discrete Materials in Geotechnical Engineering, Civil Engineering and Earth Sciences by : Heinz Konietzky

Download or read book Numerical Modelling of Discrete Materials in Geotechnical Engineering, Civil Engineering and Earth Sciences written by Heinz Konietzky and published by CRC Press. This book was released on 2004-11-23 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this fully up-to-date volume, important new developments and applications of discrete element modelling are highlighted and brought together for presentation at the First International UDEC/3DEC Symposium. Papers covered the following key areas: * behaviour of masonry structures (walls, bridges, towers, columns) * stability and deformation of tunnels and caverns in fractured rock masses * geomechanical modelling for mining and waste repositories * rock reinforcement design (anchors, shotcrete, bolts) * mechanical and hydro-mechanical behaviour of dams and foundations * rock slope stability, deformation and failure mechanisms * modelling of fundamental rock mechanical problems * modelling of geological processes * constitutive laws for fractured rock masses and masonry structures * dynamic behaviour of discrete structures. Numerical Modelling of Discrete Materials in Geotechnical Engineering, Civil Engineering, and Earth Sciences provides an ultra-modern, in-depth analysis of discrete element modelling in a range of different fields, thus proving valuable reading for civil, mining, and geotechnical engineers, as well as other interested professionals.

Numerical Modeling of Discrete Materials

Download Numerical Modeling of Discrete Materials PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (19 download)

DOWNLOAD NOW!


Book Synopsis Numerical Modeling of Discrete Materials by : Heinz Konietzky

Download or read book Numerical Modeling of Discrete Materials written by Heinz Konietzky and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Highlighting the most important advances and applications of discrete element modelling in a range of different fields, this volume is a valuable resource for civil, mining, and geotechnical engineers, as well as other interested professionals.

Matrix Discrete Element Analysis of Geological and Geotechnical Engineering

Download Matrix Discrete Element Analysis of Geological and Geotechnical Engineering PDF Online Free

Author :
Publisher : Springer Nature
ISBN 13 : 9813345241
Total Pages : 306 pages
Book Rating : 4.8/5 (133 download)

DOWNLOAD NOW!


Book Synopsis Matrix Discrete Element Analysis of Geological and Geotechnical Engineering by : Chun Liu

Download or read book Matrix Discrete Element Analysis of Geological and Geotechnical Engineering written by Chun Liu and published by Springer Nature. This book was released on 2021-01-23 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces the basic structure, modeling methods, numerical calculation processes, post-processing, and system functions of MatDEM, which applies the basic principles and algorithm of the discrete element method. The discrete element method can effectively simulate the discontinuity, inhomogeneity, and large deformation damage of rock and soil. It is widely used in both research and industry. Based on the innovative matrix discrete element computing method, the author developed the high-performance discrete element software MatDEM from scratch, which can handle millions of elements in discrete element numerical simulations. This book also presents several examples of applications in geological and geotechnical engineering, including basic geotechnical engineering problems, discrete element tests, three dimensional landslides, and dynamic and multi-field coupling functions. Teaching videos and the relevant software can be accessed on the MATDEM website (http://matdem.com). The book serves as a useful reference for research and engineering staff, undergraduates, and postgraduates who work in the fields of geology, geotechnical, water conservancy, civil engineering, mining, and physics.

Numerical Modelling of Discrete Materials in Geotechnical Engineering, Civil Engineering and Earth Sciences

Download Numerical Modelling of Discrete Materials in Geotechnical Engineering, Civil Engineering and Earth Sciences PDF Online Free

Author :
Publisher : CRC Press
ISBN 13 : 1482259885
Total Pages : 311 pages
Book Rating : 4.4/5 (822 download)

DOWNLOAD NOW!


Book Synopsis Numerical Modelling of Discrete Materials in Geotechnical Engineering, Civil Engineering and Earth Sciences by : Heinz Konietzky

Download or read book Numerical Modelling of Discrete Materials in Geotechnical Engineering, Civil Engineering and Earth Sciences written by Heinz Konietzky and published by CRC Press. This book was released on 2004-10-15 with total page 311 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this fully up-to-date volume, important new developments and applications of discrete element modelling are highlighted and brought together for presentation at the First International UDEC/3DEC Symposium.Papers covered the following key areas:* behaviour of masonry structures (walls, bridges, towers, columns)* stability and deformation of tunne

Innovative Numerical Modelling in Geomechanics

Download Innovative Numerical Modelling in Geomechanics PDF Online Free

Author :
Publisher : CRC Press
ISBN 13 : 0415616611
Total Pages : 476 pages
Book Rating : 4.4/5 (156 download)

DOWNLOAD NOW!


Book Synopsis Innovative Numerical Modelling in Geomechanics by : Luis Ribeiro e Sousa

Download or read book Innovative Numerical Modelling in Geomechanics written by Luis Ribeiro e Sousa and published by CRC Press. This book was released on 2012-05-03 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the 1990s five books on ‘Applications 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 geotechnics, such as environmental geotechnics, open and underground excavations, foundations, embankments and rockfill dams, computational systems and oil geomechanics. Special attention is paid to risk in geotechnical engineering, and to recent developments in applying Bayesian networks and Data Mining techniques. Innovative Numerical Modelling in Geomechanics will be of interest to civil, mining and environmental engineers, as well as to engineering geologists. The book will also be useful for academics and researchers involved in geotechnics.

Numerical Modelling of Construction Processes in Geotechnical Engineering for Urban Environment

Download Numerical Modelling of Construction Processes in Geotechnical Engineering for Urban Environment PDF Online Free

Author :
Publisher : CRC Press
ISBN 13 : 9781439833773
Total Pages : 336 pages
Book Rating : 4.8/5 (337 download)

DOWNLOAD NOW!


Book Synopsis Numerical Modelling of Construction Processes in Geotechnical Engineering for Urban Environment by : Theodoros Triantafyllidis

Download or read book Numerical Modelling of Construction Processes in Geotechnical Engineering for Urban Environment written by Theodoros Triantafyllidis and published by CRC Press. This book was released on 2006-02-23 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Civil and Environmental Engineering: Concepts, Methodologies, Tools, and Applications

Download Civil and Environmental Engineering: Concepts, Methodologies, Tools, and Applications PDF Online Free

Author :
Publisher : IGI Global
ISBN 13 : 1466696206
Total Pages : 1670 pages
Book Rating : 4.4/5 (666 download)

DOWNLOAD NOW!


Book Synopsis Civil and Environmental Engineering: Concepts, Methodologies, Tools, and Applications by : Management Association, Information Resources

Download or read book Civil and Environmental Engineering: Concepts, Methodologies, Tools, and Applications written by Management Association, Information Resources and published by IGI Global. This book was released on 2016-01-31 with total page 1670 pages. Available in PDF, EPUB and Kindle. Book excerpt: Civil and environmental engineers work together to develop, build, and maintain the man-made and natural environments that make up the infrastructures and ecosystems in which we live and thrive. Civil and Environmental Engineering: Concepts, Methodologies, Tools, and Applications is a comprehensive multi-volume publication showcasing the best research on topics pertaining to road design, building maintenance and construction, transportation, earthquake engineering, waste and pollution management, and water resources management and engineering. Through its broad and extensive coverage on a variety of crucial concepts in the field of civil engineering, and its subfield of environmental engineering, this multi-volume work is an essential addition to the library collections of academic and government institutions and appropriately meets the research needs of engineers, environmental specialists, researchers, and graduate-level students.

Computational Modeling of Masonry Structures Using the Discrete Element Method

Download Computational Modeling of Masonry Structures Using the Discrete Element Method PDF Online Free

Author :
Publisher : IGI Global
ISBN 13 : 1522502327
Total Pages : 505 pages
Book Rating : 4.5/5 (225 download)

DOWNLOAD NOW!


Book Synopsis Computational Modeling of Masonry Structures Using the Discrete Element Method by : Sarhosis, Vasilis

Download or read book Computational Modeling of Masonry Structures Using the Discrete Element Method written by Sarhosis, Vasilis and published by IGI Global. This book was released on 2016-06-09 with total page 505 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Discrete Element Method (DEM) has emerged as a solution to predicting load capacities of masonry structures. As one of many numerical methods and computational solutions being applied to evaluate masonry structures, further research on DEM tools and methodologies is essential for further advancement. Computational Modeling of Masonry Structures Using the Discrete Element Method explores the latest digital solutions for the analysis and modeling of brick, stone, concrete, granite, limestone, and glass block structures. Focusing on critical research on mathematical and computational methods for masonry analysis, this publication is a pivotal reference source for scholars, engineers, consultants, and graduate-level engineering students.

Handbook of Research on Seismic Assessment and Rehabilitation of Historic Structures

Download Handbook of Research on Seismic Assessment and Rehabilitation of Historic Structures PDF Online Free

Author :
Publisher : IGI Global
ISBN 13 : 1466682876
Total Pages : 867 pages
Book Rating : 4.4/5 (666 download)

DOWNLOAD NOW!


Book Synopsis Handbook of Research on Seismic Assessment and Rehabilitation of Historic Structures by : Asteris, Panagiotis G.

Download or read book Handbook of Research on Seismic Assessment and Rehabilitation of Historic Structures written by Asteris, Panagiotis G. and published by IGI Global. This book was released on 2015-07-13 with total page 867 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rehabilitation of heritage monuments provides sustainable development and cultural significance to a region. The most sensitive aspect of the refurbishment of existing buildings lies in the renovation and recovery of structural integrity and public safety. The Handbook of Research on Seismic Assessment and Rehabilitation of Historic Structures evaluates developing contributions in the field of earthquake engineering with regards to the analysis and treatment of structural damage inflicted by seismic activity. This book is a vital reference source for professionals, researchers, students, and engineers active in the field of earthquake engineering who are interested in the emergent developments and research available in the preservation and rehabilitation of heritage buildings following seismic activity.

Numerical Methods and Implementation in Geotechnical Engineering – Part 1

Download Numerical Methods and Implementation in Geotechnical Engineering – Part 1 PDF Online Free

Author :
Publisher : Bentham Science Publishers
ISBN 13 : 9811437378
Total Pages : 594 pages
Book Rating : 4.8/5 (114 download)

DOWNLOAD NOW!


Book Synopsis Numerical Methods and Implementation in Geotechnical Engineering – Part 1 by : Y.M. Cheng

Download or read book Numerical Methods and Implementation in Geotechnical Engineering – Part 1 written by Y.M. Cheng and published by Bentham Science Publishers. This book was released on 2020-04-01 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt: Numerical Methods and Implementation in Geotechnical Engineering explains several numerical methods that are used in geotechnical engineering. The first part of this reference set includes methods such as the finite element method, distinct element method, discontinuous deformation analysis, numerical manifold method, smoothed particle hydrodynamics method, material point method, plasticity method, limit equilibrium and limit analysis, plasticity, slope stability and foundation engineering, optimization analysis and reliability analysis. The authors have also presented different computer programs associated with the materials in this book which will be useful to students learning how to apply the models explained in the text into practical situations when designing structures in locations with specific soil and rock settings. This reference book set is a suitable textbook primer for civil engineering students as it provides a basic introduction to different numerical methods (classical and modern) in comprehensive readable volumes.

Numerical Modeling of Masonry and Historical Structures

Download Numerical Modeling of Masonry and Historical Structures PDF Online Free

Author :
Publisher : Woodhead Publishing
ISBN 13 : 0081024401
Total Pages : 890 pages
Book Rating : 4.0/5 (81 download)

DOWNLOAD NOW!


Book Synopsis Numerical Modeling of Masonry and Historical Structures by : Bahman Ghiassi

Download or read book Numerical Modeling of Masonry and Historical Structures written by Bahman Ghiassi and published by Woodhead Publishing. This book was released on 2019-06-15 with total page 890 pages. Available in PDF, EPUB and Kindle. Book excerpt: Numerical Modeling of Masonry and Historical Structures: From Theory to Application provides detailed information on the theoretical background and practical guidelines for numerical modeling of unreinforced and reinforced (strengthened) masonry and historical structures. The book consists of four main sections, covering seismic vulnerability analysis of masonry and historical structures, numerical modeling of unreinforced masonry, numerical modeling of FRP-strengthened masonry, and numerical modeling of TRM-strengthened masonry. Each section reflects the theoretical background and current state-of-the art, providing practical guidelines for simulations and the use of input parameters. Covers important issues relating to advanced methodologies for the seismic vulnerability assessment of masonry and historical structures Focuses on modeling techniques used for the nonlinear analysis of unreinforced masonry and strengthened masonry structures Follows a theory to practice approach

Bridge Maintenance, Safety, Management, Life-Cycle Sustainability and Innovations

Download Bridge Maintenance, Safety, Management, Life-Cycle Sustainability and Innovations PDF Online Free

Author :
Publisher : CRC Press
ISBN 13 : 1000173755
Total Pages : 926 pages
Book Rating : 4.0/5 (1 download)

DOWNLOAD NOW!


Book Synopsis Bridge Maintenance, Safety, Management, Life-Cycle Sustainability and Innovations by : Hiroshi Yokota

Download or read book Bridge Maintenance, Safety, Management, Life-Cycle Sustainability and Innovations written by Hiroshi Yokota and published by CRC Press. This book was released on 2021-04-20 with total page 926 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bridge Maintenance, Safety, Management, Life-Cycle Sustainability and Innovations contains lectures and papers presented at the Tenth International Conference on Bridge Maintenance, Safety and Management (IABMAS 2020), held in Sapporo, Hokkaido, Japan, April 11–15, 2021. This volume consists of a book of extended abstracts and a USB card containing the full papers of 571 contributions presented at IABMAS 2020, including the T.Y. Lin Lecture, 9 Keynote Lectures, and 561 technical papers from 40 countries. The contributions presented at IABMAS 2020 deal with the state of the art as well as emerging concepts and innovative applications related to the main aspects of maintenance, safety, management, life-cycle sustainability and technological innovations of bridges. Major topics include: advanced bridge design, construction and maintenance approaches, safety, reliability and risk evaluation, life-cycle management, life-cycle sustainability, standardization, analytical models, bridge management systems, service life prediction, maintenance and management strategies, structural health monitoring, non-destructive testing and field testing, safety, resilience, robustness and redundancy, durability enhancement, repair and rehabilitation, fatigue and corrosion, extreme loads, and application of information and computer technology and artificial intelligence for bridges, among others. This volume provides both an up-to-date overview of the field of bridge engineering and significant contributions to the process of making more rational decisions on maintenance, safety, management, life-cycle sustainability and technological innovations of bridges for the purpose of enhancing the welfare of society. The Editors hope that these Proceedings will serve as a valuable reference to all concerned with bridge structure and infrastructure systems, including engineers, researchers, academics and students from all areas of bridge engineering.

Practice of Discrete Element Method in Soil-Structure Interface Modelling

Download Practice of Discrete Element Method in Soil-Structure Interface Modelling PDF Online Free

Author :
Publisher : Springer Nature
ISBN 13 : 9811900477
Total Pages : 273 pages
Book Rating : 4.8/5 (119 download)

DOWNLOAD NOW!


Book Synopsis Practice of Discrete Element Method in Soil-Structure Interface Modelling by : Wan-Huan Zhou

Download or read book Practice of Discrete Element Method in Soil-Structure Interface Modelling written by Wan-Huan Zhou and published by Springer Nature. This book was released on 2022-08-12 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is related to a parametric study of the soil–structural interface shearing behavior based on the numerical simulations of interface shear test with DEM, which is conducted from the role of soil properties, particle properties and structural properties. To aid readers in easily understanding the generation, implementation of models and controlling modes, for each part, the relevant code is provided in the text, and the whole source code of model is given in Appendix to share with readers for practice. The book is intended for graduate-level teaching and research in soil mechanics and geotechnical engineering, as well as in other related engineering specialties. This book is also of use to industry practitioners due to the inclusion of real-world applications, opening the door to advanced courses on modeling within the industrial engineering and operations research fields.

Mathematical Geoenergy

Download Mathematical Geoenergy PDF Online Free

Author :
Publisher : John Wiley & Sons
ISBN 13 : 1119434297
Total Pages : 373 pages
Book Rating : 4.1/5 (194 download)

DOWNLOAD NOW!


Book Synopsis Mathematical Geoenergy by : Paul Pukite

Download or read book Mathematical Geoenergy written by Paul Pukite and published by John Wiley & Sons. This book was released on 2019-01-07 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: A rigorous mathematical problem-solving framework for analyzing the Earth’s energy resources GeoEnergy encompasses the range of energy technologies and sources that interact with the geological subsurface. Fossil fuel availability studies have historically lacked concise modeling, tending instead toward heuristics and overly-complex processes. Mathematical GeoEnergy: Oil Discovery, Depletion and Renewal details leading-edge research based on a mathematically-oriented approach to geoenergy analysis. Volume highlights include: Applies a formal mathematical framework to oil discovery, depletion, and analysis Employs first-order applied physics modeling, decreasing computational resource requirements Illustrates model interpolation and extrapolation to fill out missing or indeterminate data Covers both stochastic and deterministic mathematical processes for historical analysis and prediction Emphasizes the importance of up-to-date data, accessed through the companion website Demonstrates the advantages of mathematical modeling over conventional heuristic and empirical approaches Accurately analyzes the past and predicts the future of geoenergy depletion and renewal using models derived from observed production data Intuitive mathematical models and readily available algorithms make Mathematical GeoEnergy: Oil Discovery, Depletion and Renewal an insightful and invaluable resource for scientists and engineers using robust statistical and analytical tools applicable to oil discovery, reservoir sizing, dispersion, production models, reserve growth, and more.

Gas Generation and Migration in Deep Geological Radioactive Waste Repositories

Download Gas Generation and Migration in Deep Geological Radioactive Waste Repositories PDF Online Free

Author :
Publisher : Geological Society of London
ISBN 13 : 1862397228
Total Pages : 260 pages
Book Rating : 4.8/5 (623 download)

DOWNLOAD NOW!


Book Synopsis Gas Generation and Migration in Deep Geological Radioactive Waste Repositories by : R.P. Shaw

Download or read book Gas Generation and Migration in Deep Geological Radioactive Waste Repositories written by R.P. Shaw and published by Geological Society of London. This book was released on 2015-06-11 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understanding the behaviour of gases in the context of radioactive waste disposal is a fundamental requirement in developing a safety case for the disposal of radioactive waste. Of particular importance are the long-term performance of bentonite buffers and cement-based backfill materials that may be used to encapsulate and surround the waste in a repository, and the behaviour of plastic clays, indurated mudrocks and crystalline formations that may be the host rocks for a repository. The EC Euratom programme funded project, FORGE, has provided new insights into the processes and mechanisms governing gas generation and migration with the aim of reducing uncertainty. This volume brings together papers on aspects of this topic arising from both the FORGE project and work undertaken elsewhere. This has been achieved by the acquisition of new experimental data coupled with modelling, through a series of laboratory and field-scale experiments performed at a number of underground research laboratories throughout Europe.

Distinct Element Modelling in Geomechanics

Download Distinct Element Modelling in Geomechanics PDF Online Free

Author :
Publisher : Routledge
ISBN 13 : 1351454722
Total Pages : 222 pages
Book Rating : 4.3/5 (514 download)

DOWNLOAD NOW!


Book Synopsis Distinct Element Modelling in Geomechanics by : K.R. Saxena

Download or read book Distinct Element Modelling in Geomechanics written by K.R. Saxena and published by Routledge. This book was released on 2018-12-20 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: Linear mathematical assumptions for procedures in other branches of engineering have little relevance for geoengineering, which must accommodate non-linear behaviors. Contributors to eight papers apply the breakthrough numerical modeling Distinct Element Method (Cundall, late 1960s). The design philosophy for structures or excavations in geotechnical engineering is different from that followed for fabricated materials like steel and concrete. The designer has little data both with regard to geological weaknesses and strength and deformation characteristics of materials before finalizing the designs. Also these characteristics vary from place to place. In-situ stresses due to gravity and tectonics and transient forces imposed due to rainfall and earthquakes make the matter more complicated. The pore waters carry the load initially before passing it on to the solids. For the analytical procedure, to be realistic, it should account for large displacements and non-linear behaviour including strain-softening. Because of these considerations, the designers have followed procedures based on simplifying assumptions such as linear, small strain, elastoplastic behaviour. Numerical procedures based on such assumptions, though very popular in other branches of engineering, have made little impact in geo-engineering. An attempt has been made in this book to compile the recent use of distinct element codes for solutions of some of the problems in geomechanics — particularly those involving excavations. It is hoped that it will provide an opportunity for the fraternity of geotechnical engineers to appreciate the opening of new frontiers in the use of computers for solving more challenging geotechnical problems.

Particulate Discrete Element Modelling

Download Particulate Discrete Element Modelling PDF Online Free

Author :
Publisher : CRC Press
ISBN 13 : 9781138074897
Total Pages : 576 pages
Book Rating : 4.0/5 (748 download)

DOWNLOAD NOW!


Book Synopsis Particulate Discrete Element Modelling by : Catherine O'Sullivan

Download or read book Particulate Discrete Element Modelling written by Catherine O'Sullivan and published by CRC Press. This book was released on 2017-03-31 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt: Particulate discrete element analysis is becoming increasingly popular for research in geomechanics as well as geology, chemical engineering, powder technology, petroleum engineering and in studying the physics of granular materials. With increased computing power, practising engineers are also becoming more interested in using this technology for analysis in industrial applications. This is the first single work on Discrete Element Modelling (DEM) providing the information to get started with this powerful numerical modelling approach. Written by an independent author with experience both in developing DEM codes and using commercial codes, this book provides the basic details of the numerical method and the approaches used to interpret the results of DEM simulations. Providing a basic overview of the numerical method, Particulate Discrete Element Modelling discusses issues related to time integration and numerical stability, particle types, contact modelling and boundary conditions. It summarizes approaches to interpret DEM data so that users can maximize their insight into the material response using DEM. The aim of this book is to provide both users and prospective users of DEM with a concise reference book that includes tips to optimize their usage. Particulate Discrete Element Modelling is suitable both for first time DEM analysts as well as more experienced users. It will be of use to professionals, researchers and higher level students, as it presents a theoretical overview of DEM as well as practical guidance on running DEM simulations and interpreting DEM simulation data.