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The book contains papers from the twelfth in a series of biennial conferences, first held in 1993, on the topics of contact mechanics and surface effects and their interaction. The papers in the book address novel protective layers for advances in sliding wear and low friction.
Surfaces (Technology) --- Contact mechanics --- Computer simulation
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Contact mechanics. --- Contact problems (Mechanics) --- Mechanics, Contact --- Mechanics, Applied
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The intuitive understanding of contact bodies is based on the geometry and adjoining surfaces. A powerful approach to solve the contact problem is to take advantage of the geometry of an analyzed object and describe the problem in the best coordinate system. This book is a systematical analysis of geometrical situations leading to contact pairs: suface-to-surface, curve-to-surface, point-to-surface a.s.o. resultingin the corresponding computational algorithms to solve the contact problem.
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Contact mechanics. --- Contact problems (Mechanics) --- Mechanics, Contact --- Mechanics, Applied
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The desired properties of surface components include the improvement of different properties, such as aesthetic appearance, oxidation resistance, wear resistance, mechanical properties, electronic or electrical properties, thermal insulation, wear, triboemission and corrosion resistance through barriers. These properties can be enhanced using different methods, such as by adding a coating. Nevertheless, the bulk of the material or substrate cannot be considered independent of the surface treatment. Metal cutting is one of the general machining methods used to achieve high accuracy and productivity for metal parts. The topics of the book "Manufacturing and Surface Engineering" include the full range of surface engineering aspects, i.e., surface integrity, contact mechanics, friction and wear, coatings and surface treatments, multiscale tribology, computational methods, and optimization techniques applied in surface engineering.
Contact mechanics. --- Contact problems (Mechanics) --- Mechanics, Contact --- Mechanics, Applied
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This is the first volume in the field of mechanics which presents a unified method solution of contact and crack problems for a transversely isotropic elastic body. Layered media subjected to punches and cracks are also considered.Complete descriptions of the fields of stresses and strain are given, often in terms of elementary functions. Numerical methods for solving various contact and crack problems are described and accurate numerical results are presented, as necessary bench marks.The book will be of interest to graduate students in the field of mechanical and civil engineering as well as
Elasticity. --- Fracture mechanics. --- Boundary value problems. --- Contact mechanics --- Mathematical models.
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Contact mechanics --- Mechanical wear --- Contact problems (Mechanics) --- Mechanics, Contact --- Mechanics, Applied
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This special topic volume is a compilation of works contributed by experts from the international scientific community in the field of Wear and Contact Mechanics. This volume presents ten papers that cover different aspects of the current areas of research in Wear and Contact Mechanics using new innovative theoretical and computational approaches based on the Finite Element Methods (FEM) and/or the Boundary Element Methods (BEM). A number of topics are addressed, such as anisotropic contact, anisotropic wear, crack-face contact and semi-permeable electric/magnetic boundary conditions in multif
Contact mechanics --- Contact problems (Mechanics) --- Mechanics, Contact --- Mechanics, Applied --- Mathematical models.
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Based on a formalism to simulate mechanical rigid body systems with plane frictional contacts, an extension to systems with rolling contacts is proposed. A special focus is put on tagential contact compliance. A mathematical convergency proof of the solution of the tangential elastic formulation to the rigid one is proposed.
Kontaktmechaniknonholonomic --- Mehrkörperdynamik --- regularization --- nichtholonom --- multibody systems --- Zwangsbedingung --- contact mechanics --- Regularisierung --- constraints
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This book contains a systematical analysis of geometrical situations leading to contact pairs -- point-to-surface, surface-to-surface, point-to-curve, curve-to-curve and curve-to-surface. Each contact pair is inherited with a special coordinate system based on its geometrical properties such as a Gaussian surface coordinate system or a Serret-Frenet curve coordinate system. The formulation in a covariant form allows in a straightforward fashion to consider various constitutive relations for a certain pair such as anisotropy for both frictional and structural parts. Then standard methods well known in computational contact mechanics such as penalty, Lagrange multiplier methods, combination of both and others are formulated in these coordinate systems. Such formulations require then the powerful apparatus of differential geometry of surfaces and curves as well as of convex analysis. The final goals of such transformations are then ready-for-implementation numerical algorithms within the finite element method including any arbitrary discretization techniques such as high order and isogeometric finite elements, which are most convenient for the considered geometrical situation. The book proposes a consistent study of geometry and kinematics, variational formulations, constitutive relations for surfaces and discretization techniques for all considered geometrical pairs and contains the associated numerical analysis as well as some new analytical results in contact mechanics.
Contact mechanics -- Mathematical models. --- Contact mechanics. --- Engineering. --- Engineering & Applied Sciences --- Civil & Environmental Engineering --- Chemical & Materials Engineering --- Civil Engineering --- Applied Mathematics --- Materials Science --- Contact mechanics --- Mechanics, Applied. --- Mathematical models. --- Mechanics. --- Continuum mechanics. --- Continuum Mechanics and Mechanics of Materials. --- Theoretical and Applied Mechanics. --- Applied mechanics --- Engineering, Mechanical --- Engineering mathematics --- Contact problems (Mechanics) --- Mechanics, Contact --- Mechanics, Applied --- Mechanics, applied. --- Solid Mechanics. --- Classical Mechanics. --- Classical mechanics --- Newtonian mechanics --- Physics --- Dynamics --- Quantum theory
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