[PDF] On The Gradient Plasticity Approach To Size Effects Part I Reviews eBook

Author : George Z. Voyiadjis
Publisher : Elsevier
Page : 405 pages
File Size : 28,8 MB
Release : 2020-03-27
Category : Technology & Engineering
ISBN : 0128177675

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Gradient-Enhanced Continuum Plasticity provides an expansive review of gradient-enhanced continuum plasticity from the initial stage to current research trends in experimental, theoretical, computational and numerical investigations. Starting with an overview of continuum mechanics and classical plasticity, the book then delves into concise lessons covering basic principles and applications, such as outlining the use of the finite element method to solve problems with size effects, mesh sensitivity and high velocity impact loading. All major theories are explored, providing readers with a guide to understanding the various concepts of and differences between an array of gradient-enhanced continuum plasticity models. Outlines the concepts of, and differences between, various gradient-enhanced continuum plasticity models Provides guidance on problem-solving for size effects, mesh-sensitivity tests and thermo-mechanical coupling Reviews experimental, numerical and theoretical issues in gradient-enhanced continuum plasticity Describes micromechanical aspects from experimental observations

Author : Franz Roters
Publisher : John Wiley & Sons
Page : 188 pages
File Size : 33,58 MB
Release : 2011-08-04
Category : Technology & Engineering
ISBN : 3527642099

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Written by the leading experts in computational materials science, this handy reference concisely reviews the most important aspects of plasticity modeling: constitutive laws, phase transformations, texture methods, continuum approaches and damage mechanisms. As a result, it provides the knowledge needed to avoid failures in critical systems udner mechanical load. With its various application examples to micro- and macrostructure mechanics, this is an invaluable resource for mechanical engineers as well as for researchers wanting to improve on this method and extend its outreach.

Author : Norman Jones
Publisher : Computational Mechanics
Page : 620 pages
File Size : 11,9 MB
Release : 2002
Category : Medical
ISBN :

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The shock and impact behaviour of structures is an extremely challenging area. It is therefore important to recognize and utilize the contributions emerging from theoretical, numerical and experimental studies on structures, as well as investigations into material properties under dynamic loading conditions.

Author : George Voyiadjis
Publisher : Academic Press
Page : 408 pages
File Size : 18,24 MB
Release : 2019-08-01
Category : Technology & Engineering
ISBN : 0128135131

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Size Effects in Plasticity: From Macro to Nano provides concise explanations of all available methods in this area, from atomistic simulation, to non-local continuum models to capture size effects. It then compares their applicability to a wide range of research scenarios. This essential guide addresses basic principles, numerical issues and computation, applications and provides code which readers can use in their own modeling projects. Researchers in the fields of computational mechanics, materials science and engineering will find this to be an ideal resource when they address the size effects observed in deformation mechanisms and strengths of various materials. Provides a comprehensive reference on the field of size effects and a review of mechanics of materials research in all scales Explains all major methods of size effects simulation, including non-local continuum models, non-local crystal plasticity, discrete dislocation methods and molecular dynamics Includes source codes that readers can use in their own projects