SOL600 with Laminate
SOL600 with Laminate
(OP)
Hi,
I need to help with a task with laminate(PCOMPG), which is solved using SOL600. Preprocessing and solving are without problems. But I don't understand a postprocessing in this case. I need to get results for laminates (stresses in layers, fail criterion...).
I have 2 options:
1. use MARCOUT and EXXX numbers for getting requested results (which numbers?)
2. use OUTR=OP2 - but it doesn't work with laminate in my case. (When I swap PCOMPG for PSHELL, it does work)
Am I right? Should I add some other PARAMETERS? Please, help me with this problem.
Sorry for my bad english,
Thank you,
VanDerStrom
I need to help with a task with laminate(PCOMPG), which is solved using SOL600. Preprocessing and solving are without problems. But I don't understand a postprocessing in this case. I need to get results for laminates (stresses in layers, fail criterion...).
I have 2 options:
1. use MARCOUT and EXXX numbers for getting requested results (which numbers?)
2. use OUTR=OP2 - but it doesn't work with laminate in my case. (When I swap PCOMPG for PSHELL, it does work)
Am I right? Should I add some other PARAMETERS? Please, help me with this problem.
Sorry for my bad english,
Thank you,
VanDerStrom





RE: SOL600 with Laminate
The last that I checked, SOL600 was not capable of supporting PCOMPG's but only the standard PCOMP's
Your option would be to convert all your PCOMPG's to PCOMP's and use
$
SOL 600,106 outr=op2,f06
cend
$
Give it a try !
RE: SOL600 with Laminate
I forgot to say there is BCONTACT too. Could it be a problematic combination with laminate (PCOMP)? Should I add other paramater(s) to solve it?
INIT MASTER(S)
NASTRAN OP2NEW=0, SYSTEM(319)=1
ID Femap,Femap
SOL 600,106 OUTR=OP2,f06
TIME 100.
CEND
$
ECHO =NONE
TITLE = SOL600_NOS
ESE (PLOT)=ALL
GPFORCES(PLOT)=ALL
GPSTRESS(PLOT)=ALL
$
SUBCASE 1
SUBTITLE =1
LABEL =1
SPC =1
LOAD =1
DISPLACEMENT(PLOT)=ALL
FORCE (PLOT)=ALL
NLSTRESS (PLOT)=ALL
OLOAD (PLOT)=ALL
SPCFORCES (PLOT)=ALL
STRAIN (PLOT,FIBER)=ALL
STRESS (PLOT)=ALL
BCONTACT = 1
BOUTPUT(PLOT)=ALL
$
BEGIN BULK
PARAM,AUTOSPC,NO
PARAM,GRDPNT,0
PARAM,K6ROT, 100.
PARAM,LGDISP,1
PARAM,MAXRATIO, 1.E7
PARAM,NOCOMPS,1
PARAM,OGEOM,NO
PARAM,POST,-1
PARAM,PRTMAXIM,YES
PARAM,SNORM, 0.
GRID 1 1212.509-748.041-96.1569
....
RE: SOL600 with Laminate
Post processing the *t16 file only yeilds standard stress o/p quantities.
I suggest you take this up with your local MSC technical representative, unless somebody else on this forum can share their experiences.
RE: SOL600 with Laminate
I contacted technical support in MSC. After 3 weeks they told me in Nastran 2012 is a bug - in t16op2 translator. Can't translate .t16 to .OP2 with laminate (PCOMPG/PCOMP). With PSHELL is no problem. So they started to repair this bug in new version of Nastran, I think, it will take at least 1 or 2 years.
If someone of you has experience with this problem, share it with us.
Bye
RE: SOL600 with Laminate
I'll definitely give you a star for sharing this one with the group.