Dynamics of Materials: Experiments, Models and Applications

Material Dynamics is an interdisciplinary branch of research addressing the basic laws of high velocity flow/deformation and dynamic failure of materials under dynamic loading. This book comprehensively addresses its topic in three sections. The first discusses different perspectives on the volumetric law, including its macro-thermodynamic basis, solid physics basis and the related dynamic experimental study. The second covers the distortional law, including the rate-dependent macro-distortional law reflecting strain-rate effect, its micro-mechanism based on dislocation dynamics, and the dynamic experimental research based on the stress wave theory. In the final part, dynamic failure in relation to dynamic damage evolution is discussed, including the unloading failure of a crack-free body, dynamics of cracks under high strain-rate, dynamic fragmentation due to dynamic growth of multi-cracks, and the dynamic evolution of meso-damage as well as macro-damage. Covers models for applications as well as the fundamentals of the mechanisms behind the modelsTackles the difficult interdisciplinary nature of the subject, combining macroscopic continuum mechanics with thermodynamics, and macro-mechanics expression with micro-physical mechanismsProvides a review of the latest experimental methods for the equation of state for solids under high pressure, and the distortional law under high strain-rates of materials INDICE: 1. Introduction2. State Equation for Solid under High Pressure and Its Thermodynamic Basis3. Solid Physics Basis of State Equation for Solid under High Pressure4. Dynamic Experimental Study of State Equation for Solid under High Pressure5. Distortional Law of Materials-Macroscopic Characterization6. Distortional Law of Materials-Micro mechanism Based on Dislocation Dynamics7. Experimental study of Distortional Law of Materials8. Spalling and Unloading Failure9. Crack Dynamics and Dynamic Fragmentation10. Adiabatic Shearing and Dynamic Evolution of Meso-Damage

• ISBN: 978-0-12-817321-3
• Editorial: Academic Press
• Encuadernacion: Rústica
• Páginas: 530
• Fecha Publicación: 01/08/2019
• Nº Volúmenes: 1
• Idioma: Inglés