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Discrete-element Modeling of Granular Materials

2011-05-03 Mathematics
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Release : 2011-05-03
Genre : Mathematics
Kind : eBook
Book Rating : 602/5 ( reviews)

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Book Synopsis Discrete-element Modeling of Granular Materials by : Farhang Radjaï

Download or read book Discrete-element Modeling of Granular Materials written by Farhang Radjaï. This book was released on 2011-05-03. Available in PDF, EPUB and Kindle. Book excerpt: This book brings together in a single volume various methods and skills for particle-scale or discrete-element numerical simulation of granular media. It covers a broad range of topics from basic concepts and methods towards more advanced aspects and technical details applicable to the current research on granular materials. Discrete-element simulations of granular materials are based on four basic models (molecular dynamics, contact dynamics, quasi-static and event driven) dealing with frictional contact interactions and integration schemes for the equations of dynamics. These models are presented in the first chapters of the book, followed by various methods for sample preparation and monitoring of boundary conditions, as well as dimensionless control parameters. Granular materials encountered in real life involve a variety of compositions (particle shapes and size distributions) and interactions (cohesive, hydrodynamic, thermal) that have been extensively covered by several chapters. The book ends with two applications in the field of geo-materials.

Discrete Element Methods

2002 Mathematics
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Release : 2002
Genre : Mathematics
Kind : eBook
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Book Synopsis Discrete Element Methods by : Benjamin K. Cook

Download or read book Discrete Element Methods written by Benjamin K. Cook. This book was released on 2002. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the Third International Conference on Discrete Element Methods, held in Santa Fe, New Mexico on September 23-25, 2002. This Geotechnical Special Publication contains 72 technical papers on discrete element methods (DEM), a suite of numerical techniques developed to model granular materials, rock, and other discontinua at the grain scale. Topics include: DEM formulation and implementation approaches, coupled methods, experimental validation, and techniques, including three-dimensional particle representations, efficient contact detection algorithms, particle packing schemes, and code design. Coupled methods include approaches to linking solid continuum and fluid models with DEM to simulate multiscale and multiphase phenomena. Applications include fundamental investigations of granular mechanics; micromechanical studies of powder, soil, and rock behavior; and large-scale modeling of geotechnical, material processing, mining, and petroleum engineering problems.

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

2004-11-23 Technology & Engineering
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Release : 2004-11-23
Genre : Technology & Engineering
Kind : eBook
Book Rating : 983/5 ( reviews)

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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. This book was released on 2004-11-23. 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 Modelling of Discrete Materials in Geotechnical Engineering, Civil Engineering and Earth Sciences

2004-10-15 Technology & Engineering
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Release : 2004-10-15
Genre : Technology & Engineering
Kind : eBook
Book Rating : 885/5 ( reviews)

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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. This book was released on 2004-10-15. 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

Numerical Modeling of Discrete Materials

2004
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Release : 2004
Genre :
Kind : eBook
Book Rating : /5 ( reviews)

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Book Synopsis Numerical Modeling of Discrete Materials by : Heinz Konietzky

Download or read book Numerical Modeling of Discrete Materials written by Heinz Konietzky. This book was released on 2004. 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.

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