Gramazio Kohler Research
Open Positions
On-site Robotic Construction
Complex Timber Structures
Spatial Wire Cutting
Mobile Robotic Tiling
Rock Print
The Sequential Roof
Aerial Construction
Smart Dynamic Casting
Topology Optimization
Iridescence Print
Robotic Fabrication Laboratory
Mesh Mould
YOUR Software Environment
Robotic Foldings
Acoustic Bricks
Flight Assembled Architecture
The Endless Wall
The Catenary Pavilion
Additive processes
Pike Loop
Room acoustics
Architonic Concept Space
Structural Oscillations
Winery Gantenbein

The Stacked Pavilion, Wettswil am Albis, Switzerland, 2009
Temporary wooden structure
The West Fest Pavilion was conceived as a temporary spatial structure with an integrated bar for a major public event hosted by the Canton Zurich. 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. The logic of the openings and curvatures as well as the aesthetic details conform to the rules of wood construction. The digital processing bestows a new expression on the traditional wood material.
Gramazio Kohler Research, ETH Zurich

Client: Hochbauamt Kanton Zürich, Switzerland
Collaborators: Roman Kallweit, Michael Knauß (project lead), Ralph Bärtschi, Michael Lyrenmann, Valentin Brenner, Tom Dowdall, Raphaël Dunant, Phillip Hegnauer, Andreas Jäger, Matthias Krucker, Roger Lienert, Roberto Schumacher, Andreas Schuster, Stefan Vetsch, Franz von Wietersheim
Selected experts: Basler & Hofmann - Ingenieure und Planer AG Zürich (structural engineering)
Franca Comalini (site manager)
Sponsors: Baudirektion - Amt für Landschaft und Natur - Abteilung Wald
Eberhard Bau AG

Copyright 2014, Gramazio Kohler Research, ETH Zurich, Switzerland
Gramazio Kohler Research
Chair of Architecture and Digital Fabrication
ETH Zurich / Building HIL / Floor F / Room 56
Stefano-Franscini Platz 5 / CH-8093 Zurich

+41 44 633 49 06
+41 44 633 11 71