The Chicago office of Skidmore, Owings & Merrill LLP (SOM) has won an international competition to design the Greenland Group Suzhou Center, in Wujiang, China. The 358-meter supertall tower will become the defining visual landmark for both the new Wujiang lakefront development and for the city as a whole.
The 75-level building is designed to accommodate a complex mixed-use program including office, service apartments, hotel and retail on a 37,000 sm site. Sited prominently along Taihu Lake in the Jiangsu Province of China, the building's curved, tapered form unifies the office, hotel and residential uses within a single volume. The tower features a 30-story tall operable window corresponding to the hotel and residential floors, that helps drive the environmental performance of the development.
The tower's form is optimized to harness natural forces in and around the site to maximize its performance. High performance design engineering has been integrated into its design.
The Wujiang Greenland Tower's composite core and outrigger structural system use proven cost-effective construction techniques, while its unique split-core configuration of the upper floors increases the efficiency of the building structure. By placing half of the building core program on each side of the lobby and interconnecting them with structural steel braces, the combined core becomes more effective than a typical center core system while also creating a dramatic tall lobby space within.
The atrium is a key design feature of the building. It maximizes daylight penetration, facilitates mixed mode ventilation in the lobbies and public spaces, and acts as a fresh air supply source for the tower. The building is oriented to harness both the stack effect and prevailing winds via the east and west façades of the atrium.
Major high performance energy saving strategies include a high performance façade, utilizing cooler outside air at higher levels for natural ventilation of the atrium, natural light harvesting using daylight responsive controls, lighting energy optimization using efficient fixtures and occupant controls, energy recovery systems, demand controlled ventilation, and an onsite energy center with combined heat and power plant to capitalize on the overall load diversity of the development. BD+C
Related Stories
| Sep 12, 2014
Total immersion: Has virtual reality's time finally come?
The emergence of low-cost VR technology means that anyone with a few hundred bucks and a decent workstation can get in the game. But, as our experts reveal, pulling off VR is not so simple.
| Sep 12, 2014
Will on-site parking remain king in the development world?
In spite of the trend away from multi-car residences, not much has changed with regard to parking spot allocations within apartment buildings and other multi-unit residential developments, writes GS&P's Doug Sharp.
| Sep 11, 2014
5 competing designs unveiled for Presidio Parklands in San Francisco
To turn the underdeveloped area by Chrissy Field into new public space, San Francisco's Presidio Trust unveiled the five designs by five teams they invited earlier this year.
| Sep 11, 2014
Cintas invites public to vote for 'America's best restroom'
For the 13th consecutive year, Cintas Corporation is back with its popular America’s Best Restroom Contest. A team of survey editors once again scanned the country for the most creative and clean public restrooms and produced a crop of nominees sure to please.
| Sep 10, 2014
Ranked: Top transit facility sector AEC firms [2014 Giants 300 Report]
Leo A Daly, URS, and Skanska head BD+C's rankings of the largest transit facility sector design and construction firms, based on the 2014 Giants 300 Report.
| Sep 10, 2014
Must See: Shape-shifting architecture that responds to heat
Students in Barcelona have created a composite material using shape memory polymers that can deform and return to their original state when activated by cues like heat, humidity, and light.
| Sep 10, 2014
Lessons for the shore: Bolstering resilience of the built environment
Nearly 32 million people, or 28% of the East Coast's population, live in areas lying within a mile of a shore line. The good news is that municipalities are starting to take action, writes Sasaki Associates.
| Sep 9, 2014
Using Facebook to transform workplace design
As part of our ongoing studies of how building design influences human behavior in today’s social media-driven world, HOK’s workplace strategists had an idea: Leverage the power of social media to collect data about how people feel about their workplaces and the type of spaces they need to succeed.
| Sep 9, 2014
Ranked: Top religious sector AEC firms [2014 Giants 300 Report]
Brasfield & Gorrie, Gensler, and Jacobs top BD+C's rankings of the nation's largest religious sector design and construction firms, as reported in the 2014 Giants 300 Report.
| Sep 9, 2014
Take a look at the hardhat of the future
A Los Angeles-based startup added augmented reality technology to a hardhat, creating a smart helmet.