This work extends the smaller-scale Bistable Arch prototype. For this new version, the design was substantially upscaled using white ash wood instead of PETG polymer. This unit is built to handle significantly larger structural loads.

The following images illustrate the mechanical testing setup and provide a detailed view of the critical support structures.

Chris Zhang, our talented high school summer intern in 2024, provided invaluable assistance in the fabrication and mechanical testing phases of this project.