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Hi,
i built a model with Laminates, so how can i see my stresses in the plies. I want to know my stress in the facesheets and the honeycomb plie.
Thanks for answering,
hubéry10
Please use CTSRESS, CSTRAIN, CFAILURE output requests if you are using PCOMP(G), PCOMPP
Thanks for answering i found CSTRESS; CSTRAIN but no CFAILURE I use PCOMP.
What does the (G) means? If relevant I am using Hypermesh 13
Then you can manually add the CFAILURE in the .fem file.
Open the .fem file in any text editor and the CFAILURE as shown:
<?xml version="1.0" encoding="UTF-8"?>
thanks for the informations, now i edit my .fem file like shown in the picture, so it works and i have failure Output for each ply. But the Problem is have no stress Output for the plies only for the Composite. But i need the stresses for each ply, because i want to calculate my failure by hand. I hope the pictures show what i mean.
Can you share the model file?
Please use the Link to share the file.
OK. from the your .fem file image, I can see that you have requested CSTRESS to be written to PLOT file and .OP2. Instead change it to H3D.
CSTRESS(H3D,ALL) or go to control cards>>Global output reuqest>>Change CSTRESS form to H3D
thanks for your offer but now i solved the Problem. i had to write cstress and cstrain in my loadcases. for better understanding see the Picture below the first is the old the second the new. I highlighted the lines i changed.
ok now everything is fine, it runs with the global request output file. But i have two more questions.
- What´s the difference betweeen Composite Failure and Composite Failure Index
- And the difference between Failure INdex and plies with Maximum FI
Thanks for your help
Please refer to this post:
