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There currently exists a significant gap between materials models used by engineers and the ones available in research laboratories. Knowledge transfer must be facilitated by software development and databases, but also by information and teaching. From that perspective, Nonlinear Mechanics of Materials offers an update of the knowledge necessary to understand and use the most recent models of materials behavior and damage in structures. After presenting numerical tools, and classical plasticity and viscoplasticity, this work provides a description of damage mechanics, heterogeneous materials mechanics, finite strain, nonlinear structural analysis and strain localization phenomena, by seeking equilibrium between a theoretical approach and real materials models.
Engineering. --- Continuum Mechanics and Mechanics of Materials. --- Materials. --- Ingénierie --- Matériaux --- Ingénierie. --- Thermodynamique. --- Propriétés mécaniques.
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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.
Engineering. --- Theoretical and Applied Mechanics. --- Continuum Mechanics and Mechanics of Materials. --- Computational Mathematics and Numerical Analysis. --- Engineering. --- Computer science --- Mechanics, applied. --- Materials. --- Ingénierie --- Informatique --- Matériaux --- Mathematics. --- Mathématiques
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The book gives a synthetic presentation of the research performed in the field of sheet metal forming simulation during more than twenty years by the members of three teams: the Research Centre on Sheet Metal Forming - CERTETA (Technical University of Cluj-Napoca, Romania); AUTOFORM software-house company from Zürich, Switzerland and VOLVO automotive company from Sweden. The first chapter reminds some fundamental topics of the theory of plasticity. A more extended chapter is devoted to the presentation of the phenomenological yield criteria, emphasizing the formulations proposed by the CERTETA team (BBC models). The sheet metal formability is discussed in a separate chapter. After presenting the methods used for the formability assessment, the discussion focuses on the forming limit curves. In this context, the authors emphasize their contributions to the mathematical modeling of forming limit curves. The aspects related to the implementation of the constitutive models in finite-element codes are discussed in the last chapter of the book. The performances of the models are proved by the numerical simulation of various sheet metal forming processes: hydroforming, deep-drawing and forming of the complex parts. The book is useful for the students, doctoral fellows, researchers and engineers who are mainly interested in the mechanical modeling and numerical simulation of sheet metal forming processes.
Engineering. --- Operating Procedures, Materials Treatment. --- Continuum Mechanics and Mechanics of Materials. --- Metallic Materials. --- Computational Intelligence. --- Engineering. --- Materials. --- Structural control (Engineering). --- Ingénierie --- Matériaux --- Contrôle des structures (Ingénierie)
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Since 2004 and with the 2nd edition in 2006, the Springer Handbook of Nanotechnology has established itself as the definitive reference in the nanoscience and nanotechnology area. It integrates the knowledge from nanofabrication, nanodevices, nanomechanics, Nanotribology, materials science, and reliability engineering in just one volume. Beside the presentation of nanostructures, micro/nanofabrication, and micro/nanodevices, special emphasis is on scanning probe microscopy, nanotribology and nanomechanics, molecularly thick films, industrial applications and microdevice reliability, and on social aspects. In its 3rd edition, the book grew from 8 to 9 parts now including a part with chapters on biomimetics. More information is added to such fields as bionanotechnology, nanorobotics, and (bio)MEMS/NEMS, bio/nanotribology and bio/nanomechanics. The book is organized by an experienced editor with a universal knowledge and written by an international team of over 150 distinguished experts. It addresses mechanical and electrical engineers, materials scientists, physicists and chemists who work either in the nano area or in a field that is or will be influenced by this new key technology. From the reviews "The strong point is its focus on many of the practical aspects of nanotechnology... Anyone working in or learning about the field of nanotechnology would find this and excellent working handbook." IEEE Electrical Insulation Magazine "Outstandingly succeeds in its aim ¦ . It really is a magnificent volume and every scientific library and nanotechnology group should have a copy." Materials World "The integrity and authoritativeness ¦ is guaranteed by an experienced editor and an international team of authors which have well summarized in their chapters information on fundamentals and applications." Polymer News Key Topics Nanostructures and Nanomaterials Micro/Nanofabrication NEMS /MEMS â BioNEMS/BioMEMS Micro/Nanodevice Reliability Scanning Probe and Force Microscopies Nanotribology and Nanorheology Nanorobotics Biomimetics Industrial Applications Social and Ethical Aspects Features Covers basic concepts, materials, properties, and fabrication. Contains over 1500 two-color illustrations. Numerous comprehensive tables. Features exhaustive references to approved data. DVD contains chapters of the second edition. Fully searchable DVD-ROM for quick access to data.
Engineering. --- Nanotechnology and Microengineering. --- Tribology, Corrosion and Coatings. --- Continuum Mechanics and Mechanics of Materials. --- Electronics and Microelectronics, Instrumentation. --- Materials. --- Electronics. --- Chemistry, inorganic. --- Ingénierie --- Matériaux --- Electronique --- Nanotechnology --- Nanotechnology - Handbooks, manuals, etc.
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This second volume of the series Lecture Notes in Applied and Computational Mechanics is the second part of the compendium of reviewed articles presented at the 11th EUROMECH-MECAMAT conference entitled "Mechanics of microstructured solids: cellular materials, fibre reinforced solids and soft tissues", which took place in Torino (Italy) in March 10-14, 2008, at the Museo Regional delle Scienze. This EUROMECH-MECAMAT conference was jointly organized by the Dipartimento di Matematica dell'Università di Torino, Italy and the INPL Institute (LEMTA, Nancy-Université, France). Prof. Franco Pastrone and Prof. Jean-François Ganghoffer were the co-chairmen.
Engineering. --- Continuum Mechanics and Mechanics of Materials. --- Structural Mechanics. --- Structural Materials. --- Mechanics. --- Nanotechnology. --- Computational Mathematics and Numerical Analysis. --- Engineering. --- Computer science --- Mechanics. --- Materials. --- Mechanical engineering. --- Nanotechnology. --- Ingénierie --- Informatique --- Mécanique --- Matériaux --- Génie mécanique --- Nanotechnologie --- Mathematics. --- Mathématiques
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This critical collection examines a range of topics in fracture and fatigue, including environmental and loading effects in fracture and fatigue and DIC and fracture, as presented in early findings and case studies from the Proceedings of the 2013 Annual Conference on Experimental and Applied Mechanics. The collection includes papers in the following general technical research areas: • Microstructural Effects in Fatigue & Fracture • Fracture of Interfaces • Fracture of Composites and Interface Cracks • Fatigue & Fracture: Environmental & Loading Eff ects • Fracture & Digital Image Correlation Fracture and Fatigue, Volume 7: Proceedings of the 2013 Annual Conference on Experimental and Applied Mechanics is the seventh volume of eight from the Conference.
Fracture mechanics --- Materials --- Fatigue --- Engineering. --- Continuum mechanics. --- Continuum Mechanics and Mechanics of Materials. --- Mechanics. --- Mechanics, Applied. --- Solid Mechanics. --- Applied mechanics --- Engineering, Mechanical --- Engineering mathematics --- Classical mechanics --- Newtonian mechanics --- Physics --- Dynamics --- Quantum theory
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This book is the standard text book of elastoplasticity in which the elastoplasticity theory is comprehensively described from the conventional theory for the monotonic loading to the unconventional theory for the cyclic loading behavior. Explanations of vector-tensor analysis and continuum mechanics are provided first as a foundation for elastoplasticity theory, covering various strain and stress measures and their rates with their objectivities. Elastoplasticity has been highly developed by the creation and formulation of the subloading surface model which is the unified fundamental law for irreversible mechanical phenomena in solids. The assumption that the interior of the yield surface is an elastic domain is excluded in order to describe the plastic strain rate due to the rate of stress inside the yield surface in this model aiming at the prediction of cyclic loading behavior, although the yield surface enclosing the elastic domain is assumed in all the elastoplastic models other than the subloading surface model. Then, the plastic strain rate develops continuously as the stress approaches the yield surface, providing the advantages: 1) The tangent modulus changes continuously, 2) The yield judgment whether the stress reaches the yield surface is not required, 3) The stress is automatically attracted to the yield surface even when it goes out from the yield surface by large loading increments in numerical calculation and 4) The finite strain theory based on the multiplicative decomposition of deformation gradient tensor is formulated exactly. Consequently, the monotonic, the cyclic, the non-proportional loading behaviors for wide classes of materials including soils, rocks and concretes in addition to metals can be described rigorously by the subloading surface model. Further, the viscoplastic constitutive equations in a general rate from the quasi-static to the impact loadings are described, and constitutive equations of friction behavior and its application to the prediction of stick-slip phenomena, etc. are also described in detail. In addition, the return-mapping algorithm, the consistent tangent modulus, etc. are explained for the numerical analyses. Further, the damage, the phase-transformation and the crystal plasticity models are also described in brief. All of them are based on the subloading surface model. The elastoplasticity analysis will be advanced steadily based on the subloading surface model.
Engineering. --- Continuum mechanics. --- Continuum Mechanics and Mechanics of Materials. --- Classical Mechanics. --- Elastoplasticity. --- Elasticity --- Plasticity --- Mechanics. --- Mechanics, Applied. --- Solid Mechanics. --- Classical mechanics --- Newtonian mechanics --- Physics --- Dynamics --- Quantum theory --- Applied mechanics --- Engineering, Mechanical --- Engineering mathematics
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This book highlights key methods for the mathematical modeling and solution of nonstationary dynamic problems in the theory of magnetoelasticity. It also reveals the richness of physical effects caused by the interaction of electromagnetic and mechanical phenomena in both conducting non-ferromagnetic and dielectric magnetically active deformable bodies. The studies are limited to elastic bodies considering small deformations. The book consists of two parts, the first of which derives the system of equations for describing magnetoelasticity, the surface conditions, and equations describing the perturbations behavior of non-ferromagnetic conducting media interacting with external magnetic fields. These equations are based on the main nonlinear equations and relations of mechanics and quasistatic electrodynamics of continuous media. On this basis, the book puts forward a number of qualitative and quantitative results, solving selected problems of magnetoelastic wave propagation. In turn, the second part considers surface waves in magnetostrictive and piezomagnetic media. It obtains the system of equations, surface conditions and state equations describing the perturbations behavior in magnetoactive ferromagnetic dielectric media interacting with external magnetic fields. Lastly, the book studies the excitations and propagation of new types of surface waves and oscillations in these media, conditioned by the magnetostrictive properties of the respective medium and its interaction with an external magnetic field.
Engineering. --- Continuum mechanics. --- Continuum Mechanics and Mechanics of Materials. --- Magnetostriction. --- Magnetoelasticity --- Magnetostriction constant --- Magnetostriction saturations --- Negative magnetostriction --- Positive magnetostriction --- Magnetism --- Mechanics. --- Mechanics, Applied. --- Solid Mechanics. --- Applied mechanics --- Engineering, Mechanical --- Engineering mathematics --- Classical mechanics --- Newtonian mechanics --- Physics --- Dynamics --- Quantum theory
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This book develops a modern presentation of Continuum Mechanics, oriented towards numerical applications in the fields of nonlinear analysis of solids, structures and fluid mechanics. The kinematics of the continuum deformation, including pull-back / push-forward transformations between different configurations, stress and strain measures, balance principles, constitutive relations and variational principles are developed using general curvilinear coordinates. Even though the mathematical presentation of the different topics is quite rigorous, an effort is made to link formal developments with engineering physical intuition.
Continuum mechanics --- Mechanics, Analytic. --- Mathematical models. --- Analytical mechanics --- Kinetics --- Mechanics of continua --- Engineering. --- Differential geometry. --- Mechanics. --- Thermodynamics. --- Heat engineering. --- Heat transfer. --- Mass transfer. --- Continuum mechanics. --- Fluid mechanics. --- Continuum Mechanics and Mechanics of Materials. --- Differential Geometry. --- Engineering Fluid Dynamics. --- Engineering Thermodynamics, Heat and Mass Transfer. --- Elasticity --- Mechanics, Analytic --- Field theory (Physics)
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