Engineering Solutions

Load Step: Analysis Procedure

Load Step: Analysis Procedure

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Load Step: Analysis Procedure

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The Analysis procedure option in the tree allows you to define the analysis type of the load step.  The following analysis types with the corresponding parameters and data lines are supported:

Analysis types:

Parameter:

*FREQUENCY

PROPERTY EVALUATION, EIGENSOLVER = {SUBSPACE, LANCZOS, AMS}, NORMALIZATION = {MASS, DISPLACEMENT}, RESIDUAL MODES, ACOUSTIC COUPLING, NUMBER INTERVAL, BIAS, USER BOUNDARIES

*BUCKLE

EIGENSOLVER = {SUBSPACE, LANCZOS}

*DYNAMIC
(Standard)

HAFTOL, DIRECT, DIRECT=NO STOP, SUBSPACE, ADIABATIC, ALPHA, INITIAL, NOHAF

*DYNAMIC
(Explicit)

EXPLICIT, SCALE FACTOR, ADIABATIC

FIXED TIME INCREMENTATION, DIRECT USER CONTROL, ELEMENT BY ELEMENT

IMPROVED DT METHOD = YES or NO

*HEAT TRANSFER

DELTMX, END = {PERIOD, SS}, STEADY STATE, MXDEM

*MODAL DYNAMIC

CONTINUE = YES or NO

*STATIC

ADIABATIC, FULLY PLASTIC, RIKS, STABALIZE, DIRECT, DIRECT=NO STOP, FACTOR, LONG TERM

*STEADY STATE DYNAMICS

DIRECT, SUBSPACE PROJECTION = {ALL FREQUENCIES, CONSTANT, EIGENFREQUENCY, PROPERTY CHANGE}, FREQUENCY SCALE, INTERVAL, REAL ONLY, DAMPING CHANGE, STIFFNESS CHANGE

*COUPLED TEMPERATURE-DISPLACEMENT

STEADY STATE, MAXIMUM TEMPERATURE CHANGE DELTMX

*DYNAMIC TEMPERATURE-DISPLACEMENT
(Explicit)

TIME INCRIMINATION, IMPROVED DT METHOD, SCALE FACTOR

 

There are two tabs for each analysis type: Parameter and Dataline. The layout of the tabs change, based on the analysis types selected.

step_mgr_analysis_procedure

 

See the Abaqus online documentation for a detailed description of these parameters.  Click Update to activate the optional parameter or data item selection in the database.

 

 

See Also:

Abaqus Step Manager: Load Step Dialog

Abaqus Step Manager Overview