Preparing the book, the authors wanted to avoid elementary information on the standard testing of the mechanical properties of materials, already available in other textbooks. Thus information concerning various standard testing techniques has been significantly reduced. Information concerning all kinds of testing under standard uniaxial loadings has also been minimized, while advanced tests under non-standard conditions such as high pressure, complex stress states, high deformation rates, cyclic loading of the fatigue type, various advanced rheological tests, etc., are discussed at length. The authors hope that the book will inspire research workers, in particular those younger and less experienced, to search for new, inventive and nonstandard methods and techniques in their experimental investigations. Thus the authors have attempted to focus the attention of the reader onto 'experiments with an inventive idea' concerning both the technique of the experiment itself and the interpretation of results. The authors have tried to demonstrate that the experiment is the foundation of the mechanics of deformable solids, and that without it the formulation of any theory, particularly in the non-linear range, is extremely difficult. In the book, numerous figures and schematics of non-standard experimental devices designed in research laboratories are described. Description of standard testing machines produced by specialized manufacturers has been omitted. Special attention is paid to the authors' own results in experimental mechanics and it is hoped that these will be of interest to the reader. Parts 1, 2 and 3 discuss the problems of testing the plastic behaviour of metals, rheological properties of various materials and the problems of fatigue failure of metals. Parts 4 and 5 are devoted to the presentation of the most important contemporary methods of stress and strain measurement in structures and their models. Only optical methods are discussed.
Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.
Vendeur : killarneybooks, Inagh, CLARE, Irlande
Hardcover. Etat : Very Good. Cloth hardcover, 705 pages, NOT ex-library. Weight 1.54kg. Gently aged, clean condition, free of inscriptions and stamps. Unmarked text, firm binding. Shelfworn dust jacket with scratches, sunning, short tears, frayed spine ends. -- Contents: I Plastic Properties of Metals -- 1 Basic Problems in Metals-Strength Testing [Tension Test. Random Distribution of Properties. Scale Effect; Compression Test; Special Methods of Investigation of Stress-Strain Relations] 2 Investigations in Complex Stress States [Metals Yield Conditions. Plastic Flow Rule; Hardening Hypotheses for Metals; Theory of Experiments on Plastic Yielding in Plane Stress States; Special Equipment for Testing Tubular Specimens; Testing of Cruciform Specimens; Experimental Investigation of the Initial Yield Surface for Metals; Effect of Plastic Deformation on the Shape of Yield Surfaces. Hardening in a Complex Stress State. Generalized Bauschinger Effect; Memory Effect Under Complex Loading; Plastic Deformation of Metals Under Low-Cycle Loading; Fatigue Strength Surfaces & Surfaces of Rheological Properties of Plastically Deformed Metals; Surfaces of Influence of Plastic Strain on Mechanical Properties of Metals] 3 Plastic Properties of Metals Under High Pressure [Tension Tests; Effect of Hydrostatic Pressure on Brittle-Ductile Metals; Practical Applications of the Effects of Pressure on the Ductility of Metals] 4 Effect of Strain Rates on the Plastic Properties of Metals [Investigations at Moderate & Higher & High Strain Rates] -- II Rheological Properties of Materials -- 1 Physical Foundations of Investigations [Role of the Time Factor in Tests & Investigations of Mechanical Properties; Influence of State Variables of a Material on the Intensity of Rheological Effects; Classification of Rheological Processes; Memory Effect in Rheological Processes; Influence of the Internal Structure of the Material on the Rheological Mechanism of Decohesion] 2 Quasi-Static Tests [Basic Tests of Rheological Properties of Metals & Polymers; Apparatus for Basic Tests of Rheological Properties; Strain & Stress Measurement, Determination of Moduli & Temperature Control; Analysis of Creep & Stress Relaxation Diagrams and Functions; Phenomenological Description of Basic Rheological Processes. Boltzmann's Principle of Superposition for Hereditary Media. Structural Models; Creep Hypotheses; Quasi-Static Tests Under Combined States of Stress, with Rheological Effects Considered; Principle of Time-Temperature Equivalence & Superposition] 3 Tests Under Changing Loads [Influence of the Rates & Accelerations of Loading & Strain; Kinetic Characteristics of Materials; Material Weariness Under Mechanical Fatigue. Dynamic Creep & Stress Relaxation; Vibrocreep] 4 Special Tests [Non-Isothermal Creep; Continuous Method of Creep Testing; Creep Tests of Plastics by Contact Methods; Methods of Testing Rheological Properties of Materials Optically Sensitive to Stress in Polarized Light; Influence of Chemically & Physically Active Media on Rheological Properties of Materials. Ageing & Temperature-Pressure Stabilization of Polymers; Influence of Irradiation on Rheological Properties of Structural Materials; Determination of Rheological Properties of Plastics by the EPR Method; Creep Tests of Plastics Under Random Loads] -- III Metal Fatigue -- 1 Fundamental Concepts & Fatigue Processes 2 Tests in the Low-cycle Range 3 Fatigue Effects 4 Fatigue Crack Growth Rate 5 Investigations of Fatigue Fracture Surfaces -- IV Optical Research Methods in Mechanics -- 1 Mathematical Foundations of Optical Research Methods 2 Photoelastic Methods [Plane & Three-Dimensional Structures; Photoelastic-Coating Method; Photoelastic Investigations of Dynamic Processes & Thermal Stresses] 3 Optical Interferometry Methods 4 Holographic Interferometry -- V Applications of the Moiré Method -- 1 Measurement of In-Plane Displacements 2 Plates & Shells 3 Special Methods & Applications 4 Deposition & Reproduction of Gratings 5 Summary. N° de réf. du vendeur 014250
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