Skidmore, Owings & Merrill (SOM) recently unveiled the design for the Hangzhou Wangchao Center in Hangzhou, China. The tower will add 125,000 sm of office, hotel, and retail space directly adjacent to one of the city’s new subway stations.
The tower’s silhouette is the result of an efficient structural system that minimizes wind loads with eight mega-columns that slope outward at the corners to create large, flexible floor plates. As the corner columns move farther apart, secondary perimeter columns branch out to maintain equal bays.
At the tower’s crown, the primary corner columns extend upward to a truss at the top level. Hangers and spandrels are braced back to the central concrete core with a series of struts that work in tandem to support MEP equipment and conceal the building maintenance systems.
Above the lobby, a Vierendeel transfer truss links the secondary columns to the corner columns, which creates an open lobby space below. The cladding on the undulating façade consists of planar glass panels.
"The Hangzhou Wangchao Center's distinctive silhouette derives its form from an integrated design process that solves programmatic, structural, and environmental criteria,” says SOM Design Partner, Gary Haney, in a release. “Located at the intersection of several major transportation networks, the tower is a beacon of performance-driven design and is emblematic of Hangzhou's future as a new global destination."
The Hangzhou Wangchao Center is slated for completion in 2021.
Related Stories
High-rise Construction | Sep 19, 2019
Two residential towers break ground in Chicago’s Lakeshore East
bKL Architecture designed the towers.
High-rise Construction | Sep 18, 2019
Central Park Tower tops out in New York City
The building will be the tallest residential skyscraper in the world.
AEC Innovators | Aug 27, 2019
7 AEC industry disruptors and their groundbreaking achievements
From building prefab factories in the sky to incubating the next generation of AEC tech startups, our 2019 class of AEC Innovators demonstrates that the industry is poised for a shakeup. Meet BD+C’s 2019 AEC Innovators.
Museums | Jul 29, 2019
A new museum debuts inside the Empire State Building
A $165 million, 10,000-sf museum opened on the second floor of the Empire State Building in New York City, completing the second of a four-phase “reimagining” of that building’s observatory experience, which draws four million visitors annually.
High-rise Construction | Jul 25, 2019
Could this 500 foot, Bjarke Ingels-designed observation tower rise in San Diego?
The tower would be part of the $2.4 billion Seaport San Diego project.
Building Tech | Jun 26, 2019
Modular construction can deliver projects 50% faster
Modular construction can deliver projects 20% to 50% faster than traditional methods and drastically reshape how buildings are delivered, according to a new report from McKinsey & Co.
High-rise Construction | Apr 11, 2019
Top new skyscrapers for 2019: Salesforce Tower named best worldwide
The San Francisco tower was recognized for its innovations in seismic engineering and a design that "gives back" to the community.
High-rise Construction | Apr 10, 2019
*Updated* A Tulip is ready to bloom in London
Designed by Foster + Partners, the Tulip will rise 1,001 feet and be a new cultural and tourist attraction.
High-rise Construction | Mar 4, 2019
Goettsch Partners' tallest tower ever tops out in China
The tower will become the tallest in Nanning, China upon completion.
High-rise Construction | Feb 8, 2019
Dubai’s newest supertall will be covered in digital displays
SOM designed the tower.
