Learn · Advanced Plasticity of Solid Continua
Lecture 22 of 72Week 4 Incremental Variational Frameworks, Pressure Sensitivity, and Rate-Dependent Plasticity
Rate Dependent Plasticity – Perzyna Model - Part 1
Prof. Debasish Roy · IISc Bangalore
Credits and licence
- From
- Advanced Plasticity of Solid Continua, IISc Bangalore (at NPTEL)
- Licence
- CC BY-NC-SA, as NPTEL states it. Non-commercial use only.
- Attribution
- NPTEL states: "Distributed under Creative Commons Attribution-ShareAlike / CC BY - NC - SA", beside a BY-NC-SA badge.
- Who can watch
- Tweens profiles and older. How courses are placed
All the lectures
- Motion, Configurations, and the Philosophy of the Continuum
- Kinematics. Line and Area Transformation
- Volume Transformations and Strain Measures
- Objectivity and Strain Measures
- Objective Strain Rates
- Transport and Divergence Theorems
- Balance Laws
- Physics of Yielding
- Classical Yield Criteria
- Thermodynamic Closure
- The Coleman-Noll Procedure
- Isotropic Hardening: Physical Insight and Thermodynamic Structure
- Kinematic Hardening: Physical Insight and Thermodynamic Structure
- Rate Independent Plasticity and Convex Analysis - Part 1
- Rate Independent Plasticity and Convex Analysis - Part 2
- Rate Independent Plasticity through Convex Analysis - Part 1
- Rate Independent Plasticity through Convex Analysis - Part 2
- Rate Independent Plasticity through Convex Analysis - Part 3
- Rate Independent Plasticity through Convex Analysis - Part 4
- Pressure Sensitive Plasticity and Rate Dependence - Part 1
- Pressure Sensitive Plasticity and Rate Dependence - Part 2
- Rate Dependent Plasticity – Perzyna Model - Part 1
- Rate Dependent Plasticity – Perzyna Model - Part 2
- Rate dependent plasticity – Time-discretized variational problem - Part 1
- Rate dependent plasticity – Time-discretized variational problem - Part 2
- Rate dependent plasticity – Time-discretized variational problem - Part 3
- Thermo-visco-plasticity: A variational route - Part 1
- Thermo-visco-plasticity: A variational route - Part 2
- Rate-dependent thermo-viscoplasticity & The variational problem - Part 1
- Rate-dependent thermo-viscoplasticity & The variational problem - Part 2
- Rationale behind the rate functional & Time-discretized variational update - Part 1
- Rationale behind the rate functional & Time-discretized variational update - Part 2
- Thermo-visco-plasticity: The consistent tangent stiffness - Part 1
- Thermo-visco-plasticity: The consistent tangent stiffness - Part 2
- FEM for fully coupled thermo-visco-plasticity and Strain gradient plasticity - Part 1
- FEM for fully coupled thermo-visco-plasticity and Strain gradient plasticity - Part 2
- Strain gradient plasticity – Primal formulation - Part 1
- Strain gradient plasticity – Primal formulation - Part 2
- Strain Gradient Plasticity: Dual Formulation and FEM Implementation - Part 1
- Strain Gradient Plasticity: Dual Formulation and FEM Implementation - Part 2
- Mixed FEM for Strain Gradient Plasticity; 2-Temperature Model - Part 1
- Mixed FEM for Strain Gradient Plasticity; 2-Temperature Model - Part 2
- 2-Temperature Model for Visco-plasticity - Part 1
- 2-Temperature Model for Visco-plasticity - Part 2
- 2-Temperature Viscoplasticity: Evolution Equations and Incremental Updates - Part 1
- 2-Temperature Viscoplasticity: Evolution Equations and Incremental Updates - Part 2
- Incremental Variational Approach for 2-Temperature Model - Part 1
- Incremental Variational Approach for 2-Temperature Model - Part 2
- Distortional visco-plasticity - Part 1
- Distortional visco-plasticity - Part 2
- Distortional viscoplasticity: FEM implementation - Part 1
- Distortional viscoplasticity: FEM implementation - Part 2
- Large deformation plasticity: Introduction
- Large deformation plasticity: kinematics and kinetics
- Finite deformation plasticity: A Perzyna-type model - Part 1
- Finite deformation plasticity: A Perzyna-type model - Part 2
- Perzyna-Type Model for Finite-Strain Viscoplasticity - Part 1
- Perzyna-Type Model for Finite-Strain Viscoplasticity - Part 2
- Finite-Strain Visco-plasticity & the Rate-Independent Limit - Part 1
- Finite-Strain Visco-plasticity & the Rate-Independent Limit - Part 2
- Rate independent limit of finite-strain visco-plasticity: variational formulation - Part 1
- Rate independent limit of finite-strain visco-plasticity: variational formulation - Part 2
- Finite-strain Plasticity under high strain rates - Part 1
- Finite-strain Plasticity under high strain rates - Part 2
- Finite-strain Plasticity with High Strain Rates: The Variational Formulation - Part 1
- Finite-strain Plasticity with High Strain Rates: The Variational Formulation - Part 2
- Tensor Algebra
- Tensor calculus
- Kinematics, frame-indifference
- Piola stresses
- Constitutive relations
- code implementation demo