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Dislocation mechanism-based crystal plasticity : theory and computation at the micron and submicron scale /
Dislocation Based Crystal Plasticity: Theory and Computation at Micron and Submicron Scale provides a comprehensive introduction to the continuum and discreteness dislocation mechanism-based theories and computational methods of crystal plasticity at the micron and submicron scale. Sections cover th...
| Clasificación: | Libro Electrónico |
|---|---|
| Autores principales: | , , |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
London, United Kingdom ; San Diego, CA, United States :
Academic Press,
[2019]
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| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- Front Cover; Dislocation Mechanism-Based Crystal Plasticity; Dislocation Mechanism-Based Crystal Plasticity; Copyright; Contents; Preface; Acknowledgments; 1
- Background and Significance; 1.1 Framework of This Book; 1.2 Polycrystalline and Single-Crystal Plasticity; 1.3 Size Effect on Crystal Plasticity at Micron and Submicron Scales; 1.3.1 Size Effect Observed in Material Experiments; 1.3.2 Size Effect of Yield Stress; 1.3.3 Strain Burst and Dislocation Avalanches; 1.3.4 Size Effect of Submicron Crystal Under Cyclic Loading
- 1.3.5 Size Effect of Deformation Morphology of Compressed Micropillars1.4 Method to Bridge Size Effect; 1.4.1 Supersurface From Macro to Micron; 1.4.2 Nonlocal Crystal Plasticity; 1.4.3 Discrete Dislocation Dynamics Simulation Method; 1.5 Content of This Book; 1
- Continuum Dislocation Mechanism-Based Crystal Plasticity; 2
- Fundamental Conventional Concept of Plasticity Constitution; 2.1 Introduction; 2.2 One-Dimensional Plasticity; 2.2.1 Isotropic Hardening; 2.2.2 Kinematic Hardening; 2.2.3 Rate-Dependent Plasticity; 2.3 Multiaxial Plasticity; 2.3.1 Hypoelastic-Plastic Materials
- 2.3.2 Small Strain Plasticity2.4 J2 Flow Theory Plasticity; 2.4.1 Kirchhoff Stress Formulation of J2 Flow Theory Plasticity; 2.4.2 Extension to Kinematic Hardening; 2.4.3 Large Strain Viscoplasticity; 2.5 Rock-Soil Constitutive Model; 2.5.1 Mohr-Coulomb Constitutive Model; 2.5.2 Drucker-Prager Constitutive Model; 2.6 Gurson Model for Porous Elastic-Plastic Solids; 2.7 Corotational Stress Formulation; 2.8 Summary; 3
- Strain Gradient Plasticity Theory at the Microscale; 3.1 Size Dependence of Material Behavior at the Microscale; 3.2 Couple Stress Theory; 3.2.1 Couple Stresses
- 3.4.1 Experimental Law for Strain Gradient Plasticity Theory3.4.2 Motivation for Microscale Mechanism-Based Strain Gradient Plasticity Theory; 3.4.3 Microscale Computation Framework; 3.4.4 Dislocation Model; 3.4.5 Constitutive Equation of Mechanism-Based Strain Gradient Plasticity Theory; 3.4.6 Size of Cell Element at the Microscale; 3.4.7 Mechanism-Based Strain Gradient Plasticity Predicts Stress Singularity at Crack Tip; 3.5 Summary; 4
- Dislocation-Based Single-Crystal Plasticity Model; 4.1 Introduction; 4.2 General Constitutive Model for Single Crystals