After a serious setback, we are back on track at last. In order to reduce complexity we employed an entirely new approach. In November of 2016, Arup joined our rockstar team and we began discussing a sheet-construction approach rather than the previously-attempted one centred around volume optimization. The benefits of the sheet concept were that it works primarily with compression forces using stress analysis software to generate force lines through the object.

A highly detailed 3D scan demonstrated that the bridge heads are not entirely parallel. As a result of this newfound information, we chose to give the bridge an asymmetrical shape, in-plan. This increases the dynamic shape and allows to show that our proprietary technology is not bound by traditional, symmetrical forms. By making the entire bridge design parametric, the design adapts automatically with every design iteration; believe it or not, we can even make changes to the design after the robots start printing!