chrono::fea::ChMaterialShellReissnerIsothropic Class Reference
Description
For backward compatibility only! New approach: create a ChElasticityReissnerOrthotropic and create a ChMaterialShellReissner by passing the elasticity as a parameter.
#include <ChMaterialShellReissner.h>
Inheritance diagram for chrono::fea::ChMaterialShellReissnerIsothropic:
Collaboration diagram for chrono::fea::ChMaterialShellReissnerIsothropic:
Public Member Functions | |
| ChMaterialShellReissnerIsothropic (double mdensity, double E, double nu, double alpha=1.0, double beta=0.1) | |
| Construct an isotropic material. More... | |
 Public Member Functions inherited from chrono::fea::ChMaterialShellReissner | |
| ChMaterialShellReissner (std::shared_ptr< ChElasticityReissner > melasticity) | |
| ChMaterialShellReissner (std::shared_ptr< ChElasticityReissner > melasticity, std::shared_ptr< ChPlasticityReissner > mplasticity) | |
| ChMaterialShellReissner (std::shared_ptr< ChElasticityReissner > melasticity, std::shared_ptr< ChPlasticityReissner > mplasticity, std::shared_ptr< ChDampingReissner > mdamping) | |
| virtual void | ComputeStress (ChVector<> &n_u, ChVector<> &n_v, ChVector<> &m_u, ChVector<> &m_v, const ChVector<> &eps_u, const ChVector<> &eps_v, const ChVector<> &kur_u, const ChVector<> &kur_v, const double z_inf, const double z_sup, const double angle, ChShellReissnerInternalData *mdata_new=nullptr, const ChShellReissnerInternalData *mdata=nullptr) |
| Compute the generalized cut force and cut torque, given the actual generalized section strain expressed as deformation vector e and curvature k, that is: {n_u,n_v,m_u,m_v}=f({e_u,e_v,k_u,k_v}), and given the actual material state required for plasticity if any (but if mdata=nullptr, computes only the elastic force). More... | |
| virtual void | ComputeStiffnessMatrix (ChMatrixRef K, const ChVector<> &eps_u, const ChVector<> &eps_v, const ChVector<> &kur_u, const ChVector<> &kur_v, const double z_inf, const double z_sup, const double angle, const ChShellReissnerInternalData *mdata=nullptr) |
| Compute the 6x6 tangent material stiffness matrix [Km] = dσ/dε at a given strain state, and at given internal data state (if mdata=nullptr, computes only the elastic tangent stiffenss, regardless of plasticity). More... | |
| void | SetElasticity (std::shared_ptr< ChElasticityReissner > melasticity) |
| Set the elasticity model for this section. More... | |
| std::shared_ptr< ChElasticityReissner > | GetElasticity () |
| Get the elasticity model for this section. More... | |
| void | SetPlasticity (std::shared_ptr< ChPlasticityReissner > mplasticity) |
| Set the plasticity model for this section. More... | |
| std::shared_ptr< ChPlasticityReissner > | GetPlasticity () |
| Get the elasticity model for this section, if any. More... | |
| void | SetDamping (std::shared_ptr< ChDampingReissner > mdamping) |
| Set the damping model for this section. More... | |
| std::shared_ptr< ChDampingReissner > | GetDamping () |
| Get the damping model for this section. More... | |
| void | SetDensity (double md) |
| Set the density of the shell (kg/m^3) | |
| double | GetDensity () const |
| double | Get_rho () const |
| for backward compatibility - use GetDensity instead | |
Constructor & Destructor Documentation
◆ ChMaterialShellReissnerIsothropic()
|
inline |
Construct an isotropic material.
- Parameters
-
mdensity material density E Young's modulus nu Poisson ratio alpha shear factor beta torque factor
The documentation for this class was generated from the following file:
- /builds/uwsbel/chrono/src/chrono/fea/ChMaterialShellReissner.h
