I try to make a frequency simulation for a structure (called spider) fixed inside an other structure (see image 1). To improve the system, the blade of the spider are stretched. I have made a simplified model for test (see image 2), but it doesn't work. It's workunk with the blades not stretched with a simple contact, but I don't know how to stretch the blades, at the ooposite I should see the deformation of the structure around the spider.
Thanks for your help.