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LS-DYNA 971 R6.1.0关键字手册卷一[LS-DYNA_manual_Vol_I_R6.1.0].pdf
TABLE OF CONTENTS
INTRODUCTION
CHRONOLOGICAL HISTORY
MATERIAL MODELS
SPATIAL DISCRETIZATION
CONTACT-IMPACT INTERFACES
MODEL SIZING
PRECISION
GETTING STARTED
DESCRIPTION OF KEYWORD INPUT
EXECUTION SYNTAX
SENSE SWITCH CONTROLS
RESTART ANALYSIS
VDA/IGES DATABASES
LS-PrePost®
UNITS
GENERAL CARD FORMAT
*AIRBAG
*AIRBAG_OPTION1_{OPTION2}_{OPTION3}_{OPTION4}
SIMPLE_PRESSURE_VOLUME option:
SIMPLE_AIRBAG_MODEL option:
ADIABATIC_GAS_MODEL option:
WANG_NEFSKE options:
LOAD_CURVE option:
LINEAR_FLUID option:
HYBRID and HYBRID_JETTING options:
HYBRID_CHEMKIN option:
*AIRBAG_ADVANCED_ALE
*AIRBAG_ALE
*AIRBAG_INTERACTION
*AIRBAG_PARTICLE
*AIRBAG_REFERENCE_GEOMETRY_{OPTION}_(OPTION}
*AIRBAG_SHELL_REFERENCE_GEOMETRY
*ALE
*ALE_AMBIENT_HYDROSTATIC
*ALE_COUPLING_NODAL_CONSTRAINT
*ALE_ESSENTIAL_BOUNDARY
*ALE_FAIL_SWITCH_MMG_{OPTION}
*ALE_FSI_PROJECTION
*ALE_FRAGMENTATION
*ALE_FSI_SWITCH_MMG_{OPTION}
*ALE_FSI_TO_LOAD_NODE
*ALE_MULTI-MATERIAL_GROUP
*ALE_REFERENCE_SYSTEM_CURVE
*ALE_REFERENCE_SYSTEM_GROUP
*ALE_REFERENCE_SYSTEM_NODE
*ALE_REFERENCE_SYSTEM_SWITCH
*ALE_REFINE
*ALE_SMOOTHING
*ALE_TANK_TEST
*ALE_UP_SWITCH
*BOUNDARY
*BOUNDARY_ACOUSTIC_COUPLING_{OPTION}
*BOUNDARY_ALE_MAPPING
*BOUNDARY_AMBIENT_EOS
*BOUNDARY_CONVECTION_OPTION
*BOUNDARY_COUPLED
*BOUNDARY_CYCLIC_{OPTION}
*BOUNDARY_FLUX_OPTION
*BOUNDARY_MCOL
*BOUNDARY_NON_REFLECTING
*BOUNDARY_PAP
*BOUNDARY_NON_REFLECTING_2D
*BOUNDARY_PORE_FLUID_OPTION
*BOUNDARY_PRECRACK
*BOUNDARY_PRESCRIBED_ACCELEROMETER_RIGID
*BOUNDARY_PRESCRIBED_FINAL_GEOMETRY
*BOUNDARY_PRESCRIBED_MOTION_OPTION1_{OPTION2}
*BOUNDARY_PRESCRIBED_ORIENTATION_RIGID_OPTION
*BOUNDARY_PRESSURE_OUTFLOW_OPTION
*BOUNDARY_PWP_OPTION
*BOUNDARY_RADIATION_OPTION1_{OPTION2)_(OPTION3)
*BOUNDARY_RADIATION_SEGMENT
*BOUNDARY_RADIATION_SEGMENT_VF_OPTION
*BOUNDARY_RADIATION_SET
*BOUNDARY_SLIDING_PLANE
*BOUNDARY_SPC_OPTION1_{OPTION2}_{OPTION3}
*BOUNDARY_SPH_FLOW
*BOUNDARY_SPH_SYMMETRY_PLANE
*BOUNDARY_SYMMETRY_FAILURE
*BOUNDARY_TEMPERATURE_OPTION
*BOUNDARY_THERMAL_WELD
*BOUNDARY_USA_SURFACE
*BOUNDARY_ELEMENT_METHOD_OPTION
*BOUNDARY_ELEMENT_METHOD_CONTROL
*BOUNDARY_ELEMENT_METHOD_FLOW
*BOUNDARY_ELEMENT_METHOD_NEIGHBOR
*BOUNDARY_ELEMENT_METHOD_SYMMETRY
*BOUNDARY_ELEMENT_METHOD_WAKE
*CASE
*COMMENT
*COMPONENT
*COMPONENT_GEBOD_OPTION
*COMPONENT_GEBOD_JOINT_OPTION
*COMPONENT_HYBRIDIII
*COMPONENT_HYBRIDIII_JOINT_OPTION
*CONSTRAINED
*CONSTRAINED_ADAPTIVITY
*CONSTRAINED_BUTT_WELD
*CONSTRAINED_COORDINATE_{OPTION}
*CONSTRAINED_EULER_IN_EULER
*CONSTRAINED_EXTRA_NODES_OPTION
*CONSTRAINED_GENERALIZED_WELD_OPTION_{OPTION}
*CONSTRAINED_GLOBAL
*CONSTRAINED_INTERPOLATION_{OPTION}
*CONSTRAINED_INTERPOLATION_SPOTWELD
*CONSTRAINED_JOINT_OPTION_{OPTION}_{OPTION}_{OPTION}
*CONSTRAINED_JOINT_COOR_OPTION_{OPTION}_{OPTION}_{OPTION}
*CONSTRAINED_JOINT_STIFFNESS_OPTION_{OPTION}
*CONSTRAINED_JOINT_USER_FORCE
*CONSTRAINED_LAGRANGE_IN_SOLID_{OPTION1}_{OPTION2}
*CONSTRAINED_LINEAR_GLOBAL
*CONSTRAINED_LINEAR_LOCAL
*CONSTRAINED_LOCAL
*CONSTRAINED_NODAL_RIGID_BODY_{OPTION}_{OPTION}_{OPTION}
*CONSTRAINED_NODE_INTERPOLATION
*CONSTRAINED_NODE_SET_{OPTION}
*CONSTRAINED_POINTS
*CONSTRAINED_RIGID_BODIES
*CONSTRAINED_RIGID_BODY_STOPPERS
*CONSTRAINED_RIVET_{OPTION}
*CONSTRAINED_SHELL_TO_SOLID
*CONSTRAINED_SPLINE
*CONSTRAINED_SPR2
*CONSTRAINED_SPOTWELD_{OPTION}_{OPTION}
*CONSTRAINED_TIE-BREAK
*CONSTRAINED_TIED_NODES_FAILURE
*CONTACT
*CONTACT_OPTION1_{OPTION2}_{OPTION3}_{OPTION4}_{OPTION5}_{OPTION6}
Card 1
Card 2
Card 3
Card 4
*CONTACT_ …_THERMAL_FRICTION_ …
*CONTACT_ …_ORTHO_FRICTION_ …
Optional Card A
Optional Card B
Optional Card C
Optional Card D
Optional Card E
General Remarks on *CONTACT:
*CONTACT_AUTO_MOVE
*CONTACT_COUPLING
*CONTACT_ENTITY
*CONTACT_GEBOD_OPTION
*CONTACT_GUIDED_CABLE_{OPTION1}_{OPTION2}
*CONTACT_INTERIOR
*CONTACT_RIGID_SURFACE
*CONTACT_1D
*CONTACT_2D_OPTION1_{OPTION2}_{OPTION3}
*CONTACT_2D_AUTOMATIC Options:
*CONTACT_2D_NODE_TO_SOLID Options:
Remarks:
*CONTROL
*CONTROL_ACCURACY
*CONTROL_ADAPSTEP
*CONTROL_ADAPTIVE
*CONTROL_ADAPTIVE_CURVE
*CONTROL_ALE
*CONTROL_BULK_VISCOSITY
*CONTROL_CHECK_{OPTION}
*CONTROL_COARSEN
*CONTROL_CONTACT
*CONTROL_COUPLING
*CONTROL_CPU
*CONTROL_CPM
*CONTROL_DISCRETE_ELEMENT
*CONTROL_DYNAMIC_RELAXATION
*CONTROL_EFG
*CONTROL_ENERGY
*CONTROL_EXPLOSIVE_SHADOW
*CONTROL_FORMING_AUTO_NET
*CONTROL_FORMING_AUTOPOSITION_PARAMETER_{OPTION}
*CONTROL_FORMING_ONESTEP_OPTION
*CONTROL_FORMING_PARAMETER_READ
*CONTROL_FORMING_POSITION
*CONTROL_FORMING_PRE_BENDING
*CONTROL_FORMING_PROJECTION
*CONTROL_FORMING_SCRAP_FALL
*CONTROL_FORMING_STONING
*CONTROL_FORMING_TEMPLATE
*CONTROL_FORMING_TIPPING
*CONTROL_FORMING_TRAVEL
*CONTROL_FORMING_USER
*CONTROL_HOURGLASS_{OPTION}
*CONTROL_IMPLICIT_AUTO
*CONTROL_IMPLICIT_BUCKLE
*CONTROL_IMPLICIT_CONSISTENT_MASS
*CONTROL_IMPLICIT_DYNAMICS
*CONTROL_IMPLICIT_EIGENVALUE
*CONTROL_IMPLICIT_FORMING
*CONTROL_IMPLICIT_GENERAL
*CONTROL_IMPLICIT_INERTIA_RELIEF
*CONTROL_IMPLICIT_JOINTS
*CONTROL_IMPLICIT_MODES_{OPTION}
*CONTROL_IMPLICIT_SOLUTION
*CONTROL_IMPLICIT_SOLVER
*CONTROL_IMPLICIT_STABILIZATION
*CONTROL_IMPLICIT_STATIC_CONDENSATION_{OPTION}
*CONTROL_IMPLICIT_TERMINATION
*CONTROL_MPP_CONTACT_GROUPABLE
*CONTROL_MPP_DECOMPOSITION_ARRANGE_PARTS
*CONTROL_MPP_DECOMPOSITION_AUTOMATIC
*CONTROL_MPP_DECOMPOSITION_BAGREF
*CONTROL_MPP_DECOMPOSITION_CHECK_SPEED
*CONTROL_MPP_DECOMPOSITION_CONTACT_DISTRIBUTE
*CONTROL_MPP_DECOMPOSITION_CONTACT_ISOLATE
*CONTROL_MPP_DECOMPOSITION_DISTRIBUTE_ALE_ELEMENTS
*CONTROL_MPP_DECOMPOSITION_DISTRIBUTE_SPH_ELEMENTS
*CONTROL_MPP_DECOMPOSITION_ELCOST
*CONTROL_MPP_DECOMPOSITION_FILE
*CONTROL_MPP_DECOMPOSITION_METHOD
*CONTROL_MPP_DECOMPOSITION_NUMPROC
*CONTROL_MPP_DECOMPOSITION_OUTDECOMP
*CONTROL_MPP_DECOMPOSITION_RCBLOG
*CONTROL_MPP_DECOMPOSITION_PARTS_DISTRIBUTE
*CONTROL_MPP_DECOMPOSITION_PARTSET_DISTRIBUTE
*CONTROL_MPP_DECOMPOSITION_RCBLOG
*CONTROL_MPP_DECOMPOSITION_SCALE_CONTACT_COST
*CONTROL_MPP_DECOMPOSITION_SCALE_FACTOR_SPH
*CONTROL_MPP_DECOMPOSITION_SHOW
*CONTROL_MPP_DECOMPOSITION_TRANSFORMATION
*CONTROL_MPP_IO_LSTC_REDUCE
*CONTROL_MPP_IO_NOBEAMOUT
*CONTROL_MPP_IO_NOD3DUMP
*CONTROL_MPP_IO_NODUMP
*CONTROL_MPP_IO_NOFAIL
*CONTROL_MPP_IO_NOFULL
*CONTROL_MPP_IO_SWAPBYTES
*CONTROL_NONLOCAL
*CONTROL_OUTPUT
*CONTROL_PARALLEL
*CONTROL_PORE_FLUID
*CONTROL_PORE_AIR
*CONTROL_REMESHING_{OPTION}
*CONTROL_RIGID
*CONTROL_SHELL
*CONTROL_SOLID
*CONTROL_SOLUTION
*CONTROL_SPH
*CONTROL_SPOTWELD_BEAM
*CONTROL_START
*CONTROL_STAGED_CONSTRUCTION
* CONTROL_STEADY_STATE_ROLLING
*CONTROL_STRUCTURED_{OPTION}
*CONTROL_SUBCYCLE_{OPTION}
*CONTROL_TERMINATION
*CONTROL_THERMAL_NONLINEAR
*CONTROL_THERMAL_SOLVER
*CONTROL_THERMAL_TIMESTEP
*CONTROL_TIMESTEP
*CONTROL_UNITS
*DAMPING
*DAMPING_FREQUENCY_RANGE
*DAMPING_GLOBAL
*DAMPING_PART_MASS_{OPTION}
*DAMPING_PART_STIFFNESS_{OPTION}
*DAMPING_RELATIVE
*DATABASE
*DATABASE_OPTION
*DATABASE_ADAMS
*DATABASE_BINARY_OPTION
*DATABASE_CPM_SENSOR
*DATABASE_CROSS_SECTION_OPTION1_{OPTION2}
*DATABASE_EXTENT_OPTION
AVS, MPGS, and MOVIE options:
BINARY option:
D3PART option:
INTFOR option:
SSSTAT option:
Remarks:
*DATABASE_FORMAT
*DATABASE_FREQUENCY_BINARY_OPTION
*DATABASE_FSI
*DATABASE_FSI_SENSOR
*DATABASE_HISTORY_OPTION
*DATABASE_MASSOUT
*DATABASE_NODAL_FORCE_GROUP
*DATABASE_PAP_OUTPUT
*DATABASE_PROFILE
*DATABASE_PWP_FLOW
*DATABASE_PWP_OUTPUT
*DATABASE_RCFORC_MOMENT
*DATABASE_SPRING_FORWARD
*DATABASE_SUPERPLASTIC_FORMING
*DATABASE_TRACER
*DEFINE
*DEFINE_ADAPTIVE_SOLID_TO_SPH_{OPTION}
*DEFINE_ALEBAG_BAG
*DEFINE_ALEBAG_HOLE
*DEFINE_ALEBAG_INFLATOR
*DEFINE_BOX_{OPTION}
*DEFINE_BOX_ADAPTIVE_{OPTION}
*DEFINE_BOX_COARSEN_{OPTION}
*DEFINE_BOX_DRAWBEAD
*DEFINE_BOX_SPH_{OPTION}
*DEFINE_CONNECTION_PROPERTIES_{OPTION}
*DEFINE_CONSTRUCTION_STAGES
*DEFINE_CONTACT_VOLUME
*DEFINE_COORDINATE_NODES
*DEFINE_COORDINATE_SYSTEM_{OPTION}
*DEFINE_COORDINATE_VECTOR
*DEFINE_CPM_BAG_INTERACTION
*DEFINE_CPM_CHAMBER
*DEFINE_CPM_GAS_PROPERTIES
*DEFINE_CPM_VENT
*DEFINE_CURVE_{OPTION}
*DEFINE_CURVE_COMPENSATION
*DEFINE_CURVE_COMPENSATION_CONSTRAINT_{OPTION}
*DEFINE_CURVE_DRAWBEAD
*DEFINE_CURVE_DUPLICATE
*DEFINE_CURVE_ENTITY
*DEFINE_CURVE_FEEDBACK
*DEFINE_CURVE_FLC
*DEFINE_CURVE_FUNCTION
*DEFINE_CURVE_SMOOTH
*DEFINE_CURVE_TRIM_{OPTION}
*DEFINE_DEATH_TIMES_OPTION
*DEFINE_DE_ACTIVE_REGION
*DEFINE_DE_TO_SURFACE_COUPLING
*DEFINE_ELEMENT_DEATH_OPTION
*DEFINE_ELEMENT_GENERALIZED_SHELL
*DEFINE_ELEMENT_GENERALIZED_SOLID
*DEFINE_FILTER
*DEFINE_FORMING_BLANKMESH
*DEFINE_FRICTION
*DEFINE_FRICTION_ORIENTATION
*DEFINE_FUNCTION
*DEFINE_FUNCTION_TABULATED
*DEFINE_GROUND_MOTION
*DEFINE_HEX_SPOTWELD_ASSEMBLY_{OPTION}
*DEFINE_ MULTI_DRAWBEADS_IGES
*DEFINE_PLANE
*DEFINE_SD_ORIENTATION
*DEFINE_SET_ADAPTIVE
*DEFINE_SPH_TO_SPH_COUPLING_{OPTION}
*DEFINE_SPOTWELD_FAILURE_RESULTANTS
*DEFINE_SPOTWELD_MULTISCALE
*DEFINE_SPOTWELD_RUPTURE_PARAMETER
*DEFINE_SPOTWELD_RUPTURE_STRESS
*DEFINE_STAGED_CONSTRUCTION_PART_{OPTION}
*DEFINE_TABLE
*DEFINE_TABLE_2D
*DEFINE_TABLE_3D
*DEFINE_TRACER_PARTICLES_2D
*DEFINE_TRANSFORMATION
*DEFINE_ TRIM_SEED_POINT_COORDINATES
*DEFINE_VECTOR
*DEFINE_VECTOR_NODES
EXAMPLES
*DEFORMABLE_TO_RIGID
*DEFORMABLE_TO_RIGID
*DEFORMABLE_TO_RIGID_AUTOMATIC
*DEFORMABLE_TO_RIGID_INERTIA
*EF
*EF_CONTROL
*EF_GRID
*EF_MATERIAL
*EF_TOGGLES
*ELEMENT
*ELEMENT_BLANKING
*ELEMENT_BEAM_{OPTION}_{OPTION}
*ELEMENT_BEAM_PULLEY
*ELEMENT_DIRECT_MATRIX_INPUT_{OPTION}
*ELEMENT_DISCRETE_{OPTION}
*ELEMENT_DISCRETE_SPHERE
*ELEMENT_GENERALIZED_SHELL
*ELEMENT_GENERALIZED_SOLID
*ELEMENT_INERTIA_{OPTION}
*ELEMENT_INTERPOLATION_SHELL
*ELEMENT_INTERPOLATION_SOLID
*ELEMENT_MASS_{OPTION}
*ELEMENT_MASS_MATRIX_{OPTION}
*ELEMENT_MASS_PART_{OPTION}
*ELEMENT_PLOTEL
*ELEMENT_SEATBELT
*ELEMENT_SEATBELT_ACCELEROMETER
*ELEMENT_SEATBELT_PRETENSIONER
*ELEMENT_SEATBELT_RETRACTOR
*ELEMENT_SEATBELT_SENSOR
*ELEMENT_SEATBELT_SLIPRING
*ELEMENT_SHELL_{OPTION}
*ELEMENT_SHELL_NURBS_PATCH
*ELEMENT_SHELL_SOURCE_SINK
*ELEMENT_SOLID_{OPTION}
*ELEMENT_SPH
*ELEMENT_TRIM
*ELEMENT_TSHELL
*EOS
*EOS_LINEAR_POLYNOMIAL
*EOS_JWL
*EOS_SACK_TUESDAY
*EOS_GRUNEISEN
*EOS_RATIO_OF_POLYNOMIALS
*EOS_LINEAR_POLYNOMIAL_WITH_ENERGY_LEAK
*EOS_IGNITION_AND_GROWTH_OF_REACTION_IN_HE
*EOS_TABULATED_COMPACTION
*EOS_TABULATED
*EOS_PROPELLANT_DEFLAGRATION
*EOS_TENSOR_PORE_COLLAPSE
*EOS_IDEAL_GAS
*EOS_JWLB
*EOS_GASKET
*EOS_MIE_GRUNEISEN
*EOS_USER_DEFINED
*FREQUENCY_DOMAIN
*FREQUENCY_DOMAIN_ACOUSTIC_BEM_{OPTION}_{OPTION}
*FREQUENCY_DOMAIN_ACOUSTIC_FEM
*FREQUENCY_DOMAIN_FRF
*FREQUENCY_DOMAIN_RANDOM_VIBRATION
*FREQUENCY_DOMAIN_RESPONSE_SPECTRUM
*FREQUENCY_DOMAIN_SSD
*HOURGLASS
*INCLUDE
*INCLUDE_{OPTION}
*INCLUDE_COMPENSATION_{OPTION}
*INCLUDE_MULTISCALE_SPOTWELD
*INCLUDE_TRIM
*INITIAL
*INITIAL_AIRBAG_PARTICLE_POSITION
*INITIAL_ALE_MAPPING
*INITIAL_AXIAL_FORCE_BEAM
*INITIAL_DETONATION
*INITIAL_FIELD_SOLID
*INITIAL_FOAM_REFERENCE_GEOMETRY
*INITIAL_GAS_MIXTURE
*INITIAL_HYDROSTATIC_ALE
*INITIAL_INTERNAL_DOF_SOLID_{OPTION}
*INITIAL_MOMENTUM
*INITIAL_PWP_DEPTH_{OPTION}
*INITIAL_STRAIN_SHELL_{OPTION}
*INITIAL_STRAIN_SOLID_{OPTION}
*INITIAL_STRAIN_TSHELL
*INITIAL_STRESS_BEAM
*INITIAL_STRESS_DEPTH_{OPTION}
*INITIAL_STRESS_SECTION
*INITIAL_STRESS_SHELL_{OPTION}
*INITIAL_STRESS_SOLID
*INITIAL_STRESS_SPH
*INITIAL_STRESS_TSHELL
*INITIAL_TEMPERATURE_OPTION
*INITIAL_VEHICLE_KINEMATICS
*INITIAL_VELOCITY
*INITIAL_VELOCITY_NODE
*INITIAL_VELOCITY_RIGID_BODY
*INITIAL_VELOCITY_GENERATION
*INITIAL_VELOCITY_GENERATION_START_TIME
*INITIAL_VOID_OPTION
*INITIAL_VOLUME_FRACTION
*INITIAL_VOLUME_FRACTION_GEOMETRY
*INTEGRATION
*INTEGRATION_BEAM
*INTEGRATION_SHELL
*INTERFACE
*INTERFACE_COMPENSATION_NEW_{OPTION}
*INTERFACE_COMPONENT_FILE
*INTERFACE_COMPONENT_OPTION1_{OPTION2}
*INTERFACE_LINKING_DISCRETE_NODE_OPTION
*INTERFACE_LINKING_EDGE
*INTERFACE_LINKING_FILE
*INTERFACE_LINKING_NODE_OPTION
*INTERFACE_LINKING_SEGMENT
*INTERFACE_SPRINGBACK_OPTION1_OPTION2
*INTERFACE_SSI_{OPTION}_ID
*INTERFACE_SSI_AUX_{OPTION}
*INTERFACE_SSI_AUX_EMBEDDED_{OPTION1}_{OPTION2}
*INTERFACE_SSI_STATIC_{OPTION}_ID
*KEYWORD
*LOAD
*LOAD_ALE_CONVECTION_{OPTION}
*LOAD_BEAM_OPTION
*LOAD_BLAST
*LOAD_BLAST_ENHANCED
*LOAD_BLAST_SEGMENT
*LOAD_BLAST_SEGMENT_SET
*LOAD_BODY_OPTION
*LOAD_BODY_GENERALIZED_OPTION
*LOAD_BODY_POROUS
*LOAD_BRODE
*LOAD_DENSITY_DEPTH
*LOAD_ERODING_PART_SET
*LOAD_GRAVITY_PART_{OPTION}
*LOAD_HEAT_CONTROLLER
*LOAD_HEAT_GENERATION_OPTION
*LOAD_MASK
*LOAD_MOTION_NODE
*LOAD_MOVING_PRESSURE
*LOAD_NODE_OPTION
*LOAD_REMOVE_PART_{OPTION}
*LOAD_RIGID_BODY
*LOAD_SEGMENT_{OPTION}
*LOAD_SEGMENT_NONUNIFORM_{OPTION}
*LOAD_SEGMENT_SET_{OPTION}
*LOAD_SEGMENT_SET_ANGLE
*LOAD_SEGMENT_SET_NONUNIFORM_{OPTION}
*LOAD_SEISMIC_SSI_OPTION1_{OPTION2}
*LOAD_SHELL_OPTION1_{OPTION2}
*LOAD_SPCFORC
*LOAD_SSA
*LOAD_STEADY_STATE_ROLLING
*LOAD_STIFFEN_PART_{OPTION}
*LOAD_SUPERPLASTIC_FORMING
*LOAD_THERMAL_OPTION
*LOAD_THERMAL_CONSTANT
*LOAD_THERMAL_CONSTANT_ELEMENT_OPTION
*LOAD_THERMAL_CONSTANT_NODE
*LOAD_THERMAL_D3PLOT
*LOAD_THERMAL_LOAD_CURVE
*LOAD_THERMAL_TOPAZ
*LOAD_THERMAL_VARIABLE
*LOAD_THERMAL_VARIABLE_BEAM_{OPTION}
*LOAD_THERMAL_VARIABLE_ELEMENT_OPTION
*LOAD_THERMAL_VARIABLE_NODE
*LOAD_THERMAL_VARIABLE_SHELL_{OPTION}
*LOAD_VOLUME_LOSS
*NODE
*NODE_{OPTION}
*NODE_MERGE_SET
*NODE_MERGE_TOLERANCE
*NODE_RIGID_SURFACE
*NODE_SCALAR_{OPTION}
*NODE_TRANSFORM
*PARAMETER
*PARAMETER_{OPTION}
*PARAMETER_DUPLICATION
*PARAMETER_EXPRESSION_{OPTION}
*PART
*PART_{OPTION1}_{OPTION2}_{OPTION3}_{OPTION4}_{OPTION5}
*PART_ADAPTIVE_FAILURE
*PART_ANNEAL
*PART_COMPOSITE_{OPTION}
*PART_DUPLICATE
*PART_MODES
*PART_SENSOR
*PART_MOVE
*PERTURBATION
*PERTURBATION_OPTION
*RAIL
*RAIL_TRACK
*RAIL_TRAIN
*RIGIDWALL
*RIGIDWALL_GEOMETRIC_OPTION_{OPTION}_{OPTION}}_{OPTION}
*RIGIDWALL_PLANAR_{OPTION}_{OPTION}_{OPTION}
*SECTION
*SECTION_ALE1D
*SECTION_ALE2D
*SECTION_BEAM_{OPTION}
*SECTION_BEAM_AISC
*SECTION_DISCRETE
*SECTION_POINT_SOURCE
*SECTION_POINT_SOURCE_MIXTURE
*SECTION_SEATBELT
*SECTION_SHELL_{OPTION}
*SECTION_SOLID_{OPTION}
*SECTION_SPH_{OPTION}
*SECTION_TSHELL
*SENSOR
*SENSOR_CONTROL
*SENSOR_DEFINE_CALC-MATH
*SENSOR_DEFINE_ELEMENT_{OPTION}
*SENSOR_DEFINE_FORCE
*SENSOR_DEFINE_NODE_{OPTION}
*SENSOR_SWITCH
*SENSOR_SWITCH_CALC-LOGIC
*SET
*SET_BEAM_{OPTION}
*SET_BEAM_ADD
*SET_BEAM_INTERSECT
*SET_DISCRETE_{OPTION}
*SET_DISCRETE_ADD
*SET_MULTI-MATERIAL_GROUP_LIST
*SET_NODE_{OPTION}
*SET_NODE_ADD_{OPTION}
*SET_NODE_INTERSECT
*SET_PART_{OPTION}
*SET_PART_ADD
*SET_SEGMENT_{OPTION}
*SET_SEGMENT_ADD
*SET_SEGMENT_INTERSECT
*SET_2D_SEGMENT_{OPTION}
*SET_SHELL_{OPTION}
*SET_SHELL_ADD
*SET_SHELL_INTERSECT
*SET_SOLID_{OPTION}
*SET_SOLID_ADD
*SET_SOLID_INTERSECT
*SET_TSHELL_{OPTION}
*TERMINATION
*TERMINATION_BODY
*TERMINATION_CONTACT
*TERMINATION_CURVE
*TERMINATION_DELETED_SHELLS_{OPTION}
*TERMINATION_DELETED_SOLIDS_{OPTION}
*TERMINATION_NODE
*TERMINATION_SENSOR
*TITLE
*USER
*USER_INTERFACE_OPTION
*USER_LOADING
*USER_LOADING_SET
RESTART INPUT DATA
*CHANGE_OPTION
*CONTROL_DYNAMIC_RELAXATION
*CONTROL_SHELL
*CONTROL_TERMINATION
*CONTROL_TIMESTEP
*DAMPING_GLOBAL
*DATABASE_OPTION
*DATABASE_BINARY_OPTION
*DELETE_OPTION
*INTERFACE_SPRINGBACK_LSDYNA
*RIGID_DEFORMABLE_OPTION
*RIGID_DEFORMABLE_CONTROL
*RIGID_DEFORMABLE_D2R
*RIGID_DEFORMABLE_R2D
*STRESS_INITIALIZATION_{OPTION}
*TERMINATION_OPTION
*TITLE
REFERENCES
APPENDIX A: User Defined Materials
APPENDIX B: User Defined Equation of State
APPENDIX C: User Defined Element Interface for Solids and Shells
APPENDIX D: User Defined Airbag Sensor
APPENDIX E: User Defined Solution Control
APPENDIX F: User Defined Interface Control
APPENDIX G: User Defined Interface Friction and Conductivity
APPENDIX H: User Defined Thermal Material Model
APPENDIX I: Occupant Simulation Including the Coupling to Programs CAL3D and MADYMO
INTRODUCTION
THE LS-DYNA/OCCUPANT SIMULATION PROGRAM LINK
DUMMY MODELING
AIRBAG MODELING
KNEE BOLSTER
COMMON ERRORS
APPENDIX J: Interactive Graphics Commands
APPENDIX K: Interactive Material Model Driver
INTRODUCTION
INPUT DEFINITION
INTERACTIVE DRIVER COMMANDS
APPENDIX L: VDA Database
APPENDIX M: Commands for Two-Dimensional Rezoning
REZONING COMMANDS BY FUNCTION
APPENDIX N: Rigid Body Dummies
APPENDIX O: LS-DYNA MPP User Guide
Supported Features
Contact Interfaces
Output Files and Post-Processing
Parallel Specific Options
PFILE
Special Decompositions
Execution of MPP/LS-DYNA
APPENDIX P: Implicit Solver
INTRODUCTION
SETTING UP AN IMPLICIT SIMULATION
LINEAR EQUATION SOLVER
NONLINEAR EQUATION SOLVER
ELEMENT FORMULATIONS FOR IMPLICIT ANALYSIS
APPLYING LOADS DURING IMPLICIT ANALYSIS
AUTOMATIC TIME STEP SIZE CONTROL
IMPLICIT STRESS INITIALIZATION
TROUBLESHOOTING CONVERGENCE PROBLEMS
APPENDIX Q: User Defined Weld Failure
APPENDIX R: User Defined Cohesive Model
APPENDIX S: User Defined Boundary Flux
LS-DYNA®
KEYWORD USER'S MANUAL
VOLUME I
August 2012
Version 971 R6.1.0
LIVERMORE SOFTWARE TECHNOLOGY CORPORATION (LSTC)
Corporate Address
Livermore Software Technology Corporation
P. O. Box 712
Livermore, California 94551-0712
Support Addresses
Livermore Software Technology Corporation
7374 Las Positas Road
Livermore, California 94551
Tel: 925-449-2500 Fax: 925-449-2507
Email: sales@lstc.com
Website: www.lstc.com
Livermore Software Technology Corporation
1740 West Big Beaver Road
Suite 100
Troy, Michigan 48084
Tel: 248-649-4728 Fax: 248-649-6328
Disclaimer
Copyright © 1992-2012 Livermore Software Technology Corporation. All Rights Reserved.
LS-DYNA®, LS-OPT® and LS-PrePost® are registered trademarks of Livermore Software Technology
Corporation in the United States. All other trademarks, product names and brand names belong to their
respective owners.
LSTC products are protected under the following US patents: 7953578, 7945432, 7702494, 7702490,
7664623, 7660480, 7657394, 7640146, 7613585, 7590514, 7533577, 7516053, 7499050, 7472602,
7428713, 7415400, 7395128, 7392163, 7386428, 7386425, 7382367, 7308387, 7286972, 7167816,
8050897, 8069017, 7987143, 7996344, 8126684, 8150668, 8165856, 8180605, 8190408, and pending
patents applications.
LSTC reserves the right to modify the material contained within this manual without prior notice.
The information and examples included herein are for illustrative purposes only and are not intended to be
exhaustive or all-inclusive. LSTC assumes no liability or responsibility whatsoever for any direct of
indirect damages or inaccuracies of any type or nature that could be deemed to have resulted from the use
of this manual.
Any reproduction, in whole or in part, of this manual is prohibited without the prior written approval of
LSTC. All requests to reproduce the contents hereof should be sent to sales@lstc.com.
---------------------------------------------------------------------------------------------------------------------
AES
Copyright © 2001, Dr Brian Gladman , Worcester, UK. All rights reserved.
LICENSE TERMS
The free distribution and use of this software in both source and binary form is allowed (with or without changes)
provided that:
1. distributions of this source code include the above copyright notice, this list of conditions and the following
disclaimer;
2. distributions in binary form include the above copyright notice, this list of conditions and the following
disclaimer in the documentation and/or other associated materials;
3. the copyright holder's name is not used to endorse products built using this software without specific written
permission.
DISCLAIMER
This software is provided 'as is' with no explicit or implied warranties in respect of any properties, including, but not
limited to, correctness and fitness for purpose.
-------------------------------------------------------------------------
Issue Date: 21/01/2002
This file contains the code for implementing the key schedule for AES (Rijndael) for block and key sizes of 16, 24,
and 32 bytes.
TABLE OF CONTENTS
TABLE OF CONTENTS
TABLE OF CONTENTS .......................................................................................................................... 0-1
INTRODUCTION ..................................................................................................................................... 1-1
CHRONOLOGICAL HISTORY ............................................................................................... 1-1
MATERIAL MODELS............................................................................................................. 1-29
SPATIAL DISCRETIZATION ............................................................................................... 1-30
CONTACT-IMPACT INTERFACES ..................................................................................... 1-32
MODEL SIZING ....................................................................................................................... 1-35
PRECISION .............................................................................................................................. 1-35
GETTING STARTED............................................................................................................................... 2-1
DESCRIPTION OF KEYWORD INPUT ................................................................................. 2-1
EXECUTION SYNTAX ........................................................................................................... 2-11
SENSE SWITCH CONTROLS ............................................................................................... 2-13
RESTART ANALYSIS ............................................................................................................. 2-17
VDA/IGES DATABASES......................................................................................................... 2-18
LS-PREPOST® .......................................................................................................................... 2-19
UNITS ........................................................................................................................................ 2-22
GENERAL CARD FORMAT .................................................................................................. 2-22
*AIRBAG ................................................................................................................................................... 3-1
*AIRBAG_OPTION1_{OPTION2}_{OPTION3}_{OPTION4} ................................................ 3-2
SIMPLE_PRESSURE_VOLUME OPTION: .............................................................. 3-9
SIMPLE_AIRBAG_MODEL OPTION:.................................................................... 3-11
ADIABATIC_GAS_MODEL OPTION: .................................................................... 3-14
WANG_NEFSKE OPTIONS: ..................................................................................... 3-16
LOAD_CURVE OPTION: .......................................................................................... 3-32
LINEAR_FLUID OPTION: ........................................................................................ 3-33
HYBRID AND HYBRID_JETTING OPTIONS: ...................................................... 3-35
HYBRID_CHEMKIN OPTION: ................................................................................ 3-43
*AIRBAG_ADVANCED_ALE ................................................................................................ 3-48
*AIRBAG_ALE......................................................................................................................... 3-56
*AIRBAG_INTERACTION .................................................................................................... 3-70
*AIRBAG_PARTICLE ............................................................................................................ 3-72
*AIRBAG_REFERENCE_GEOMETRY_{OPTION}_(OPTION} ....................................... 3-82
*AIRBAG_SHELL_REFERENCE_GEOMETRY ............................................................... 3-84
LS-DYNA Version 971
1
TABLE OF CONTENTS
*ALE ........................................................................................................................................................... 4-1
*ALE_AMBIENT_HYDROSTATIC ........................................................................................ 4-2
*ALE_COUPLING_NODAL_CONSTRAINT......................................................................... 4-5
*ALE_ESSENTIAL_BOUNDARY ........................................................................................... 4-8
*ALE_FAIL_SWITCH_MMG_{OPTION} ............................................................................ 4-10
*ALE_FSI_PROJECTION....................................................................................................... 4-12
*ALE_FRAGMENTATION..................................................................................................... 4-15
*ALE_FSI_SWITCH_MMG_{OPTION}................................................................................ 4-17
*ALE_FSI_TO_LOAD_NODE ................................................................................................ 4-22
*ALE_MULTI-MATERIAL_GROUP .................................................................................... 4-23
*ALE_REFERENCE_SYSTEM_CURVE .............................................................................. 4-27
*ALE_REFERENCE_SYSTEM_GROUP .............................................................................. 4-29
*ALE_REFERENCE_SYSTEM_NODE ................................................................................ 4-36
*ALE_REFERENCE_SYSTEM_SWITCH ............................................................................ 4-39
*ALE_REFINE .......................................................................................................................... 4-41
*ALE_SMOOTHING ............................................................................................................... 4-45
*ALE_TANK_TEST ................................................................................................................. 4-47
*ALE_UP_SWITCH ................................................................................................................. 4-51
*BOUNDARY ............................................................................................................................................ 5-1
*BOUNDARY_ACOUSTIC_COUPLING_{OPTION} ............................................................ 5-3
*BOUNDARY_ALE_MAPPING ............................................................................................... 5-5
*BOUNDARY_AMBIENT_EOS ............................................................................................. 5-10
*BOUNDARY_CONVECTION_OPTION .............................................................................. 5-12
*BOUNDARY_COUPLED....................................................................................................... 5-14
*BOUNDARY_CYCLIC_{OPTION} ...................................................................................... 5-16
*BOUNDARY_FLUX_OPTION ............................................................................................... 5-19
*BOUNDARY_MCOL .............................................................................................................. 5-23
*BOUNDARY_NON_REFLECTING ..................................................................................... 5-25
*BOUNDARY_PAP .................................................................................................................. 5-27
*BOUNDARY_NON_REFLECTING_2D .............................................................................. 5-29
*BOUNDARY_PORE_FLUID_OPTION ................................................................................ 5-31
*BOUNDARY_PRECRACK ................................................................................................... 5-33
*BOUNDARY_PRESCRIBED_ACCELEROMETER_RIGID ........................................... 5-34
*BOUNDARY_PRESCRIBED_FINAL_GEOMETRY ........................................................ 5-36
*BOUNDARY_PRESCRIBED_MOTION_OPTION1_{OPTION2} ..................................... 5-38
*BOUNDARY_PRESCRIBED_ORIENTATION_RIGID_OPTION ................................... 5-45
2
LS-DYNA Version 971
TABLE OF CONTENTS
*BOUNDARY_PRESSURE_OUTFLOW_OPTION .............................................................. 5-51
*BOUNDARY_PWP_OPTION ................................................................................................ 5-52
*BOUNDARY_RADIATION_OPTION1_{OPTION2)_(OPTION3) ..................................... 5-55
*BOUNDARY_RADIATION_SEGMENT ............................................................................. 5-56
*BOUNDARY_RADIATION_SEGMENT_VF_OPTION ..................................................... 5-57
*BOUNDARY_RADIATION_SET ......................................................................................... 5-58
*BOUNDARY_SLIDING_PLANE ......................................................................................... 5-63
*BOUNDARY_SPC_OPTION1_{OPTION2}_{OPTION3} .................................................... 5-64
*BOUNDARY_SPH_FLOW .................................................................................................... 5-67
*BOUNDARY_SPH_SYMMETRY_PLANE ......................................................................... 5-69
*BOUNDARY_SYMMETRY_FAILURE .............................................................................. 5-70
*BOUNDARY_TEMPERATURE_OPTION .......................................................................... 5-71
*BOUNDARY_THERMAL_WELD ....................................................................................... 5-72
*BOUNDARY_USA_SURFACE ............................................................................................. 5-75
*BOUNDARY_ELEMENT_METHOD_OPTION ................................................................................. 6-1
*BOUNDARY_ELEMENT_METHOD_CONTROL .............................................................. 6-2
*BOUNDARY_ELEMENT_METHOD_FLOW ...................................................................... 6-4
*BOUNDARY_ELEMENT_METHOD_NEIGHBOR ............................................................ 6-6
*BOUNDARY_ELEMENT_METHOD_SYMMETRY ........................................................ 6-10
*BOUNDARY_ELEMENT_METHOD_WAKE ................................................................... 6-11
*CASE ........................................................................................................................................................ 7-1
*COMMENT ............................................................................................................................................. 8-1
*COMPONENT ......................................................................................................................................... 9-1
*COMPONENT_GEBOD_OPTION .......................................................................................... 9-2
*COMPONENT_GEBOD_JOINT_OPTION............................................................................ 9-4
*COMPONENT_HYBRIDIII .................................................................................................... 9-8
*COMPONENT_HYBRIDIII_JOINT_OPTION ................................................................... 9-10
*CONSTRAINED ................................................................................................................................... 10-1
*CONSTRAINED_ADAPTIVITY .......................................................................................... 10-2
*CONSTRAINED_BUTT_WELD .......................................................................................... 10-3
*CONSTRAINED_COORDINATE_{OPTION} .................................................................... 10-6
*CONSTRAINED_EULER_IN_EULER................................................................................ 10-9
*CONSTRAINED_EXTRA_NODES_OPTION ................................................................... 10-11
*CONSTRAINED_GENERALIZED_WELD_OPTION_{OPTION} ................................. 10-13
*CONSTRAINED_GLOBAL ................................................................................................ 10-26
LS-DYNA Version 971
3
TABLE OF CONTENTS
*CONSTRAINED_INTERPOLATION_{OPTION} ............................................................ 10-28
*CONSTRAINED_INTERPOLATION_SPOTWELD ....................................................... 10-33
*CONSTRAINED_JOINT_OPTION_{OPTION}_{OPTION}_{OPTION} ........................... 10-37
*CONSTRAINED_JOINT_COOR_OPTION_{OPTION}_{OPTION}_{OPTION} ............. 10-49
*CONSTRAINED_JOINT_STIFFNESS_OPTION_{OPTION} .......................................... 10-56
*CONSTRAINED_JOINT_USER_FORCE ......................................................................... 10-70
*CONSTRAINED_LAGRANGE_IN_SOLID_{OPTION1}_{OPTION2} .......................... 10-71
*CONSTRAINED_LINEAR_GLOBAL ............................................................................... 10-89
*CONSTRAINED_LINEAR_LOCAL .................................................................................. 10-92
*CONSTRAINED_LOCAL ................................................................................................... 10-95
*CONSTRAINED_NODAL_RIGID_BODY_{OPTION}_{OPTION}_{OPTION}.............. 10-97
*CONSTRAINED_NODE_INTERPOLATION ................................................................ 10-106
*CONSTRAINED_NODE_SET_{OPTION} ....................................................................... 10-108
*CONSTRAINED_POINTS ................................................................................................. 10-111
*CONSTRAINED_RIGID_BODIES ................................................................................... 10-113
*CONSTRAINED_RIGID_BODY_STOPPERS ................................................................ 10-115
*CONSTRAINED_RIVET_{OPTION} ............................................................................... 10-118
*CONSTRAINED_SHELL_TO_SOLID ............................................................................ 10-120
*CONSTRAINED_SPLINE ................................................................................................. 10-123
*CONSTRAINED_SPR2 ...................................................................................................... 10-125
*CONSTRAINED_SPOTWELD_{OPTION}_{OPTION} .................................................. 10-130
*CONSTRAINED_TIE-BREAK ......................................................................................... 10-134
*CONSTRAINED_TIED_NODES_FAILURE .................................................................. 10-135
*CONTACT ............................................................................................................................................. 11-1
*CONTACT_OPTION1_{OPTION2}_{OPTION3}_{OPTION4}_{OPTION5}_{OPTION6} .. 11-2
CARD 1 ...................................................................................................................... 11-10
CARD 2 ...................................................................................................................... 11-12
CARD 3 ...................................................................................................................... 11-15
CARD 4 ...................................................................................................................... 11-17
*CONTACT_ …_THERMAL_FRICTION_ … .................................................... 11-38
*CONTACT_ …_ORTHO_FRICTION_ … .......................................................... 11-41
OPTIONAL CARD A ............................................................................................... 11-44
OPTIONAL CARD B ............................................................................................... 11-47
OPTIONAL CARD C ............................................................................................... 11-49
OPTIONAL CARD D ............................................................................................... 11-52
OPTIONAL CARD E ............................................................................................... 11-54
4
LS-DYNA Version 971
TABLE OF CONTENTS
GENERAL REMARKS ON *CONTACT: ............................................................ 11-55
*CONTACT_AUTO_MOVE ................................................................................................. 11-65
*CONTACT_COUPLING ..................................................................................................... 11-69
*CONTACT_ENTITY ........................................................................................................... 11-71
*CONTACT_GEBOD_OPTION ............................................................................................ 11-79
*CONTACT_GUIDED_CABLE_{OPTION1}_{OPTION2} ............................................... 11-82
*CONTACT_INTERIOR ....................................................................................................... 11-84
*CONTACT_RIGID_SURFACE .......................................................................................... 11-86
*CONTACT_1D ...................................................................................................................... 11-90
*CONTACT_2D_OPTION1_{OPTION2}_{OPTION3} ......................................................... 11-92
*CONTACT_2D_AUTOMATIC OPTIONS: .......................................................... 11-96
*CONTACT_2D_NODE_TO_SOLID OPTIONS: ............................................... 11-101
REMARKS: ............................................................................................................. 11-101
*CONTROL ............................................................................................................................................. 12-1
*CONTROL_ACCURACY ...................................................................................................... 12-4
*CONTROL_ADAPSTEP........................................................................................................ 12-6
*CONTROL_ADAPTIVE ........................................................................................................ 12-7
*CONTROL_ADAPTIVE_CURVE ...................................................................................... 12-15
*CONTROL_ALE .................................................................................................................. 12-17
*CONTROL_BULK_VISCOSITY ....................................................................................... 12-22
*CONTROL_CHECK_{OPTION} ........................................................................................ 12-24
*CONTROL_COARSEN ....................................................................................................... 12-26
*CONTROL_CONTACT ....................................................................................................... 12-28
*CONTROL_COUPLING ..................................................................................................... 12-39
*CONTROL_CPU .................................................................................................................. 12-41
*CONTROL_CPM ................................................................................................................. 12-42
*CONTROL_DISCRETE_ELEMENT ................................................................................ 12-43
*CONTROL_DYNAMIC_RELAXATION .......................................................................... 12-45
*CONTROL_EFG .................................................................................................................. 12-49
*CONTROL_ENERGY.......................................................................................................... 12-51
*CONTROL_EXPLOSIVE_SHADOW................................................................................ 12-52
*CONTROL_FORMING_AUTO_NET ............................................................................... 12-53
*CONTROL_FORMING_AUTOPOSITION_PARAMETER_{OPTION} ....................... 12-57
*CONTROL_FORMING_ONESTEP_OPTION .................................................................. 12-62
*CONTROL_FORMING_PARAMETER_READ .............................................................. 12-68
*CONTROL_FORMING_POSITION ................................................................................. 12-71
LS-DYNA Version 971
5
TABLE OF CONTENTS
*CONTROL_FORMING_PRE_BENDING ......................................................................... 12-72
*CONTROL_FORMING_PROJECTION ........................................................................... 12-75
*CONTROL_FORMING_SCRAP_FALL ........................................................................... 12-76
*CONTROL_FORMING_STONING ................................................................................... 12-81
*CONTROL_FORMING_TEMPLATE ............................................................................... 12-87
*CONTROL_FORMING_TIPPING ..................................................................................... 12-93
*CONTROL_FORMING_TRAVEL ..................................................................................... 12-96
*CONTROL_FORMING_USER ........................................................................................... 12-97
*CONTROL_HOURGLASS_{OPTION} ............................................................................ 12-100
*CONTROL_IMPLICIT_AUTO ........................................................................................ 12-103
*CONTROL_IMPLICIT_BUCKLE ................................................................................... 12-108
*CONTROL_IMPLICIT_CONSISTENT_MASS ............................................................. 12-109
*CONTROL_IMPLICIT_DYNAMICS .............................................................................. 12-110
*CONTROL_IMPLICIT_EIGENVALUE ......................................................................... 12-113
*CONTROL_IMPLICIT_FORMING ................................................................................ 12-117
*CONTROL_IMPLICIT_GENERAL ................................................................................ 12-126
*CONTROL_IMPLICIT_INERTIA_RELIEF .................................................................. 12-130
*CONTROL_IMPLICIT_JOINTS...................................................................................... 12-131
*CONTROL_IMPLICIT_MODES_{OPTION} ................................................................. 12-132
*CONTROL_IMPLICIT_SOLUTION ............................................................................... 12-135
*CONTROL_IMPLICIT_SOLVER.................................................................................... 12-143
*CONTROL_IMPLICIT_STABILIZATION .................................................................... 12-147
*CONTROL_IMPLICIT_STATIC_CONDENSATION_{OPTION}............................... 12-149
*CONTROL_IMPLICIT_TERMINATION....................................................................... 12-152
*CONTROL_MPP_CONTACT_GROUPABLE ............................................................... 12-154
*CONTROL_MPP_DECOMPOSITION_ARRANGE_PARTS....................................... 12-155
*CONTROL_MPP_DECOMPOSITION_AUTOMATIC ................................................ 12-156
*CONTROL_MPP_DECOMPOSITION_BAGREF ......................................................... 12-157
*CONTROL_MPP_DECOMPOSITION_CHECK_SPEED ............................................ 12-158
*CONTROL_MPP_DECOMPOSITION_CONTACT_DISTRIBUTE ........................... 12-159
*CONTROL_MPP_DECOMPOSITION_CONTACT_ISOLATE .................................. 12-160
*CONTROL_MPP_DECOMPOSITION_DISTRIBUTE_ALE_ELEMENTS ............... 12-161
*CONTROL_MPP_DECOMPOSITION_DISTRIBUTE_SPH_ELEMENTS ............... 12-162
*CONTROL_MPP_DECOMPOSITION_ELCOST ......................................................... 12-163
*CONTROL_MPP_DECOMPOSITION_FILE ................................................................ 12-164
*CONTROL_MPP_DECOMPOSITION_METHOD ....................................................... 12-165
6
LS-DYNA Version 971
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