Granular Materials at Meso scale

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  • Publisher : Elsevier
  • Release : 19 August 2016
  • ISBN : 9780081010778
  • Page : 196 pages
  • Rating : 4.5/5 from 103 voters

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Granular Materials at Meso-scale: Towards a Change of Scale Approach proposes a new way for developing an efficient change of scale—considering a meso-scale defined at the level of local arrays of particles. The change of scale is known to be a very interesting way to improve the modelling of mechanical behavior granular materials. In the past, studies have been proposed using a micro-scale at the grain level to perform change of scale, but limitations have been proven for these approaches. Definition and analysis of the phases are detailed, constituted by sets of meso-domains sharing the same texture characteristics. The authors propose a local constitutive model for the phases, allowing the constitutive model of the representative elementary volume to be definied from a change-of-scale approach and, finally, presenting the validation of obtained modeling on cyclic loadings. Proposes a new way for developing an efficient change of scale—considering a meso-scale Explores local meso-domains and texture characteristics Defines meso-strain and stress Analyzes the evolution of these variables and texture characteristics in relation to the applied loading

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Granular Materials at Meso-scale

Granular Materials at Meso-scale
  • Author : Bernard Cambou,Hélène Magoariec,Ngoc-Son Nguyen
  • Publisher : Elsevier
  • Release Date : 2016-08-19
  • ISBN : 9780081010778
GET THIS BOOKGranular Materials at Meso-scale

Granular Materials at Meso-scale: Towards a Change of Scale Approach proposes a new way for developing an efficient change of scale—considering a meso-scale defined at the level of local arrays of particles. The change of scale is known to be a very interesting way to improve the modelling of mechanical behavior granular materials. In the past, studies have been proposed using a micro-scale at the grain level to perform change of scale, but limitations have been proven for these

Mesoscale Models

Mesoscale Models
  • Author : Sinisa Mesarovic,Samuel Forest,Hussein Zbib
  • Publisher : Springer
  • Release Date : 2018-11-19
  • ISBN : 9783319941868
GET THIS BOOKMesoscale Models

The book helps to answer the following questions: How far have the understanding and mesoscale modeling advanced in recent decades, what are the key open questions that require further research and what are the mathematical and physical requirements for a mesoscale model intended to provide either insight or a predictive engineering tool? It is addressed to young researchers including doctoral students, postdocs and early career faculty,

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  • Author : Francois Nicot,Olivier Millet
  • Publisher : Elsevier
  • Release Date : 2017-11-20
  • ISBN : 9780081025963
GET THIS BOOKAdvances in Multi-Physics and Multi-Scale Couplings in Geo-Environmental Mechanics

Advances in Multi-Physics and Multi-Scale Couplings in Geo-Environmental Mechanics reunites some of the most recent work from the French research group MeGe GDR (National Research Group on Multiscale and Multiphysics Couplings in Geo-Environmental Mechanics) on the theme of multi-scale and multi-physics modeling of geomaterials, with a special focus on micromechanical aspects. Its offers readers a glimpse into the current state of scientific knowledge in the field, together with the most up-to-date tools and methods of analysis available. Each chapter represents

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Mesoscale Modeling in Chemical Engineering
  • Author : Anonim
  • Publisher : Academic Press
  • Release Date : 2016-02-16
  • ISBN : 9780128039311
GET THIS BOOKMesoscale Modeling in Chemical Engineering

Mesoscale Modeling in Chemical Engineering, a volume in the Advances in Chemical Engineering series provides the reader with personal views of authorities in the field. Subjects covered are not limited to the classical chemical engineering disciplines, with contributions connecting chemical engineering to related scientific fields, thus providing new ideas for additional thought. The book balances well developed areas such as process industry, transformation of materials, energy, and environmental issues with areas where applications of chemical engineering are more recent or

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Computational Granular Mechanics and Its Engineering Applications
  • Author : Shunying Ji,Lu Liu
  • Publisher : Springer Nature
  • Release Date : 2020-03-18
  • ISBN : 9789811533044
GET THIS BOOKComputational Granular Mechanics and Its Engineering Applications

This book systematically introduces readers to computational granular mechanics and its relative engineering applications. Part I describes the fundamentals, such as the generation of irregular particle shapes, contact models, macro-micro theory, DEM-FEM coupling, and solid-fluid coupling of granular materials. It also discusses the theory behind various numerical methods developed in recent years. Further, it provides the GPU-based parallel algorithm to guide the programming of DEM and examines commercial and open-source codes and software for the analysis of granular materials. Part

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Shock Phenomena in Granular and Porous Materials
  • Author : Tracy J. Vogler,D. Anthony Fredenburg
  • Publisher : Springer Nature
  • Release Date : 2019-09-04
  • ISBN : 9783030230029
GET THIS BOOKShock Phenomena in Granular and Porous Materials

Granular forms of common materials such as metals and ceramics, sands and soils, porous energetic materials (explosives, reactive mixtures), and foams exhibit interesting behaviors due to their heterogeneity and critical length scale, typically commensurate with the grain or pore size. Under extreme conditions of impact, granular and porous materials display highly localized phenomena such as fracture, inelastic deformation, and the closure of voids, which in turn strongly influence the bulk response. Due to the complex nature of these interactions and

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  • Author : Wei Wu,Hai-Sui Yu
  • Publisher : Springer
  • Release Date : 2018-08-02
  • ISBN : 9783319971124
GET THIS BOOKProceedings of China-Europe Conference on Geotechnical Engineering

This book compiles the first part of contributions to the China–Europe Conference on Geotechnical Engineering held 13.-16. August 2016 in Vienna, Austria. About 400 papers from 35 countries cover virtually all areas of geotechnical engineering and make this conference a truly international event. The contributions are grouped into thirteen special sessions and provide an overview of the geoengineering research and practice in China, Europe and the world: · Constitutive model · Micro-macro relationship · Numerical simulation · Laboratory testing · Geotechnical monitoring, instrumentation and field test · Foundation

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  • Author : Annan Zhou,Junliang Tao,Xiaoqiang Gu,Liangbo Hu
  • Publisher : Springer
  • Release Date : 2018-05-10
  • ISBN : 9789811301254
GET THIS BOOKProceedings of GeoShanghai 2018 International Conference: Fundamentals of Soil Behaviours

This book is the second volume of the proceedings of the 4th GeoShanghai International Conference that was held on May 27 - 30, 2018. The book, entitled “Fundamentals of Soil Behaviours”, presents the recent advances and technology in the understanding and modelling of fundamentals of soil’s behaviours. The subject of this book covers a wide range of topics related to soil behaviours in geotechnical engineering, geoenvironmental engineering and transportation engineering. The state-of-the-art theories, methodologies and findings in the related topics are included.

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  • Publisher : CRC Press
  • Release Date : 2014-08-26
  • ISBN : 9781315737324
GET THIS BOOKGeomechanics from Micro to Macro

Geomechanics from Micro to Macro contains 268 papers presented at the International Symposium on Geomechanics from Micro and Macro (IS-Cambridge, UK, 1-3 September 2014). The symposium created a forum for the dissemination of new advances in the micro-macro relations of geomaterial behaviour and its modelling. The papers on experimental investigati

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  • Author : Pasquale Giovine,Paolo Maria Mariano,Giuseppe Mortara
  • Publisher : Springer Nature
  • Release Date : 2020-11-09
  • ISBN : 9783030492670
GET THIS BOOKViews on Microstructures in Granular Materials

This contributed volume provides an up-to-date overview of the mechanics of granular materials, ranging from sparse media to soils. With chapters exploring state-of-the-art theoretical, experimental, and applied trends in the study of granular matter in various states, readers will be motivated to learn about the current challenges and potential avenues of exploration in this active area of research. Including a variety of perspectives, this volume will be a valuable reference for audiences in a number of fields. Specific topics covered

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Holistic Simulation of Geotechnical Installation Processes
  • Author : Theodoros Triantafyllidis
  • Publisher : Springer
  • Release Date : 2015-10-30
  • ISBN : 9783319231594
GET THIS BOOKHolistic Simulation of Geotechnical Installation Processes

This book examines in detail the entire process involved in implementing geotechnical projects, from a well-defined initial stress and deformation state, to the completion of the installation process. The individual chapters provide the fundamental knowledge needed to effectively improve soil-structure interaction models. Further, they present the results of theoretical fundamental research on suitable constitutive models, contact formulations, and efficient numerical implementations and algorithms. Applications of fundamental research on boundary value problems are also considered in order to improve the implementation

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  • Publisher : John Wiley & Sons
  • Release Date : 2013-02-28
  • ISBN : 9781118600795
GET THIS BOOKMultiscale Geomechanics

This book addresses the latest issues in multiscale geomechanics. Written by leading experts in the field as a tribute to Jean Biarez (1927-2006), it can be of great use and interest to researchers and engineers alike. A brief introduction describes how a major school of soil mechanics came into being through the exemplary teaching by one man. Biarez's life-long work consisted of explaining the elementary mechanisms governing soil constituents in order to enhance understanding of the underlying scientific laws which

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  • Publisher : Springer Science & Business Media
  • Release Date : 2007-04-26
  • ISBN : 9783540684084
GET THIS BOOKShock Wave Science and Technology Reference Library, Vol. 2

This book is the first of several volumes on solids in the Shock Wave Science and Technology Reference Library. This is a unique collection, and the library as a whole sets out to comprehensively and authoritatively cover and review at research level the subject matter with all its ramifications. All the chapters are self-contained and can be read independently of each other, though they are of course thematically interrelated.

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  • Publisher : Springer
  • Release Date : 2014-08-08
  • ISBN : 9783319069951
GET THIS BOOKDynamic Behavior of Materials, Volume 1

Dynamic Behavior of Materials, Volume 1: Proceedings of the 2014 Annual Conference on Experimental and Applied Mechanics, the first volume of eight from the Conference, brings together contributions to this important area of research and engineering. The collection presents early findings and case studies on fundamental and applied aspects of Experimental Mechanics, including papers on: · General Dynamic Materials Response · Novel Dynamic Testing Techniques · Dynamic Fracture and Failure · Dynamic Behavior of Geo-materials · Dynamic Behavior of Composites and Multifunctional materials · Dynamic Behavior of Low-Impedance

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  • Author : Patrizia Trovalusci
  • Publisher : Springer
  • Release Date : 2015-10-17
  • ISBN : 9783319214948
GET THIS BOOKMaterials with Internal Structure

The book presents a series of concise papers by researchers specialized in various fields of continuum and computational mechanics and of material science. The focus is on principles and strategies for multiscale modeling and simulation of complex heterogeneous materials, with periodic or random microstructure, subjected to various types of mechanical, thermal, chemical loadings and environmental effects. A wide overview of complex behavior of materials (plasticity, damage, fracture, growth, etc.) is provided. Among various approaches, attention is given to advanced non-classical