Computational Procedures In Inelastic Analysis Of Solids And Structures
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Inelastic Analysis Of Solids And Structures
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Author : M. Kojic
language : en
Publisher: Springer Science & Business Media
Release Date : 2005-07-28
Inelastic Analysis Of Solids And Structures written by M. Kojic and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-07-28 with Science categories.
Inelastic Analysis of Solids and Structures presents in a unified manner the physical and theoretical background of inelastic material models and computational methods, and illustrates the behavior of the models in typical engineering conditions. The book describes experimental observations and principles of mechanics, and efficient computational algorithms for stress calculations as typically performed in finite element analysis. The theoretical background is given to an extent necessary to describe the commonly employed material models in metal isotropic and orthotropic plasticity, thermoplasticity and viscoplasticity, and the plasticity of geological materials. The computational algorithms are developed in a unified manner with some detailed derivations of the algorithmic relations. Many solved examples are presented, which are designed to give insight into the material behavior in various engineering conditions, and to demonstrate the application of the computational algorithms.
Computational Procedures In Inelastic Analysis Of Solids And Structures
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Author : Miloš Kojić
language : en
Publisher:
Release Date : 1997
Computational Procedures In Inelastic Analysis Of Solids And Structures written by Miloš Kojić and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with categories.
Computational Methods In Nonlinear Structural And Solid Mechanics
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Author : Ahmed K. Noor
language : en
Publisher: Elsevier
Release Date : 2014-05-20
Computational Methods In Nonlinear Structural And Solid Mechanics written by Ahmed K. Noor and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-05-20 with Mathematics categories.
Computational Methods in Nonlinear Structural and Solid Mechanics covers the proceedings of the Symposium on Computational Methods in Nonlinear Structural and Solid Mechanics. The book covers the development of efficient discretization approaches; advanced numerical methods; improved programming techniques; and applications of these developments to nonlinear analysis of structures and solids. The chapters of the text are organized into 10 parts according to the issue they tackle. The first part deals with nonlinear mathematical theories and formulation aspects, while the second part covers computational strategies for nonlinear programs. Part 3 deals with time integration and numerical solution of nonlinear algebraic equations, while Part 4 discusses material characterization and nonlinear fracture mechanics, and Part 5 tackles nonlinear interaction problems. The sixth part discusses seismic response and nonlinear analysis of concrete structure, and the seventh part tackles nonlinear problems for nuclear reactors. Part 8 covers crash dynamics and impact problems, while Part 9 deals with nonlinear problems of fibrous composites and advanced nonlinear applications. The last part discusses computerized symbolic manipulation and nonlinear analysis software systems. The book will be of great interest to numerical analysts, computer scientists, structural engineers, and other professionals concerned with nonlinear structural and solid mechanics.
Practical Programming Of Finite Element Procedures For Solids And Structures With Matlab
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Author : Salar Farahmand-Tabar
language : en
Publisher: Elsevier
Release Date : 2023-09-22
Practical Programming Of Finite Element Procedures For Solids And Structures With Matlab written by Salar Farahmand-Tabar and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-09-22 with Computers categories.
Practical Programming of Finite Element Procedures for Solids and Structures with MATLAB: From Elasticity to Plasticity provides readers with step-by-step programming processes and applications of the finite element method (FEM) in MATLAB®, as well as the underlying theory. The hands-on approach covers a number of structural problems such as linear analysis of solids and structural elements, as well as nonlinear subjects including elastoplasticity and hyperelasticity. Each chapter begins with foundational topics to provide a solid understanding of the subject, then progresses to more complicated problems with supporting examples for constructing the appropriate program. This book focuses on topics commonly encountered in civil, mechanical, and aerospace engineering. Special situations in structural analysis, 2D and 3D solids with various mesh elements, surface and body loading, incremental solution process, elastoplasticity, and finite deformation hyperelastic analysis are covered. Code that can be implemented and further extended is also provided. Covers both theory and practice of the finite element method (FEM) Hands-on approach that provides a variety of both simple and complex problems for readers Includes MATLAB® codes that can be immediately implemented as well as extended by readers to improve their own FEM skills Provides special cases of structural analysis, elastoplasticity and hyperelasticity problems
The Mechanics Of Solids And Structures Hierarchical Modeling And The Finite Element Solution
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Author : Miguel Luiz Bucalem
language : en
Publisher: Springer
Release Date : 2011-01-16
The Mechanics Of Solids And Structures Hierarchical Modeling And The Finite Element Solution written by Miguel Luiz Bucalem and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-01-16 with Technology & Engineering categories.
In the recent decades, computational procedures have been applied to an increasing extent in engineering and the physical sciences. Mostly, two separate fields have been considered, namely, the analysis of solids and structures and the analysis of fluid flows. These continuous advances in analyses are of much interest to physicists, mathematicians and in particular, engineers. Also, computational fluid and solid mechanics are no longer treated as entirely separate fields of applications, but instead, coupled fluid and solid analysis is being pursued. The objective of the Book Series is to publish monographs, textbooks, and proceedings of conferences of archival value, on any subject of computational fluid dynamics, computational solid and structural mechanics, and computational multi-physics dynamics. The publications are written by and for physicists, mathematicians and engineers and are to emphasize the modeling, analysis and solution of problems in engineering.
Computational Methods In Elasticity And Plasticity
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Author : A. Anandarajah
language : en
Publisher: Springer Science & Business Media
Release Date : 2011-01-04
Computational Methods In Elasticity And Plasticity written by A. Anandarajah and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-01-04 with Technology & Engineering categories.
Computational Methods in Elasticity and Plasticity: Solids and Porous Media presents the latest developments in the area of elastic and elasto-plastic finite element modeling of solids, porous media and pressure-dependent materials and structures. The book covers the following topics in depth: the mathematical foundations of solid mechanics, the finite element method for solids and porous media, the theory of plasticity and the finite element implementation of elasto-plastic constitutive models. The book also includes: -A detailed coverage of elasticity for isotropic and anisotropic solids. -A detailed treatment of nonlinear iterative methods that could be used for nonlinear elastic and elasto-plastic analyses. -A detailed treatment of a kinematic hardening von Mises model that could be used to simulate cyclic behavior of solids. -Discussion of recent advances in the analysis of porous media and pressure-dependent materials in more detail than other books currently available. Computational Methods in Elasticity and Plasticity: Solids and Porous Media also contains problem sets, worked examples and a solutions manual for instructors.
Computational Models In Biomedical Engineering
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Author : Milos Kojic
language : en
Publisher: Academic Press
Release Date : 2022-09-11
Computational Models In Biomedical Engineering written by Milos Kojic and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-09-11 with Science categories.
Computational Models in Biomedical Engineering: Finite Element Models Based on Smeared Physical Fields: Theory, Solutions, and Software discusses novel computational methodologies developed by the authors that address a variety of topics in biomedicine, with concepts that rely on the so-called smeared physical field built into the finite element method. A new and straightforward methodology is represented by their Kojic Transport Model (KTM), where a composite smeared finite element (CSFE) as a FE formulation contains different fields (e.g., drug concentration, electrical potential) in a composite medium, such as tissue, which includes the capillary and lymphatic system, different cell groups and organelles. The continuum domains participate in the overall model according to their volumetric fractions. The governing laws and material parameters are assigned to each of the domains. Furthermore, the continuum fields are coupled at each FE node by connectivity elements which take into account biological barriers such as vessel walls and cells. Provides a methodology based on the smeared concept within the finite element method which is simple, straightforward and easy to use Enables the modeling of complex physical field problems and the mechanics of biological systems Includes features that are illustrated in chapters devoted to applications surrounding tissue, heart and lung Includes a methodology that can serve as a basis for further enhancements by including additional phenomena which can be described by relevant relationships, derived theoretically or experimentally observed in laboratories and clinics
Beyond 2000 In Computational Geotechnics
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Author : Ronald B.J. Brinkgreve
language : en
Publisher: Routledge
Release Date : 2019-01-22
Beyond 2000 In Computational Geotechnics written by Ronald B.J. Brinkgreve and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-01-22 with Science categories.
This volume contains papers presented during the first international PLAXIS symposium. Topics covered include: general geo-technical aspects; tunnels and deep excavations, and education and research. This pack is meant for the user of the PLAXIS program, as well as engineers and researchers.
Inelastic Analysis Of Structures Under Variable Loads
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Author : Dieter Weichert
language : en
Publisher: Springer Science & Business Media
Release Date : 2001-11-30
Inelastic Analysis Of Structures Under Variable Loads written by Dieter Weichert and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001-11-30 with Technology & Engineering categories.
The question whether a structure or a machine component can carry the applied loads, and with which margin of safety, or whether it will become unserviceable due to collapse or excessive inelastic deformations, has always been a major concern for civil and mechanical engineers. The development of methods to answer this technologically crucial question without analysing the evolution of the system under varying loads, has a long tradition that can be traced back even to the times of emerging mechanical sciences in the early 17th century. However, the scientific foundations of the theories underlying these methods, nowadays frequently called "direct", were established sporadically in the Thirties of the 20th century and systematically and rigorously in the Fifties. Further motivations for the development of direct analysis techniques in applied mechanics of solids and structures arise from the circumstance that in many engineering situations the external actions fluctuate according to time histories not a priori known except for some essential features, e.g. variation intervals. In such situations the critical events (or "limit states") to consider, besides plastic collapse, are incremental collapse (or "ratchetting") and alternating plastic yielding, namely lack of "shakedown". Non evolutionary, direct methods for ultimate limit state analysis of structures subjected to variably-repeated external actions are the objectives of most papers collected in this book, which also contains a few contributions on related topics.
Progress In Computational Analysis Of Inelastic Structures
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Author : E. Stein
language : en
Publisher: Springer
Release Date : 2014-05-04
Progress In Computational Analysis Of Inelastic Structures written by E. Stein and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-05-04 with Technology & Engineering categories.
Five main topics of computational plasticity are treated by experts in the field with latest research results, such as consistent linearizations and finite element techniques, the numerical analysis for stable volume-preserving time-integration at the plastic flow rule, the analysis and finite-element computation of shearband localizations and also of shake down load-factors for arbitrary non-linear kinematic hardening materials. The aim was primarely an integrated representation of the mathematical models, the analysis of numerical methods and the newest algorithms for the consistent and stable computation of large dimensional systems. The significance should be seen in the collection of textbook-like treatments of important new results from wellknown scientists.