i have two parts (solid and shell(2D planar)). The parts are connected with the shell to solid coupling.
The Solid Part has an ellipse as a cross section. Now i want to continue this cross section for the 2D planar shell-> that means a variable thickness for the shell. Therefore i created an analytical field with the function for an ellipse -> sqrt ( (1 - (pow ( Z ,2 ) /27225) )* 100). But in the results, Abaqus makes everytime a rectangular cross section.
I tried also other functions as sinus, linear or quadratic. But i always get an rectangular section.
I have created a new coordinate. But nothing works. I didn't find in any forum a solution for this problem.
Has anyone an idea, how i can solve this problem and get an ellipse cross section for the shell??
I uploaded a picture, that you can see the CAD. As you can see in the picture, i tried a lot of different coordinates and functions.
I have really no more idea. I hope you can help me!
Thanks for your help,
I have the abaqus student version 2017.
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