physicshelper.hh File Reference

Material property functions and conversion utilities. More...

#include <dune/common/float_cmp.hh>
#include <Eigen/Core>
#include <ikarus/finiteelements/ferequirements.hh>

Go to the source code of this file.

Classes
struct	Ikarus::TraitsFromFE< Basis_, FERequirements_, useRef >
	Traits for handling finite elements.see https://en.wikipedia.org/wiki/Lam%C3%A9_parameters. More...
struct	Ikarus::YoungsModulusAndPoissonsRatio
	Structure representing Young's modulus and shear modulus. More...
struct	Ikarus::YoungsModulusAndShearModulus
	Structure representing Young's modulus and bulk modulus. More...
struct	Ikarus::YoungsModulusAndBulkModulus
	Structure representing Young's modulus and Lame's first parameter. More...
struct	Ikarus::YoungsModulusAndLamesFirstParameter
	Structure representing bulk modulus and Lame's first parameter. More...
struct	Ikarus::BulkModulusAndLamesFirstParameter
	Structure representing Lame's first parameter and shear modulus. More...
struct	Ikarus::LamesFirstParameterAndShearModulus
struct	Ikarus::ConvertLameConstants< ValuePair >
	Conversion utility for Lame's constants. More...

Namespaces
namespace	Ikarus

Concepts
concept	Ikarus::MaterialParameterTuple
	Concept for checking if a type is a valid material parameter tuple.

Functions
Eigen::Matrix3d	Ikarus::planeStressLinearElasticMaterialTangent (double E, double nu)
	Computes the plane stress linear elastic material tangent matrix. More...
Eigen::Matrix< double, 6, 6 >	Ikarus::linearElasticMaterialTangent3D (double E, double nu)
	Computes the 3D linear elastic material tangent matrix. More...
ConvertLameConstants< YoungsModulusAndPoissonsRatio >	Ikarus::convertLameConstants (const YoungsModulusAndPoissonsRatio &p_vp)
ConvertLameConstants< YoungsModulusAndShearModulus >	Ikarus::convertLameConstants (const YoungsModulusAndShearModulus &p_vp)
ConvertLameConstants< YoungsModulusAndBulkModulus >	Ikarus::convertLameConstants (const YoungsModulusAndBulkModulus &p_vp)
ConvertLameConstants< LamesFirstParameterAndShearModulus >	Ikarus::convertLameConstants (const LamesFirstParameterAndShearModulus &p_vp)
ConvertLameConstants< BulkModulusAndLamesFirstParameter >	Ikarus::convertLameConstants (const BulkModulusAndLamesFirstParameter &p_vp)
auto	Ikarus::toLamesFirstParameterAndShearModulus (const YoungsModulusAndPoissonsRatio &matParameter)
	Converts Young's modulus and Poisson's ratio to Lame's first parameter and shear modulus. More...
auto	Ikarus::toYoungsModulusAndPoissonsRatio (const LamesFirstParameterAndShearModulus &matParameter)
	Converts Lame's first parameter and shear modulus to Young's modulus and Poisson's ratio. More...

Detailed Description

This file contains material property functions and conversion utilities related to linear elasticity.