LS-DYNA to Radioss Conversion Mapping

Airbag

LS-DYNA Radioss
*AIRBAG_SIMPLE_AIRBAG_MODEL /MONVOL/AIRBAG1
*AIRBAG_SIMPLE_PRESSURE_VOLUME /MONVOL/PRES
*AIRBAG_SIMPLE_AIRBAG_MODEL_{ID /MONVOL/AIRBAG1, /MAT/GAS, /PROP/INJ1
*ELEMENT_SEATBELT_ACCELEROMETER /ACCEL,/SKEW/MOV,/ADMAS

Boundary

LS-DYNA Radioss
*BOUNDARY_PRESCRIBED_MOTION IMPASS, IMPVEL or IMPDISP

Constrained Definitions

LS-DYNA Radioss
*CONSTRAINED_Extra_NODES_SET /RBODY,/GRNOD/GRNOD,/GRNOD/PART
*CONSTRAINED_JOINT_REVOLUTE /SPRING,/PROP/KJOINT2/ property type 2
*CONSTRAINED_JOINT_SPHERICAL /SPRING,/PROP/KJOINT2/ property type 1
*CONSTRAINED_JOINT_CYLINDRICAL /SPRING,/PROP/KJOINT2/ property type 3
*CONSTRAINED_JOINT_LOCKING /PROP/KJOINT2/property type 8
*CONSTRAINED_JOINT_TRANSLATIONAL SPRING elements, /PROP/KJOINT2/ property type6
*CONSTRAINED_JOINT_STIFFNESS_GENERALIZED /SPRING
*CONSTRAINED_RIGID_BODY /RBODY

Control Cards

LS-DYNA Radioss
*CONTROL_ADAPTIVE ADMESH_GLOBAL, ADMESH_SET

Contact

LS-DYNA Radioss
*SECTION_BEAM ELFORM=1 /PROP/TYPE18
*CONTACT_TIED_SHELL_EDGE_TO_SURFACE_ID /INTER/TYPE2,/INTER/TYPE10
*CONTACT_TIED_NODES_TO_SURFACE /INTER/TYPE2,/INTER/TYPE10
*CONTACT_AUTOMATIC_GENERAL /INTER/TYPE7,/INTER/TYPE10

Contact Interfaces

LS-DYNA Radioss
*CONTACT_AUTOMATIC_GENERAL INTER/TYPE7
*CONTACT_AUTOMATIC_GENERAL_INTERIOR INTER/TYPE7
*CONTACT_AUTOMATIC_NODES_TO_SURFACE INTER/TYPE7
*CONTACT_AUTOMATIC_ONE_WAY_SURFACE_TO_SURFACE INTER/TYPE7
*CONTACT_AUTOMATIC_SINGLE_SURFACE INTER/TYPE7
*CONTACT_AUTOMATIC_SURFACE_TO_SURFACE INTER/TYPE7
*CONTACT_INTERIOR INTER/TYPE7
*CONTACT_AUTOMATIC_SINGLE_SURFACE INTER/TYPE7
*CONTACT_SPOTWELD /TYPE2

Components

LS-DYNA Radioss
*DAMPING_PARTS_OPTIONS PART
*PART_OPTIONS PART
*INCLUDE_STAMPED_PART PART

Curves

LS-DYNA Radioss
*DEFINE_CURVE FUNCT

Database

LS-DYNA Radioss
*DATABASE_EXTENT_BINARY ANIM/SHELL/TENS/STRESS/UPPER

ANIM/SHELL/TENS/STRESS/MEMB

ANIM/BRICK/TENS/STRESS

ANIM/ELEM/EPSP

ANIM/SHELL/EPSP/UPPER

ANIM/SHELL/SPEP/LOWER
*DATABASE_HISTORY /TH/SHEL,/TH/SH3N,/TH/BRIC cards
*DATABASE_HISTORY_NODE /TH/NODE
*DATABASE_BINARY_D3PLOT /TFILE/1
*DATABASE_OPTION /TFILE/1
*DATABASE_HISTORY_NODE_SET_LOCAL /TH/NODE
*DATABASE_CROSS_SECTION_PLANE /SECT
*DATABASE_CROSS_SECTION_PLANE_OPTION (CIRCLE) /SECT/PLANE

Define

LS-DYNA Radioss
*DEFINE_TABLE /TABLE
*DEFINE_CURVE /FUNCT

Elements

LS-DYNA Radioss
*ELEMENT_SHELL SHELL, SH3N
*ELEMENT_SOLID BRICK, TETRA44
*ELEMENT_MASS ADMAS/TYPE5
*ELEMENT MASS PART /ADMAS/TYPE5
*ELEMENT MASS SET /ADMAS/TYPE6
*ELEMENT_BEAM BEAM
*ELEMENT_BEAM_ORIENTATION /BEAM,/SPRING
*ELEMENT_DISCRETE SPRING2N
*ELEMENT_SEATBELT_ACCELEROMETER ACCEL,/SKEW/MOV,/ADMAS

Loads

LS-DYNA Radioss
*BOUNDARYSPC_NODE /BCS
*BOUNDARY_SPC_NODE/SET BCS
*LOAD_BODY /GRAV
*LOAD_NODE_POINT/SET CLOAD
*INITIAL VELOCITY_BODY /INVEL/TRA, /INVEL/ROT
*INITIAL_VELOCITY_NODE/GENERATION/ RIGID BODY INIVEL

Materials

LS-DYNA Radioss
*MAT_ADD_EROSION /FAIL/TAB1 and /FAIL/TENSSTRAIN
*MAT_ARUP_ADHESIVE/MAT_169 /FAIL/CONNECT, /PROP/CONNECT
*MAT_CABLE_DISCRETE_BEAM/LAW_071 /SPRING, property /PROP/SPRING
*MAT_COHESIVE_MIXED_MODE_ELASTOPLASTIC_RATE/MAT_240 /MAT/LAW59, /FAIL/CONNECT and /PROP/CONNECT, /MAT/LAW83
*MAT_COMPOSITE_DAMAGE/MAT_022 /MAT/LAW25
*MAT_COMPOSITE_FAILURE_SHELL_MODEL / MAT_059 MAT/LAW25 (CRASURV)
*MAT_ELASTIC M1_ELASTIC
*MAT_ELASTIC/MAT_001 /MAT/LAW01,/MAT/LAW02
*MAT_GENERAL_VISCOELASTIC /MAT/LAW42
*MAT_LINEAR_ELASTIC_DISCRETE_BEAM/LAW_066 /SPRING,/PROP/SPR_BEAM
*MAT_PLASTIC_KINEMATIC M36_PLASTIC_TAB
*MAT_PLASTIC_KINEMATIC /MAT/LAW44
*MAT_NULL M0_VOID
*MAT_ORTHOTROPIC_ELASTIC/MAT_002 /MAT/FABRI
*MAT_OGDEN_RUBBER / LAW_077_O /MAT/LAW42 (Ogden)
*MAT_PLASTICITY_WITH_DAMAGE LAW88 for rubber and LAW70 for foam
*MAT_PLASTIC_KINEMATIC_OPTION/MAT_003 /MAT/LAW44 and /MAT/LAW2
*MAT_RIGID M1_ELASTIC (nodes of material defined as /RBODY)
*MAT_PIECEWISE_LINEAR_PLASTICITY M36_PLAS_TAB
*MAT_POWER_LAW_PLASTICITY_OPTION / MAT_018 /MAT/PLAS_TAB(LAW36)
*MAT_SIMPLIFIED_JOHNSON_COOK M2_PLAS_JOHNS_ZERIL
*MAT_BLATZ_-KO_RUBBER M42_OGDEN
*MAT_SPRING_NONLINEAR_ELASTIC P13_SPR_BEAM
*MAT_SPOTWELD_TITLE P13_SPR_BEAM
*MAT_SPRING_ELASTIC /PROP/TYPE13
*MAT_SEATBELT /PROP/SPRING
*MAT_SEATBELT/MAT_B01 /PROP/SPRING(TYPE4),/PROP/SPR_PUL(TYPE12)
*MAT_MOONEY_RIVLIN_RUBBER /M42_OGDEN /M69
*MAT_LOW_DENSITY_FOAM /MAT/LAW38
*MAT_SOLID/TYPE45 /MAT/LAW70
*MAT_FABRIC/MAT_034 /MAT/FABRI
MAT_NONLINEAR_ELASTIC_DISCRETE_BEAM_TITLE /SPRING,/PROP/SPR_BEAM
MAT_VISCOELASTIC_OPTION/MAT_006 MAT/LAW42
MAT_SPRING_GENERAL_NONLINEAR/MAT_S06 /PROP/SPR_BEAM
*MAT_DAMPER_VISCOUS /SPRING,/PROP/SPR_BEAM
*MAT_SOIL_AND_FOAM_FAILURE/MAT_014 /MAT/LAW21
*MAT100(spotweld) /PROP/TYPE13
*MAT119 MAT_GENERAL_NONLINEAR_6DOF_DISCRETE_BEAM_TITLE /PROP/TYPE13
*MAT_JOHNSON_COOK/MAT_015 /MAT/LAW02 (with failure model)
*MAT_SHAPE_MEMORY //MAT/LAW71
MAT_ISOTROPIC_ELASTIC_PLASTIC_OPTION / MAT_012 /MAT/LAW02
*MAT_GENERAL_NONLINEAR_6DOF_DISCRETE_BEAM_TITLE /PROP/TYPE13

Properties

LS-DYNA Radioss
*SECTION_BEAM P3_BEAM
*SECTION_DISCRETE P4_SPRING
*SECTION_SHELL P1_SHELL
*SECTION_SOLID P14_SOLID

Rigid Walls

LS-DYNA Radioss
*RIGIDWALL_GEOMETRIC_FLAT_OPTIONS RWALL
*RIGIDWAL GEOMETRIC,FLAT /RWALL/PARAL
*RIGIDWAL GEOMETRIC,CYLINDER /RWALL/CYL
*RIGIDWAL GEOMETRIC,PRISM /RWALL/PARAL
*RIGIDWAL GEOMETRIC,SPHERE /RWALL/SPHER
*RIGIDWALL_PLANAR_OPTIONS RWALL

Section

LS-DYNA Radioss
*SECTION_BEAM ELFORM=1 /PROP/TYPE18

Sets

LS-DYNA Radioss
*SET_NODE_ADD /GRNOD/NODE
*SET_NODE_ADD_ADVANCED /GRNOD/GRNOD
*SET_NODE_LIST /GRNOD/GRNOD
*SET_NODE_GENERAL /GRNOD/GRNOD
*SET_NODE_LIST_GENERATE /GRNOD/GRNOD

Systems

LS-DYNA Radioss
*DEFINE_COORDINATE_NODES SKEW/MOVE/
*DEFINE_COORDINATE_SYSTEM SKEW/FIXED

Time History Definitions

LS-DYNA Radioss
*DATABASE_HISTORY_BEAM TH/BEAM
*DATABASE_HISTORY_NODE TH/NODE
*DATABASE_HISTORY_SHELL TH/SHEL
*DATABASE_HISTORY_SOLID TH/BRIC
*DATABASE_HISTORY_TSHELL TH/THSH
*DATABASE_HISTORY_NODE_SET_LOCAL /TH/NODE
*DATABASE_EXTENT_BINARY /ANIM/SHELL/TENS/STRESS/UPPER
*DATABASE_BINARY_D3PLOT /TFILE/1
*DATABASE OPTION /TFILE/1
*DATABASE_CROSS_SECTION_PLANE /SECT