Simulation

Contents:

• Use the solver
  • Elastic tensile test
  • Solver parameters
  • Define the loading path
  • Examples
• In-memory Python solver
  • Quick start
  • Loading control
  • Thermomechanical loading
  • Legacy file formats
  • JSON configuration
  • Solver parameters
  • Constitutive laws written in Python
  • API reference
• Constitutive model (UMAT) catalog
  • Small-strain mechanical models
  • Shape memory alloys, finite strain, multiscale, plugins
  • State variable (statev) layout for adapter-served names
  • Tangent-operator mode
  • Validation and performance
• Building materials in Python (modular)
  • Quick start
  • Elasticity
  • Yield criteria
  • Isotropic hardening
  • Kinematic hardening
  • Mechanisms
  • Tangent operator and finite strain
  • See also
• Constitutive laws in Python (PYEXT)
  • Quick start
  • The contract
  • Batch entry point and explicit registration
  • Performance
  • Examples
  • API reference
• Hands-on: writing a UMAT with simcoon
  • The model
  • Step 1 — anatomy of a UMAT
  • Step 2 — trial state, typed
  • Step 3 — radial return, closed form
  • Step 4 — the continuum tangent, derived and built
  • Step 5 — validation
  • Where to go next
• Parameter Identification
  • Overview
  • Key System
  • identification() — Global Optimization
  • calc_cost() — Multi-Level Weighted Cost
  • Using with External Solvers
  • Gallery Examples
• Configure the output
  • File structure
  • Basic example
  • Strain output options
  • Stress output options
  • Rotation output options
  • Tangent modulus output
  • Temperature output
  • Internal state variables
  • Block output control
  • Hyperelasticity example
  • Default values
  • Result file format
• FEA Integration
  • Overview
  • Supported FEA Software
  • Key Differences
  • Available Models