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
| Jan 8, 2015
Microsoft shutters classic clipart gallery: Reaction from a graphic designer
Microsoft shut down its tried-and-true clipart gallery, ridding the world not only of a trope of graphic design, but a nostalgic piece of digital design history, writes HDR's Dylan Coonrad.
| Jan 8, 2015
The future of alternative work spaces: open-access markets, co-working, and in-between spaces
During the past five years, people have begun to actively seek out third places not just to get a day’s work done, but to develop businesses of a new kind and establish themselves as part of a real-time conversation of diverse entrepreneurs, writes Gensler's Shawn Gehle.
Smart Buildings | Jan 7, 2015
NIBS report: Small commercial buildings offer huge energy efficiency retrofit opportunities
The report identifies several barriers to investment in such retrofits, such as the costs and complexity associated with relatively small loan sizes, and issues many small-building owners have in understanding and trusting predicted retrofit outcomes.
| Jan 7, 2015
University of Chicago releases proposed sites for Obama library bid
There are two proposed sites for the plan, both owned by the Chicago Park District in Chicago’s South Side, near the university’s campus in Hyde Park, according to the Chicago Sun-Times.
| Jan 7, 2015
4 audacious projects that could transform Houston
Converting the Astrodome to an urban farm and public park is one of the proposals on the table in Houston, according to news site Houston CultureMap.
| Jan 7, 2015
How you can help improve the way building information is shared
PDFs are the de facto format for digital construction documentation. Yet, there is no set standard for how to produce PDFs for a project, writes Skanska's Kyle Hughes.
Smart Buildings | Jan 7, 2015
Best practices for urban infill development: Embrace the region's character, master the pedestrian experience
If an urban building isn’t grounded in the local region’s character, it will end up feeling generic and out-of-place. To do urban infill the right way, it’s essential to slow down and pay proper attention to the context of an urban environment, writes GS&P's Joe Bucher.
| Jan 6, 2015
Construction permits exceeded $2 billion in Minneapolis in 2014
Two major projects—a new stadium for the Minnesota Vikings NFL team and the city’s Downtown East redevelopment—accounted for about half of the total worth of the permits issued.
| Jan 6, 2015
Snøhetta unveils design proposal of the Barack Obama Presidential Center Library for the University of Hawaii
The plan by Snøhetta and WCIT Architecture features a building that appears square from the outside, but opens at one corner into a rounded courtyard with a pool, Dezeen reports.
| Jan 5, 2015
Another billionaire sports club owner plans to build a football stadium in Los Angeles
Kroenke Group is the latest in a series of high-profile investors that want to bring back pro football to the City of Lights.
