Robot-Assisted stacking of Wooden blocks
Design concept
In this experimental project, we explored the intersection of aesthetics and structural logic by designing a parametrically controlled wooden column assembled using robotic fabrication. The column starts with a square base and gradually transforms into a triangular top, demonstrating a seamless geometric transition.
By stacking precisely cut wooden blocks in a controlled pattern, the robot ensured accuracy and structural integrity while allowing for a dynamic visual expression. This experiment showcases how digital fabrication can push the boundaries of traditional timber construction, blending craftsmanship with computational design to create innovative architectural forms.
Inspiration
Gramazio Kohler Research Switzerland, 2009
The wooden structure consists of 16 contorted elements made from 372 slats. The entire construction is structural support, roof and skin of the building at the same time. The elements were constructed by a digitally controlled robot that cut and precisely placed the slats according to an algorithmic pattern. Each of the elements is individually rotated, producing a progression of subtly varied spaces.
Design
The base starts as a square footprint formed by the alternately stacked wooden blocks.
At the top, the structure merges into a triangular footprint, transitioning from a rectangular to a triangular profile.
Feeder preparation
Assembly
Challenges
While placing the pieces halfway through the transition, the picking clamps collided with the surrounding pieces while releasing due to narrow gaps.
Solution
This can be avoided by not centering the picking plane of the upper sticks and using one clamp or one end of the sticks towards the open-end orientation to pick up and place the pieces.
Prototype
Render
