632 meters became the answer to a problem the engineers themselves created.
Shanghai, Pudong District
The project was developed by the American firm Gensler in collaboration with the Shanghai-based ECADI institute. In the early stages, Marshall Strabala served as lead designer, with Tong Ming's team later refining the scheme. The structural calculations made one thing clear: a straight 128-story tower under Shanghai's typhoon winds would face unacceptable lateral loads. The solution was a 120° twist of the façade from base to crown — reducing wind pressure by roughly 24% and saving a substantial amount of structural steel. Today it is the tallest twisted tower in the world and the second-tallest building on the planet after Burj Khalifa.
Architect: Gensler (USA) · ECADI · Marshall Strabala, Tong Ming
Other towers