| SOLID5 (legacy) | 3-D Coupled-Field Solid | Anisotropic elasticity, Magnetic, Piezoelectric matrix | 
| PLANE13 (legacy) | 2-D Coupled-Field Solid | Anisotropic elasticity, Magnetic, Piezoelectric
                            matrix | 
| 
                        FLUID30
                     | 3-D Acoustic Fluid | 
                        Johnson-Champoux-Allard Equivalent Fluid
                            Model of a Porous Media
                     | 
| SOLID65 (legacy) | 3-D Reinforced Concrete Solid | Anisotropic plasticity, Bilinear isotropic hardening, Bilinear kinematic hardening, Concrete, Classic
                            Drucker-Prager plasticity, Creep, Multilinear elasticity,
                            State variables
                            (user-defined), User-defined | 
| 
                        SOLID96
                     | 3-D Magnetic Scalar Solid | 
                        Magnetic
                     | 
| SOLID98 (legacy) | Tetrahedral Coupled-Field Solid | Anisotropic elasticity, Magnetic, Piezoelectric
                            matrix | 
| 
                        FLUID116
                     | Coupled Thermal-Fluid Pipe | State variables
                            (user-defined), User-defined | 
| LINK160 (explicit) | Explicit 3-D Spar (or Truss) | Bilinear kinematic hardening, Plasticity
                            laws | 
| BEAM161 (explicit) | Explicit 3-D Beam | Bilinear kinematic hardening, Viscoelasticity, Plasticity laws | 
| PLANE162 (explicit) | Explicit 2-D Structural Solid | Bilinear isotropic hardening, Bilinear kinematic hardening, Composite damage, Viscoelasticity, Foam, Honeycomb, Mooney-Rivlin hyperelasticity, Plasticity laws | 
| SHELL163 (explicit) | Explicit Thin Structural Shell | Bilinear isotropic hardening, Bilinear kinematic hardening, Composite damage, Mooney-Rivlin hyperelasticity, Plasticity laws | 
| SOLID164 (explicit) | Explicit 3-D Structural Solid | Anisotropic elasticity, Bilinear isotropic hardening, Bilinear kinematic hardening, Composite damage, Concrete damage, Viscoelasticity, Foam, Geological cap,
                            Honeycomb, Mooney-Rivlin hyperelasticity, Plasticity laws | 
| COMBI165 (explicit) | Explicit Spring-Damper | 
                        Explicit spring-damper
                            (discrete)
                     | 
| SOLID168 (explicit) | Explicit 3-D 10-Node Tetrahedral Structural Solid | Anisotropic elasticity, Bilinear isotropic hardening, Bilinear kinematic hardening, Composite damage, Concrete damage, Viscoelasticity, Foam, Geological cap,
                            Honeycomb, Mooney-Rivlin hyperelasticity, Plasticity laws | 
| 
                        CONTA171
                     | 2-D 2-Node Surface-to-Surface Contact | Cohesive
                            zone, Coefficient of friction, User-defined
                            friction, Contact
                            interaction, Contact surface
                            wear Orthotropic friction
                            (TB,FRIC,,,,ORTHO) is not applicable to the 2-D
                            contact elements CONTA171 and
                                CONTA172. Contact surface wear
                            is not available for CONTA176 and
                                CONTA177. Contact interaction
                            for general contact definitions is not applicable to
                                CONTA176.  | 
| 
                        CONTA172
                     | 2-D 3-Node Surface-to-Surface Contact | 
| 
                        CONTA173
                     | 3-D 4-Node Surface-to-Surface Contact | 
| 
                        CONTA174
                     | 3-D 8-Node Surface-to-Surface Contact | 
| 
                        CONTA175
                     | 2-D/3-D Node-to-Surface Contact | 
| 
                        CONTA176
                     | 3-D Line-to-Line Contact | 
| 
                        CONTA177
                     | 3-D Line-to-Surface Contact | 
| 
                         
                            CONTA178
                         
                     | 
                         3-D Node-to-Node Contact 
                     | Coefficient of friction, User-defined friction, Contact interaction Orthotropic
                            friction (TB,FRIC,,,,ORTHO) is not applicable to
                                CONTA178. Contact interaction
                            for general contact definitions does not apply to
                                CONTA178.  | 
| 
                        LINK180
                     | 3-D Spar (or Truss) | Bilinear isotropic hardening, Bilinear kinematic hardening, Chaboche nonlinear kinematic hardening, Creep, Coefficient of thermal expansion, Damage evolution law, Damage initiation criteria, Density, Elasticity, Hill
                            anisotropy, Prony series
                        constants for viscoelastic materials, Rate-dependent
                            plasticity (viscoplasticity), Rate-independent plasticity, Shift
                            function for viscoelastic materials, State variables
                        (user-defined), User-defined, Voce isotropic hardening law | 
| 
                        SHELL181
                     | 4-Node Structural Shell | Anisotropic hyperelasticity, Anisotropic elasticity, Bergstrom-Boyce, Bilinear isotropic hardening, Bilinear
                            kinematic hardening, Creep, Coefficient of thermal
                            expansion, Mullins
                            effect, Chaboche nonlinear kinematic
                            hardening, Creep, Damage evolution law, Damage initiation criteria, Density, Elasticity, Hill
                            anisotropy, Hyperelasticity, Material-dependent alpha and beta damping (Rayleigh Damping),
                            Material-dependent structural
                            damping, Prony series constants
                        for viscoelastic materials, Rate-dependent
                            plasticity (viscoplasticity), Rate-independent plasticity, Shape
                            memory alloy (SMA), Shift
                            function for viscoelastic materials, State variables
                        (user-defined), Swelling, User-defined, Voce
                            isotropic hardening law | 
| 
                        PLANE182
                     | 2-D 4-Node Structural Solid | Anisotropic
                            hyperelasticity, Anisotropic
                            elasticity, Bergstrom-Boyce, Bilinear isotropic
                            hardening, Bilinear kinematic
                            hardening, Cam-clay, Cast iron, Mullins effect, Crack growth fracture criterion,
                            Chaboche nonlinear kinematic hardening,
                            Creep, Coefficient of thermal expansion, Damage evolution law, Damage initiation criteria, Density, Drucker-Prager concrete, Elasticity, Extended
                            Drucker-Prager, Gurson
                            pressure-dependent plasticity, Hill anisotropy, Hyperelasticity, Jointed rock, Material-dependent alpha and beta
                            damping (Rayleigh damping), Material-dependent structural damping, Microplane, Mohr-Coulomb, Porous elasticity, Prony series constants for viscoelastic
                        materials, Rate-dependent plasticity
                        (viscoplasticity), Rate-independent
                            plasticity, Shift function for
                        viscoelastic materials, Shape memory alloy,
                            State variables
                            (user-defined), Swelling, Uniaxial stress-strain relation, User-defined, Voce
                            isotropic hardening law | 
| 
                        PLANE183
                     | 2-D 8-Node or 6-Node Structural Solid | 
| 
                        MPC184
                     | Multipoint Constraint | Joint (linear and nonlinear elastic
                        stiffness, linear and nonlinear damping, and frictional behavior) | 
| 
                        SOLID185
                     | 3-D 8-Node Structural Solid | Anisotropic hyperelasticity, Anisotropic elasticity, Bergstrom-Boyce, Bilinear isotropic hardening, Bilinear
                            kinematic hardening, Cam-clay, Cast iron, Mullins effect, Crack growth fracture criterion,
                            Chaboche nonlinear kinematic hardening,
                            Creep, Coefficient of thermal expansion, Damage evolution law, Damage initiation criteria, Density, Drucker-Prager concrete, Elasticity, Extended
                            Drucker-Prager, Gurson
                            pressure-dependent plasticity, Hill anisotropy, Hyperelasticity, Jointed rock, Material-dependent alpha and beta
                            damping (Rayleigh damping), Material-dependent structural damping, Microplane, Mohr-Coulomb, Porous elasticity, Prony series constants for viscoelastic
                        materials, Rate-dependent plasticity
                        (viscoplasticity), Rate-independent
                            plasticity, Shift function for
                        viscoelastic materials, Shape memory alloy,
                            State variables
                            (user-defined), Swelling, Uniaxial stress-strain relation, User-defined, Voce
                            isotropic hardening law | 
| 
                        SOLID186
                     | 3-D 20-Node Structural Solid | Anisotropic
                            hyperelasticity, Anisotropic
                            elasticity, Bergstrom-Boyce, Bilinear isotropic
                            hardening, Bilinear kinematic
                            hardening, Cast iron, Mullins effect, Cam-clay, Chaboche nonlinear kinematic hardening, Creep, Coefficient of thermal expansion, Damage evolution law, Damage initiation criteria, Density, Drucker-Prager concrete, Elasticity, Extended
                            Drucker-Prager, Gurson
                            pressure-dependent plasticity, Hill anisotropy, Hyperelasticity, Jointed rock, Material-dependent alpha and beta
                            damping (Rayleigh damping), Material-dependent structural damping, Microplane, Mohr-Coulomb, Porous elasticity, Prony series constants for viscoelastic
                        materials, Rate-dependent plasticity
                        (viscoplasticity), Rate-independent
                            plasticity, Shift function for
                        viscoelastic materials, Shape memory alloy,
                            State variables
                            (user-defined), Swelling, Uniaxial stress-strain relation, User-defined, Voce
                            isotropic hardening law | 
| 
                        SOLID187
                     | 3-D 10-Node Tetrahedral Structural Solid | 
| 
                        BEAM188
                     | 3-D 2-Node Beam | Bilinear isotropic
                            hardening, Bilinear kinematic
                            hardening, Chaboche nonlinear kinematic
                            hardening, Creep,
                        Coefficient of thermal expansion,
                            Damage evolution law, Damage initiation criteria, Density, Elasticity, Hill
                            anisotropy, Prony series
                        constants for viscoelastic materials, Rate-dependent
                            plasticity (viscoplasticity), Rate-independent plasticity, Shift
                            function for viscoelastic materials, Shape memory alloy (SMA), State variables
                        (user-defined), User-defined, Voce isotropic hardening law | 
| 
                        BEAM189
                     | 3-D 3-Node Beam | 
| 
                        SOLSH190
                     | 3-D 8-Node Structural Solid Shell | Anisotropic elasticity, Bergstrom-Boyce, Bilinear isotropic hardening, Bilinear
                            kinematic hardening, Cast iron,
                            Mullins effect, Chaboche nonlinear kinematic hardening, Creep, Coefficient of thermal expansion, Damage evolution law, Damage initiation criteria, Density, Extended
                            Drucker-Prager, Elasticity,
                            Gurson pressure-dependent
                            plasticity, Hill
                            anisotropy, Hyperelasticity, Material-dependent alpha and beta damping (Rayleigh damping),
                            Material-dependent structural
                            damping, Prony series constants
                        for viscoelastic materials, Rate-dependent
                            plasticity (viscoplasticity), Rate-independent plasticity, Shift
                            function for viscoelastic materials, Shape memory alloy, State variables (user-defined), Swelling, Uniaxial stress-strain
                            relation, User-defined, Voce isotropic hardening law | 
| 
                        INTER192
                     | 2-D 4-Node Gasket | 
                        Gasket
                     | 
| 
                        INTER193
                     | 2-D 6-Node Gasket | 
| 
                        INTER194
                     | 3-D 16-Node Gasket | 
| 
                        INTER195
                     | 3-D 8-Node Gasket | 
| 
                        INTER202
                     | 2-D 4-Node Cohesive | 
                        Cohesive zone
                     | 
| 
                        INTER203
                     | 2-D 6-Node Cohesive | 
| 
                        INTER204
                     | 3-D 16-Node Cohesive | 
| 
                        INTER205
                     | 3-D 8-Node Cohesive | 
| 
                        SHELL208
                     | 2-Node Axisymmetric Shell | Anisotropic hyperelasticity, Anisotropic elasticity, Bergstrom-Boyce, Bilinear isotropic hardening, Bilinear
                            kinematic hardening, Mullins effect, Chaboche nonlinear
                            kinematic hardening, Creep, Coefficient of thermal
                            expansion, Damage evolution
                            law, Damage initiation
                            criteria, Density, Elasticity, Hill anisotropy, Hyperelasticity, Material-dependent alpha and beta
                            damping (Rayleigh damping), Material-dependent structural damping, Prony series constants for viscoelastic materials, Rate-dependent plasticity (viscoplasticity),
                            Rate-independent plasticity,
                            Shift function for viscoelastic
                        materials, Shape memory alloy (SMA), State variables
                        (user-defined), Swelling, User-defined, Voce
                            isotropic hardening law | 
| 
                        SHELL209
                     | 3-Node Axisymmetric Shell | Anisotropic hyperelasticity, Anisotropic elasticity, Bergstrom-Boyce,
                            Bilinear isotropic hardening, Bilinear kinematic hardening, Mullins effect, Chaboche nonlinear kinematic hardening, Creep, Coefficient of thermal expansion, Damage evolution law, Damage initiation criteria, Density, Elasticity, Hill
                            anisotropy, Hyperelasticity, Material-dependent alpha and beta damping (Rayleigh damping),
                            Material-dependent structural
                            damping, Prony series constants
                        for viscoelastic materials, Rate-dependent
                            plasticity (viscoplasticity), Rate-independent plasticity, Shift
                            function for viscoelastic materials, Shape memory alloy (SMA), State variables
                        (user-defined), Swelling, User-defined, Voce
                            isotropic hardening law | 
| 
                        CPT212
                     | 2-D 4-Node Coupled Pore-Pressure Mechanical Solid | Bilinear isotropic
                            hardening, Cam-clay, Cast iron, Chaboche nonlinear kinematic hardening, Coupled Pore-Fluid Diffusion and Structural
                            Model of Porous Media, Density, Drucker-Prager
                            concrete, Elasticity, Extended Drucker-Prager (excluding Cap yield
                        surface), Gurson pressure-dependent
                            plasticity, Hill
                            anisotropy (with TB,BISO or
                            TB,PLAS,,,,MISO only), Hyperelasticity, Jointed rock, Microplane, Mohr-Coulomb, Multilinear isotropic hardening, Nonlinear isotropic hardening, Porous elasticity, Swelling, Thermal, Coefficient of thermal expansion | 
| 
                        CPT213
                     | 2-D 8-Node Coupled Pore-Pressure Mechanical Solid | 
| 
                        CPT215
                     | 3-D 8-Node Coupled Pore-Pressure Mechanical Solid | 
| 
                        CPT216
                     | 3-D 20-Node Coupled Pore-Pressure Mechanical Solid | 
| 
                        CPT217
                     | 3-D 10-Node Coupled Pore-Pressure Mechanical Solid | 
| 
                        FLUID220
                     | 3-D Acoustic Fluid 20-Node Solid Element | 
                        Johnson-Champoux-Allard Equivalent Fluid
                            Model of a Porous Media
                     | 
| 
                        FLUID221
                     | 3-D Acoustic Fluid 10-Node Solid Element | 
                        Johnson-Champoux-Allard Equivalent Fluid
                            Model of a Porous Media
                     | 
| 
                        PLANE222
                     | 2-D 4-Node Coupled-Field Solid | Anisotropic
                            hyperelasticity, Anisotropic
                            elasticity, Bergstrom-Boyce, Bilinear isotropic
                            hardening, Bilinear kinematic
                            hardening, Cast iron, Chaboche nonlinear kinematic hardening, Creep, Extended Drucker-Prager, Elasticity, Gurson
                            pressure-dependent plasticity, Hill anisotropy, Hyperelasticity, Mullins effect, Prony series constants for viscoelastic
                        materials, Rate-dependent plasticity
                        (viscoplasticity), Rate-independent
                            plasticity, Material structural
                            damping, Shift function for
                        viscoelastic materials, Shape memory alloy,
                            Uniaxial stress-strain relation, Voce isotropic hardening law | 
| 
                        PLANE223
                     | 2-D 8-Node Coupled-Field Solid | Anisotropic
                            hyperelasticity, Anisotropic
                            elasticity, Bergstrom-Boyce, Bilinear isotropic
                            hardening, Bilinear kinematic
                            hardening, Cast iron, Chaboche nonlinear kinematic hardening, Creep, Anisotropic electric permittivity, Extended Drucker-Prager, Elasticity, Gurson
                            pressure-dependent plasticity, Hill anisotropy, Hyperelasticity, Migration model, Mullins effect, Piezoelectric matrix, Prony series constants for viscoelastic materials, Piezoresistivity, Rate-dependent plasticity (viscoplasticity), Rate-independent plasticity, Material structural damping, Shift function for viscoelastic materials,
                            Shape memory alloy, Uniaxial stress-strain relation, Voce isotropic hardening law These
                            material properties do not apply to piezoelectric analyses
                                (TB,PIEZ) where KEYOPT(1) = 1001 or
                                1011. Magnetic properties
                            are available for PLANE223 only.  | 
| 
                        SOLID226
                     | 3-D 20-Node Coupled-Field Solid | 
| 
                        SOLID227
                     | 3-D 10-Node Coupled-Field Solid | 
| 
                        PLANE233
                     | 2-D 8-Node Electromagnetic Solid  | 
                        Magnetic
                     | 
| 
                        SOLID236 | 3-D 20-Node Electromagnetic Solid | 
| 
                        SOLID237
                     | 3-D 10-Node Electromagnetic Solid | 
| 
                        HSFLD241
                     | 2-D Hydrostatic Fluid | 
                        Fluid
                     | 
| 
                        HSFLD242
                     | 3-D Hydrostatic Fluid | 
| 
                        REINF263
                     | 2-D Smeared Reinforcing | Bilinear isotropic
                            hardening, Bilinear kinematic
                            hardening, Chaboche nonlinear kinematic
                            hardening, Creep,
                        Coefficient of thermal expansion,
                            Density, Elasticity, Hill
                            anisotropy, Prony series
                        constants for viscoelastic materials, Rate-dependent
                            plasticity (viscoplasticity), Rate-independent plasticity, Shift
                            function for viscoelastic materials, State variables
                        (user-defined), Swelling, User-defined, Voce
                            isotropic hardening law | 
| 
                        REINF264
                     | 3-D Discrete Reinforcing | 
| 
                        REINF265
                     | 3-D Smeared Reinforcing | 
| 
                        SOLID272
                     | General Axisymmetric Solid with 4 Base Nodes | Anisotropic
                            hyperelasticity, Anisotropic
                            elasticity, Bergstrom-Boyce, Bilinear isotropic
                            hardening, Bilinear kinematic
                            hardening, Cast iron, Mullins effect, Chaboche nonlinear kinematic hardening, Creep, Coefficient of thermal expansion, Damage evolution law, Damage initiation criteria, Extended Drucker-Prager, Shape memory alloy (SMA) | 
| 
                        SOLID273
                     | General Axisymmetric Solid with 8 Base Nodes | 
| 
                        SOLID278
                     | 3-D 8-Node Thermal Solid | Thermal properties,
                            State variables
                            (user-defined), User-defined | 
| 
                        SOLID279
                     | 3-D 20-Node Thermal Solid | 
| 
                        SHELL281
                     | 8-Node Structural Shell | Anisotropic hyperelasticity, Anisotropic elasticity, Bergstrom-Boyce, Bilinear isotropic hardening, Bilinear
                            kinematic hardening, Mullins effect, Chaboche nonlinear
                            kinematic hardening, Creep, Coefficient of thermal
                            expansion, Damage evolution
                            law, Damage initiation
                            criteria, Density, Elasticity, Hill anisotropy, Hyperelasticity, Material-dependent alpha and beta
                            damping (Rayleigh damping), Material-dependent structural damping, Prony series constants for viscoelastic materials, Rate-dependent plasticity (viscoplasticity),
                            Rate-independent plasticity,
                            Shift function for viscoelastic
                        materials, Shape memory alloy (SMA), State variables
                        (user-defined), Swelling, User-defined, Voce
                            isotropic hardening law | 
| 
                        SOLID285
                     | 3-D 4-Node Tetrahedral Structural Solid with Nodal Pressures | Anisotropic hyperelasticity, Anisotropic elasticity, Bergstrom-Boyce, Bilinear isotropic hardening, Bilinear
                            kinematic hardening, Cast iron,
                            Mullins effect, Chaboche nonlinear kinematic hardening, Creep, Coefficient of thermal expansion, Damage evolution law, Damage initiation criteria, Density, Extended
                            Drucker-Prager, Elasticity,
                            Hill anisotropy, Hyperelasticity, Material-dependent alpha and beta
                            damping (Rayleigh damping), Material-dependent structural damping, Prony series constants for viscoelastic materials, Rate-dependent plasticity (viscoplasticity),
                            Rate-independent plasticity,
                            Shift function for viscoelastic
                        materials, Shape memory alloy, State variables
                        (user-defined), Swelling, Uniaxial stress-strain relation, User-defined, Voce
                            isotropic hardening law | 
| 
                        PIPE288
                     | 3-D 2-Node Pipe | Anisotropic
                            hyperelasticity, Anisotropic
                            elasticity, Bergstrom-Boyce, Bilinear isotropic
                            hardening, Bilinear kinematic
                            hardening, Cast iron, Mullins effect, Chaboche nonlinear kinematic hardening, Creep, Coefficient of thermal expansion, Damage evolution law, Damage initiation criteria, Density, Extended
                            Drucker-Prager, Elasticity,
                            Hill anisotropy, Hyperelasticity, Prony series constants for viscoelastic
                        materials, Rate-dependent plasticity
                        (viscoplasticity), Rate-independent
                            plasticity, Shift function for
                        viscoelastic materials, Shape memory alloy
                            (SMA), State variables
                            (user-defined), User-defined,
                            Voce isotropic hardening law | 
| 
                        PIPE289
                     | 3-D 3-Node Pipe | 
| 
                        ELBOW290
                     | 3-D 3-Node Elbow | Anisotropic hyperelasticity, Anisotropic elasticity, Bergstrom-Boyce, Bilinear isotropic hardening, Bilinear
                            kinematic hardening, Mullins effect, Chaboche nonlinear
                            kinematic hardening, Creep, Coefficient of thermal
                            expansion, Damage evolution
                            law, Damage initiation
                            criteria, Density, Extended Drucker-Prager, Elasticity, Hill anisotropy, Hyperelasticity, Prony series constants for viscoelastic
                        materials, Rate-dependent plasticity
                        (viscoplasticity), Rate-independent
                            plasticity, Material structural
                            damping, Shift function for
                        viscoelastic materials, State
                            variables (user-defined), User-defined, Voce isotropic hardening
                            law |