numgeo

Hyperelastic materials

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Home
Installation
Installation
Benchmark
Benchmark
- General
  General
  - Cantilever beam
  - Boussinesq problem
- Structural elements
  Structural elements
- Two phase flow
  Two phase flow
  - Terzaghi
  - 1D Compression wave propagation
- Three phase flow
  Three phase flow
- Strength-Reduction
  Strength-Reduction
- Contact
  Contact
- Constitutive Models
  Constitutive Models
- Cone penetration test
  Cone penetration test
  - Mohr-Coulomb Updated Lagrange
Tutorials
Tutorials
- Running numgeo from command line
- Visualization of results
- Element test simulations
  Element test simulations
- Flow of water in soil
  Flow of water in soil
  - Muskat problem
  - Transient seepage through dam
- Strip foundation
  Strip foundation
- Slope stability simulations
  Slope stability simulations
- 1D site response
  1D site response
  - Linear elastic (implicit and explicit time integration)
  - Sanisand-04
- User defined extensions
  User defined extensions
- Vibratory pile driving
- Offshore
  Offshore
  - Monopile under high-cyclic loading
  - Mono-Caisson under high-cyclic loading
- Advanced settings
  Advanced settings
  - Changing solver
Reference
Reference
- Model definition
  Model definition
  - Node
  - Elements
    
    Elements
    
    Truss elements
    
    Beam elements
    
    Single phase
    
    Two-phase (u-p)
    
    Two-phase (u-U)
    
    Two-phase (u-p-U)
    
    Three-phase (u-p)
    
    Three-phase (u-p-p)
  - Nset
  - Elset
  - Assign material
  - Surface
- Material
  Material
  - Density
  - Mechanical constitutive model
    
    Mechanical constitutive model
    
    Linear Elasticity
    
    Matsuoka Nakai
    
    Mohr-Coulomb
    
    Modified-Cam-Clay
    
    MCC
    
    [Protected] Hardening soil
    
    Barotropic Elasticity
    
    Hypoplasticity + IGS
    
    Hypoplasticity + ISA
    
    Hypoplasticity + GIS
    
    Sanisand
    
    Sanisand-F
    
    Sanisand-MSf
    
    AVISA
    
    Anisotropic visco-hypoplasticity (AVHP)
    
    Hypoplasticity Clay
    
    HCA-Sand
    
    HCA-Clay
  - Hydraulic constitutive model
    
    Hydraulic constitutive model
    
    Van Genuchten
    
    Brooks & Corey
    
    Fredlund & Xing
    
    Exponential
    
    Gallipoli
    
    Karlsruhe model
  - Relative permeability model
    
    Relative permeability model
    
    Nguyen
    
    Brooks & Corey
    
    Van Genuchten
    
    Logistic Fit
    
    Fredlund & Xing
  - Bulk modulus
  - Permeability
  - Minimum pressure
  - Mechanical viscosity
  - Phantom elasticity
  - Damping
  - Hourglass stiffness
  - FPL stabilisation
  - Bishop effective stress
  - Cavitation
  - Truss properties
  - Beam properties
- Embedded regions
  Embedded regions
  - Absorbed
- Contacts
  Contacts
- Amplitude
- Initial conditions
  Initial conditions
- Step definition
  Step definition
  - Procedures
    Procedures
    
    Geostatic
    
    Static
    
    Transient
    
    Dynamic
    
    Explicit dynamic
    
    Reduction
    
    Transient critical
  - Solver
  - Extrapolation
  - Boundary conditions and loads
    
    Boundary conditions and loads
    
    Boundary
    Boundary
    
    Boundary
    
    Boundary-Flexible
    
    UBoundary
    
    Loads
    Loads
    
    Distributed loads
    
    Distributed surface loads
    
    Cload
    
    Reaction forces
    
    Others
    Others
    
    Body Force
    
    Mass points
    
    Spring-damper element
  - Equation
  - Model change
    
    Model change
    
    Change Material
  - Controls
  - Early termination
  - Restart
  - Line search
  - Reset
  - Non-local
  - Execute Command
  - Submodel
  - Read state
  - Output
    
    Output
    
    Output, field
    
    Output, print
- User files
  User files
Graphical User Interface
Graphical User Interface
Theory
Theory
- Overview
  Overview
- Solution method
  Solution method
- Geometric Nonlinearities
  Geometric Nonlinearities
  - Hyperelastic materials
  - General materials
- Elements
  Elements
- Constitutive models
  Constitutive models
  - Mechanical Models
    
    Mechanical Models
    
    Hypoplasticity+IGS
    
    Hypoplasticity+ISA
    
    [Protected] Hardening Soil
    
    Linear viscosity
  - Hydraulic Models
    
    Hydraulic Models
    
    Van Genuchten
    
    Brooks & Corey
    
    Fredlund & Xing
    
    Exponential
    
    Gallipoli
    
    Karlsruhe Model
  - Relative permeability Models
    
    Relative permeability Models
    
    Nguyen
    
    Brooks & Corey
    
    Van Genuchten
    
    Logistic Fit
    
    Fredlund & Xing
- Contacts
  Contacts
- External loads
  External loads
- Model change
  Model change
  - Material
- Embedded regions
  Embedded regions
  - Determine host elements
  - Absorbed region
Release notes
Release notes

Geometric nonlinearities for hyperelastic materials

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