which material you are using? is it type 4 so it is with T700S CF/epoxy. Do you check with IRF? IRF>1 --> Failure. Is it your procedure? Which theories you are checking for your failure?
Please check with failure theories. If you are designing your pressure vessel . The maximum stress comes on cylindrical part of the tank not on dome.
For draping please give it as a correction angle of every plies. which equations you are using in lookup table?
Did you give thickness as a function of radius for dome because for dome section?Â
Are you able to share how you give varibale thickness with cutoff-selection rule. How you cut it down with selection rule for every layers. Could you share the screenshot here or wbpj files of your rough model not exact model you are using. Maybe I assist you for further help. I want to see how you use selection rule for different plies.
My mail id: guptacheerag@gmail.com for further contact
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