Description

Collaboration diagram for Utility classes:

Classes

class  chrono::fea::ChBeamMaterialInternalData
 Base class for internal variables of materials. More...
 
class  chrono::fea::ChBeamSection
 Base class for properties of beam sections. More...
 
class  chrono::fea::ChBeamSectionCable
 Simplified geometry for a 'cable' beam section in 3D, that is a beam without torsional stiffness and with circular section (i.e.same Ixx and Iyy properties). More...
 
class  chrono::fea::ChElasticityCosserat
 Base interface for elasticity of beam sections of Cosserat type, where xyz force "n" and xyz torque "m" are a 6-dimensional function of generalized strains, "e" traction/shear and "k" curvatures, as: {n,m}=f({e,k}) There are various children classes that implement this function in different ways. More...
 
class  chrono::fea::ChElasticityCosseratSimple
 Simple linear elasticity model for a Cosserat beam, using basic material properties (zz and yy moments of inertia, area, Young modulus, etc.). More...
 
class  chrono::fea::ChElasticityCosseratGeneric
 Generic linear elasticity for a Cosserat beam using directly a 6x6 matrix [E] as user-input data. More...
 
class  chrono::fea::ChElasticityCosseratAdvanced
 Advanced linear elasticity for a Cosserat beam. More...
 
class  chrono::fea::ChElasticityCosseratAdvancedGeneric
 Advanced linear elasticity for a Cosserat section, not assuming homogeneous elasticity. More...
 
class  chrono::fea::ChElasticityCosseratMesh
 Elasticity for a beam section in 3D, where the section is defined by a mesh of triangles. More...
 
class  chrono::fea::ChPlasticityCosserat
 Base class for plasticity of beam sections of Cosserat type. More...
 
class  chrono::fea::ChInternalDataLumpedCosserat
 Internal variables for basic lumped plasticity in Cosserat beams. More...
 
class  chrono::fea::ChPlasticityCosseratLumped
 Lumped plasticity of Cosserat-type beams. More...
 
class  chrono::fea::ChDampingCosserat
 Base interface for structural damping of beam sections of Cosserat type, where xyz force "n" and xyz torque "m" are a 6-dimensional function of generalized strain speeds, "e'" traction/shear speed and "k'" curvature speed, as: {n,m}=f({e',k'}) Children classes implement this function in different ways. More...
 
class  chrono::fea::ChDampingCosseratLinear
 Simple linear lumped damping of beam sections of Cosserat type, {n,m}=f({e',k'}) where damping is proportional to speed of deformation/curvature via linear constants: More...
 
class  chrono::fea::ChDampingCosseratRayleigh
 Simple Rayleigh damping of beam sections of Cosserat type, where damping is proportional to stiffness via a beta coefficient. More...
 
class  chrono::fea::ChInertiaCosserat
 Base class for ineri tal properties (mass, moment of inertia) of beam sections of Cosserat type. More...
 
class  chrono::fea::ChInertiaCosseratSimple
 Inertia properties of a beam of Cosserat type, defined from an uniform density [kg/m^3], and the following geometric information: More...
 
class  chrono::fea::ChInertiaCosseratAdvanced
 Inertia properties of a beam of Cosserat type, not necessarily of uniform density, from the following information that allows the center of mass to be offset respect to the beam centerline: More...
 
class  chrono::fea::ChInertiaCosseratMassref
 Inertia properties of a beam of Cosserat type, not necessarily of uniform density, from the following information that allows the center of mass to be offset respect to the beam centerline: More...
 
class  chrono::fea::ChBeamSectionCosserat
 Base class for properties of beam sections of Cosserat type (with shear too) such as ChElementBeamIGA. More...
 
class  chrono::fea::ChBeamSectionCosseratEasyRectangular
 A simple specialization of ChBeamSectionCosserat if you do not need to define its separate models for elasticity, plasticity, damping and inertia. More...
 
class  chrono::fea::ChBeamSectionCosseratEasyCircular
 A simple specialization of ChBeamSectionCosserat if you do not need to define its separate models for elasticity, plasticity, damping and inertia. More...
 
class  chrono::fea::ChBeamSectionEuler
 Base class for all constitutive models of sections of Euler beams. More...
 
class  chrono::fea::ChBeamSectionEulerSimple
 Basic section of an Euler-Bernoulli beam in 3D, for a homogeneous density and homogeneous elasticity, given basic material properties (Izz and Iyy moments of inertia, area, Young modulus, etc.). More...
 
class  chrono::fea::ChBeamSectionEulerAdvanced
 Advanced section of an Euler-Bernoulli beam in 3D, for a homogeneous density and homogeneous elasticity, given basic material properties (Izz and Iyy moments of inertia, area, Young modulus, etc.), but also supporting the advanced case of Iyy and Izz axes rotated respect reference, elastic center with offset from centerline reference, and shear center with offset from centerline reference. More...
 
class  chrono::fea::ChBeamSectionEulerAdvancedGeneric
 General purpose section of an Euler-Bernoulli beam in 3D, not assuming homogeneous density or homogeneous elasticity, given basic material properties. More...
 
class  chrono::fea::ChBeamSectionEulerEasyRectangular
 A simple specialization of ChBeamSectionEuler if you just need the simplest model for a rectangular centered beam, with uniform elasticity and uniform density. More...
 
class  chrono::fea::ChBeamSectionEulerEasyCircular
 A simple specialization of ChBeamSectionEuler if you just need the simplest model for a beam with circular centered section, with uniform elasticity and uniform density. More...
 
class  chrono::fea::ChBeamSectionShape
 Base class for drawing tesselated profiles of beams in 3D views, if needed. More...
 
class  chrono::fea::ChBeamSectionShapeCircular
 A ready-to-use class for drawing properties of circular beams. More...
 
class  chrono::fea::ChBeamSectionShapeRectangular
 A ready-to-use class for drawing properties of rectangular beams. More...
 
class  chrono::fea::ChBeamSectionShapePolyline
 A class for drawing properties of beams whose section is a set of M polylines, each with N points. More...
 
class  chrono::fea::ChBuilderBeamEuler
 Utility class for creating complex beams using ChElementBeamEuler elements, for example subdivides a segment in multiple finite elements. More...
 
class  chrono::fea::ChBuilderCableANCF
 Utility class for creating complex beams using ChElementCableANCF elements, for example subdivides a segment in multiple finite elements. More...
 
class  chrono::fea::ChBuilderBeamANCF
 Utility class for creating complex beams using ChElementBeamANCF elements, for example subdivides a segment in multiple finite elements. More...
 
class  chrono::fea::ChBuilderBeamIGA
 Utility class for creating complex beams using ChElementBeamIGA elements, for example subdivides a segment in multiple finite elements. More...
 
class  chrono::fea::ChExtruderBeamEuler
 Class for an object that continuously extrude a beam (composed of ChElementBeamEuler elements) with prescribed velocity. More...
 
class  chrono::fea::ChExtruderBeamIGA
 Class for an object that continuously extrude a beam (composed of ChElementBeamIGA elements) with prescribed velocity. More...
 
class  chrono::fea::ChMeshExporter
 Collection of mesh file writer utilities. More...
 
class  chrono::fea::ChMeshFileLoader
 Collection of mesh file loader utilities. More...
 

Typedefs

using chrono::fea::ChInertiaCosseratUniformDensity = ChInertiaCosseratSimple
 
using chrono::fea::ChBeamSectionBasic = ChBeamSectionEulerSimple
 
using chrono::fea::ChBeamSectionAdvanced = ChBeamSectionEulerAdvanced