Load Step: Analysis Procedure
Select Analysis procedure 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.
Click Update to activate the optional parameter or data item selection in the Engineering Solutions database.