TIME
TIME, TIME
Sets the time for a load step.
Notes
Associates the boundary conditions at the end of the load step
with a particular TIME
value.
TIME
must be a positive, nonzero,
monotonically increasing quantity that "tracks" the input history.
Units of time should be consistent with those used elsewhere (for
properties, creep equations, etc.).
Typically, for the first load step TIME
defaults to 1. However, for the first load step
of a mode-superposition transient analysis (ANTYPE,TRANS and TRNOPT,MSUP), the TIME command is ignored and a static
solution is performed at TIME
= 0.
For a full transient analyses, the command's default behavior does not apply. You must specify a time for each load step and it must be greater than the time at the end of the prior load step.
TIME
does not apply to modal (ANTYPE,MODAL), harmonic (ANTYPE,HARMIC),
or substructure (ANTYPE,SUBSTR) analyses.
This command is also valid in PREP7.