hi,
i perform a sandwich plate with shell 91. I solve the analysis and i want use the Von mises resut as scalar parameters. but the value of the result is doesn't the same that the result given by the model.
let me explain my procedure
the result of the model for the von mises stress...
Hi,
I think my question is very simple but i don't found the answer.
I want put a distributed load on the surface, it's not a problem for the other load or support. I say the ansys classic can do it but I'm not the time to learn ansys and the workbench interface is simplest for me.
I don't find...
Hi,
I have a problem with simulation, i modelise a sandwich with a solid part for the nida and surfacic part for the skins. I precise that the part is the composite tank.
I made the kind of model because I want to differ the plies in the skins and the existing module in solid simulation can't...
Hi all,
I ask me how calculate the max deflection of the sandwich plate with skin orthotropic (with a simple expression, please, not with the KL plate theorie).
Methods can i have seen in the hexcel catalog, structure composite daniel gay, the bruhn or other books taking the assumption that...
Hello
(sorry for the mistakes)
I begin in composite analysis and i have a problem. I don't found the formulation to calculate the bending stiffness of the sandwich panel,with two orthotrope skins (0°,45°,0) and nomex hexagonal core.
here are the data of the materiel
for the skin (carbone...
Hi,
"first,Sorry for the mistakes"
I begin in analysis composite and i want calculate the equivalent modulus of the plate composite(carbone/epoxy) (sequence.0°,45°,0°).
I calculate the global stiffness matrix (A, B, and C)
i found a formul in composite stress manuel to calculate the...
Hi,
First, sorry for the mistakes, I'm not a god in english.
I begin in the composite structure. Actually, i try modelling a equivalent sandwich model with Cosmos software.
I get on the equivalent modulus for the skins (carbone,epoxy: 6 layers) but,for the honeycomb (nomex), i don't go the...
