A New Design for the Tokyo 2020 Olympic Stadium

Looking ahead, the next Olympic Games will be hosted by Tokyo in 2020. The initial Zaha Hadid design for the Tokyo National Stadium helped secure the city’s bid, but was quickly ditched due to its exorbitant cost.  After two international design competitions, Japan settled on the latticed green clad stadium by the Japanese architect Kengo Kuma.

This new stadium is far more subdued than Zaha Hadid’s and does not evoke the same awe as the National Gymnasium by Tange and Tsuboi Yoyogi.

To reflect upon and honor the structural prowess visualized in the sweeping roof lines of the Yoyogi Stadium, as well as to keep an open mind toward the future, the International Association for Shell and Spatial Structures (IASS) organized a conceptual design competition for a new national stadium in Tokyo, open to young designers under the age of 40.

The competition called for a “21st century spatial structure” on the site of the former National Olympic Stadium by Mitsuo Katayama. The competition jury, consisting of professor emeritus Hiroshi Ohmori (Nagoya University), architect Hiroshi Naito, engineer Knut Stockhusen (sbp), professor Ken’ichi Kawaguchi (University of Tokyo, Chair of the IASS2016), and engineer Bill Baker (SOM), considered the innovativeness of the concept system and the soundness of the structure.

I have the pleasure of presenting three design proposals developed and submitted by our graduate students. They all used form finding techniques in innovative ways to drive the geometries of their stadiums.

The Mountainous Gridshell entry by Mauricio Loyola and Olek Niewiarowski has been selected as one of five finalists by the competition jury, and they have been invited to present their design in September at the IASS Annual Symposium in Tokyo.

NEW LEAF STADIUM by Xiaoran Xu, Lu Lu, and Iwanicholas Cisneros (click to enlarge):

 

HANA STADIUM by Kaicong Wu, Hongshan Guo, and Isabel Morris (click to enlarge):

 

MOUNTAINOUS GRIDSHELL by Mauricio Loyola and Olek Niewiarowski (click to enlarge):

 

Author: Sigrid Adriaenssens

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