Bi-stable von Mises thruss

thingiverse

Human: Bi-stable structures are known for undergoing massive deformation as they transition between two or more stable equilibrium positions, each one a perfect balance of forces. A prime example of this phenomenon is the von Mises truss, an elegantly simple structure that showcases its incredible adaptability. This model is fully functional and provides a clear demonstration of the snap-through effect, where it abruptly switches between its various states. The screw-and-nut mechanism, which is based on a script found at Thingiverse (https://www.thingiverse.com/thing:193647), serves as the foundation for this remarkable structure. To create the truss, you'll need to print two identical copies, each one carefully designed to work in tandem with its counterpart to achieve the desired effect.