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class | ChBeamMaterialInternalData |
| Base class for internal variables of materials. More...
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class | ChBeamSection |
| Base class for properties of beam sections. More...
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class | ChBeamSectionAdvanced |
| Geometry for a beam section in 3D, along with basic material properties. More...
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class | ChBeamSectionBasic |
| Basic geometry for a beam section in 3D, along with basic material properties (zz and yy moments of inertia, area, Young modulus, etc.) This material can be shared between multiple beams. More...
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class | 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...
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class | ChBeamSectionCosserat |
| Base class for properties of beam sections of Cosserat type (with shear too). More...
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class | ChBeamSectionProperties |
| Base class for properties of all beam sections. More...
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class | ChBuilderBeamANCF |
| Utility class for creating complex beams using ChElementBeamANCF elements, for example subdivides a segment in multiple finite elements. More...
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class | ChBuilderBeamEuler |
| Utility class for creating complex beams using ChElementBeamEuler elements, for example subdivides a segment in multiple finite elements. More...
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class | ChBuilderBeamIGA |
| Utility class for creating complex beams using ChElementBeamIGA elements, for example subdivides a segment in multiple finite elements. More...
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class | ChBuilderCableANCF |
| Utility class for creating complex beams using ChElementCableANCF elements, for example subdivides a segment in multiple finite elements. More...
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class | ChContactNodeXYZ |
| Proxy to FEA nodes, to grant them the features needed for collision detection. More...
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class | ChContactNodeXYZROT |
| Proxy to FEA nodes with 3 xyz + 3 rot coords, to grant them the features needed for collision detection. More...
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class | ChContactNodeXYZROTsphere |
| Proxy to FEA nodes for collisions, with spheres associated to nodes, for point-cloud type of collisions. More...
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class | ChContactNodeXYZsphere |
| Proxy to FEA nodes for collisions, with spheres associated to nodes, for point-cloud type of collisions. More...
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class | ChContactSurface |
| Base class for contact surfaces in FEA meshes. More...
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class | ChContactSurfaceMesh |
| Class which defines a contact surface for FEA elements, using a mesh of triangles. More...
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class | ChContactSurfaceNodeCloud |
| Class which defines a contact surface for FEA elements, where only xyz nodes in the FEA model are used as contact items for the collision detection. More...
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class | ChContactTriangleXYZ |
| Contact element of triangular type. More...
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class | ChContactTriangleXYZROT |
| Contact element of triangular type - version for triangles where the nodes are of ChNodeFEAxyzrot type. More...
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class | ChContinuumDruckerPrager |
| Class for the basic properties of elastoplastic materials of Drucker-Prager type, that are useful for simulating soils. More...
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class | ChContinuumElastic |
| Class for the basic properties of materials in an elastic continuum. More...
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class | ChContinuumElastoplastic |
| Class for all elastic materials that can undergo plastic flow. More...
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class | ChContinuumElectrostatics |
| Class for material for FEA electrostatic problems. More...
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class | ChContinuumMaterial |
| Base class for properties of materials in a continuum. More...
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class | ChContinuumPlasticVonMises |
| Class for the basic properties of materials in an elastoplastic continuum, with strain yield limit based on Von Mises yield. More...
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class | ChContinuumPoisson3D |
| Class for the basic properties of scalar fields P in 3D FEM problems that can be described by Laplace PDEs of type rho dP/dt + div [C] grad P = 0. More...
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class | ChContinuumThermal |
| Class for thermal fields, for FEA problems involving temperature, heat, etc. More...
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class | 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...
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class | 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...
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class | ChDampingKirchhoff |
| Base interface for damping of thin shells (Kirchoff-Love shell theory, without shear effects) to be used in a ChMaterialShellKirchhoff. More...
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class | ChDampingReissner |
| Base interface for damping of 6-field Reissner-Mindlin shells (kinematically-exact shell theory as in Witkowski et al.) to be used in a ChMaterialShellReissner. More...
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class | 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...
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class | ChElasticityCosseratAdvanced |
| Elasticity for a beam section in 3D, along with basic material properties. More...
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class | ChElasticityCosseratGeneric |
| Generic linear elasticity for a Cosserat beam, using a 6x6 matrix [E] from user-input data. More...
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class | ChElasticityCosseratMesh |
| Elasticity for a beam section in 3D, where the section is defined by a mesh of triangles. More...
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class | ChElasticityCosseratSimple |
| Simple linear elasticity model for a Cosserat beam, using basic material properties (zz and yy moments of inertia, area, Young modulus, etc.) The classical Timoshenko beam theory is encompassed in this model, that can be interpreted as a 3D extension of the Timoshenko beam theory. More...
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class | ChElasticityKirchhoff |
| Base interface for elasticity of thin shells (Kirchoff-Love shell theory, without shear effects) to be used in a ChMaterialShellKirchhoff. More...
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class | ChElasticityKirchhoffGeneric |
| Generic linear elasticity for thin shells (Kirchoff-Love shell theory, without shear effects) to be used in a ChMaterialShellKirchhoff. More...
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class | ChElasticityKirchhoffIsothropic |
| Isothropic elasticity for thin shells (Kirchoff-Love shell theory, without shear effects) to be used in a ChMaterialShellKirchhoff. More...
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class | ChElasticityKirchhoffOrthotropic |
| Orthotropic elasticity for thin shells (Kirchoff-Love shell theory, without shear effects) to be used in a ChMaterialShellKirchhoff. More...
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class | ChElasticityReissner |
| Base interface for elasticity of 6-field Reissner-Mindlin shells (kinematically-exact shell theory as in Witkowski et al.) to be used in a ChMaterialShellReissner. More...
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class | ChElasticityReissnerGeneric |
| Generic linear elasticity for 6-field Reissner-Mindlin shells (kinematically-exact shell theory as in Witkowski et al.) to be used in a ChMaterialShellReissner. More...
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class | ChElasticityReissnerIsothropic |
| Elasticity of 6-field Reissner-Mindlin shells (kinematically-exact shell theory as in Witkowski et al.) to be used in a ChMaterialShellReissner. More...
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class | ChElasticityReissnerOrthotropic |
| Elasticity of 6-field Reissner-Mindlin shells (kinematically-exact shell theory as in Witkowski et al.) to be used in a ChMaterialShellReissner. More...
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class | ChElementBar |
| Simple finite element with two nodes and a bar that connects them. More...
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class | ChElementBase |
| Base class for all finite elements, that can be used in the ChMesh physics item. More...
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class | ChElementBeam |
| Base class for most structural elements of 'beam' type. More...
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class | ChElementBeamANCF |
| ANCF beam element with 3 nodes. More...
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class | ChElementBeamEuler |
| Simple beam element with two nodes and Euler-Bernoulli formulation. More...
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class | ChElementBeamIGA |
| Element of IGA type, with Timoshenko shear etc. More...
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class | ChElementBrick |
| Brick element with 8 nodes (with EAS). More...
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class | ChElementBrick_9 |
| Brick element with 9 nodes. More...
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class | ChElementCableANCF |
| Simple beam element with two nodes and ANCF gradient-deficient formulation. More...
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class | ChElementCorotational |
| Class for corotational elements (elements with rotation matrices that follow the global motion of the element) More...
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class | ChElementGeneric |
| Class for all elements whose stiffness matrix can be seen as a NxN block-matrix to be splitted between N nodes. More...
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class | ChElementHexa_20 |
| Class for FEA elements of hexahedron type (isoparametric 3D bricks) with 20 nodes. More...
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class | ChElementHexa_8 |
| Class for FEA elements of hexahedron type (isoparametric 3D bricks) with 8 nodes. More...
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class | ChElementHexahedron |
| Class for hexahedral elements. More...
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class | ChElementShell |
| Base class for most structural elements of 'shell' type. More...
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class | ChElementShellANCF |
| ANCF laminated shell element with four nodes. More...
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class | ChElementShellANCF_8 |
| ANCF laminated shell element with eight nodes. More...
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class | ChElementShellBST |
| A Kirchhoff-Love thin shell element of triangular shape. More...
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class | ChElementShellReissner4 |
| Laminated thick shell with geometrically exact kinematics, with 4 nodes. More...
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class | ChElementSpring |
| Simple finite element with two nodes and a spring/damper between the two nodes. More...
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class | ChElementTetra_10 |
| Tetrahedron FEA element with 10 nodes. More...
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class | ChElementTetra_4 |
| Tetrahedron FEA element with 4 nodes. More...
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class | ChElementTetra_4_P |
| Tetrahedron FEM element with 4 nodes for scalar fields (for Poisson-like problems). More...
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class | ChElementTetrahedron |
| Class for tetrahedral elements. More...
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class | ChExtruderBeamEuler |
| Class for an object that continuously extrude a beam (composed of ChElementBeamEuler elements) with prescribed velocity. More...
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class | ChExtruderBeamIGA |
| Class for an object that continuously extrude a beam (composed of ChElementBeamIGA elements) with prescribed velocity. More...
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class | ChFaceBrick_9 |
| Face of a linear ChElementBrick_9 tetrahedron. More...
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class | ChFaceHexa_8 |
| Face of a linear ChElementHexa_8 hexahedron. More...
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class | ChFaceTetra_4 |
| Face of a linear ChElementTetra_4 tetrahedron. More...
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class | ChGaussIntegrationRule |
| Class for the management of the Gauss Quadrature in 1D, 2D or 3D space. More...
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class | ChGaussPoint |
| Class for a Gauss point, that has a position (1D-3D) and a weight. More...
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class | ChInternalDataLumpedCosserat |
| Internal variables for basic lumped plasticity in Cosserat beams. More...
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class | ChLinkBeamIGAslider |
| Class for allowin an IGA beam to slide inside a 'outlet' represented by the x axis of a coordinate system floating with a ChBodyFrame. More...
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class | ChLinkDirFrame |
| Class for creating a constraint between the direction of a FEA node of ChNodeFEAxyzD class, and a ChBodyFrame (frame). More...
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class | ChLinkPointFrame |
| Class for creating a constraint between an FEA node of ChNodeFEAxyz type and a ChBodyFrame (frame) object. More...
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class | ChLinkPointFrameGeneric |
| Class for creating a constraint between an FEA node of ChNodeFEAxyz type and a ChBodyFrame (frame) object. More...
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class | ChLinkPointPoint |
| Class for creating a constraint between two xyz FEA nodes (points). More...
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class | ChLinkPointTriface |
| Class for creating a constraint between a xyz FEA node (point) and a triangular face given by three xyz FEA nodes, with linear shape function (ex. More...
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class | ChLinkPointTrifaceRot |
| Class for creating a constraint between a xyz FEA node (point) and a triangular face given by three xyzrot FEA nodes, with linear shape function (ex. More...
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class | ChLoadBeamWrench |
| Atomic wrench (ready to use load) Load for a wrench (force+torque) at a specific position of a beam. More...
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class | ChLoadBeamWrenchDistributed |
| Distributed constant wrench (ready to use load) Load for a wrench (force+torque) at a specific position of a beam. More...
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class | ChLoadContactSurfaceMesh |
| Class for applying loads to a contact mesh as a cluster of forces operating on the nodes of the underlying finite elements. More...
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class | ChLoaderBeamWrench |
| Atomic wrench. More...
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class | ChLoaderBeamWrenchDistributed |
| Distributed constant wrench. More...
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class | ChMaterialBeamANCF |
| Material definition. More...
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class | ChMaterialShellANCF |
| Definition of materials to be used for ANCF shells. More...
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class | ChMaterialShellKirchhoff |
| Material for a single layer of a thin shell (Kirchoff-Love shell theory, i.e. More...
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class | ChMaterialShellReissner |
| Material for a single layer of a 6-field Reissner-Mindlin shells (kinematically-exact shell theory as in Witkowski et al). More...
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class | ChMaterialShellReissnerIsothropic |
| For backward compatibility only! New approach: create a ChElasticityReissnerOrthotropic and create a ChMaterialShellReissner by passing the elasticity as a parameter. More...
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class | ChMaterialShellReissnerOrthotropic |
| For backward compatibility only! New approach: create a ChElasticityReissnerOrthotropic and create a ChMaterialShellReissner by passing the elasticity as a parameter. More...
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class | ChMatrixCorotation |
| Perform a corotation (warping) of a K matrix by pre- or post- multiplying it with a C matrix that has 3x3 rotation matrices R as diagonal blocks, so that C*K means: More...
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class | ChMatterMeshless |
| Class for clusters of nodes that can simulate a visco-elasto-plastic deformable solid using the approach in Mueller ("Point based.." 2004 paper), that is with a 'meshless' FEA approach. More...
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class | ChMesh |
| Class which defines a mesh of finite elements of class ChElementBase, between nodes of class ChNodeFEAbase. More...
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class | ChMeshExporter |
| Collection of mesh file writer utilities. More...
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class | ChMeshFileLoader |
| Collection of mesh file loader utilities. More...
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class | ChMeshSurface |
| Class which defines a surface for a mesh FEA elements. More...
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class | ChNodeFEAbase |
| Base class for a generic finite element node that can be stored in ChMesh containers. More...
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class | ChNodeFEAcurv |
| Generic finite element node with 9 degrees of freedom representing curvature. More...
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class | ChNodeFEAxyz |
| Class for a generic 3D finite element node, with x,y,z displacement. More...
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class | ChNodeFEAxyzD |
| Class for a generic 3D finite element node, with x,y,z displacement and a direction. More...
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class | ChNodeFEAxyzDD |
| Class for a generic 3D finite element node, with x,y,z displacement, direction, and one curvature vector OR additional direction. More...
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class | ChNodeFEAxyzP |
| Class for a generic finite element node in 3D space, with scalar field P. More...
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class | ChNodeFEAxyzrot |
| Class for a generic ED finite element node, with x,y,z displacement and a 3D rotation. More...
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class | ChNodeMeshless |
| Class for a single node in the meshless FEA cluster. More...
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class | ChPlasticityCosserat |
| Base class for plasticity of beam sections of Cosserat type. More...
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class | ChPlasticityCosseratLumped |
| Lumped plasticity of Cosserat-type beams. More...
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class | ChPlasticityKirchhoff |
| Base interface for plasticity of thin shells (Kirchoff-Love shell theory, without shear effects) to be used in a ChMaterialShellKirchhoff. More...
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class | ChPlasticityReissner |
| Base interface for plasticity of 6-field Reissner-Mindlin shells (kinematically-exact shell theory as in Witkowski et al.) to be used in a ChMaterialShellReissner. More...
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class | ChPolarDecomposition |
| Perform a polar decomposition of a 3x3 P matrix in order to retrieve the orthogonal Q and the symmetric S form, as P=Q*S. More...
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class | ChShellKirchhoffInternalData |
| Base class for internal variables of Kirchhoff thin shells materials. More...
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class | ChShellReissnerInternalData |
| Base class for internal variables of Reissner shells materials. More...
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class | ChStrainTensor |
| Class for strain tensors, in compact Voight notation that is with 6 components in a column. More...
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class | ChStressTensor |
| Class for stress tensors, in compact Voight notation that is with 6 components in a column. More...
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class | ChTriangleOfXYZnodes |
| Utility class for using the ChLinkPointTriface constraint. More...
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class | ChTriangleOfXYZROTnodes |
| Utility class for using the ChLinkPointTriface constraint. More...
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class | ChVisualizationFEAmesh |
| Class for a FEA mesh visualization. More...
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class | ChVoightTensor |
| Base class for stress and strain tensors, in compact Voight notation that is with 6 components in a column. More...
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class | PolarDecomposition |
| Polar decomposition of a general 3x3 matrix. More...
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