I am able to generate flexible bodies with NX Nastran however struggling with stress strain modes addition in flex body. I would be great if you can support on this.
I can tell you what the command are for MSC.Nastran. I suppose they should be the same for NX.Nastran but I am not sure as we only support MSC.Nastran at MSC.
In the example case control section below, the bold commands will ensure proper stress and strain calculation and output to the MNF file:
...
SOL 103
CEND
ECHO = NONE
METHOD = 1
ADAMSMNF FLEXBODY=YES
AUTOSPC(NOPRINT)=YES
STRESS(PLOT) = ALL
STRAIN(PLOT) = ALL
GPSTRESS(PLOT) = ALL
GPSTRAIN(PLOT) = ALL
OUTPUT(POST)
SET 91 = ALL
SURFACE 92 SET 91 FIBRE Z2 NORMAL Z
SET 93 = ALL
VOLUME 94 SET 93 DIRECT
BEGIN BULK
....
Note that sets 91 and 93 can be customized and do not have be referring to ALL.
