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
| May 13, 2014
Libeskind wins competition to design Canadian National Holocaust Monument
A design team featuring Daniel Libeskind and Gail Dexter-Lord has won a competition with its design for the Canadian National Holocaust Monument in Toronto. The monument is set to open in the autumn of 2015.
| May 12, 2014
Defining BIM – What do owners really want?
Given the complexities of the building process, it can be difficult for building owners to effectively communicate what they want and need with BIM. The response to the question usually is, “Give me everything.”
| May 12, 2014
The best of affordable housing: 4 projects honored with 2014 AIA/HUD Secretary Awards [slideshow]
The winners include two dramatic conversions of historic YMCA buildings into modern, affordable multifamily complexes.
| May 11, 2014
8 starter questions to answer when thinking about building
So, are you ready to start building? Completing these eight questions will help you answer that confidently. SPONSORED CONTENT
| May 11, 2014
Final call for entries: 2014 Giants 300 survey
BD+C's 2014 Giants 300 survey forms are due Wednesday, May 21. Survey results will be published in our July 2014 issue. The annual Giants 300 Report ranks the top AEC firms in commercial construction, by revenue.
| May 10, 2014
How your firm can gain an edge on university projects
Top administrators from five major universities describe how they are optimizing value on capital expenditures, financing, and design trends—and how their AEC partners can better serve them and other academic clients.
| May 9, 2014
It's official: Norman Foster-designed Harmon hotel and casino to be razed due to structural issues
Construction of the Las Vegas tower was halted in 2008 after experts discovered faulty steel beams in the structure. Now its owner, MGM, has received permission to demolish the building.
| May 9, 2014
5 trends transforming higher education
Performance-based funding models and the adoption of advanced technologies like augmented reality for teaching are just a few of the predictions offered by CannonDesign's higher education sector leader, Brad Lukanic.
| May 9, 2014
40 Under 40: Where are they now?
BD+C catches up with two past U40 honorees: Matt Dumich of Adrian Smith + Gordon Gill Architecture and David Montalba of Montalba Architects
| May 8, 2014
Perfecting prefab: 8 tips for healthcare construction projects
Leading AEC firms offer helpful advice for using BIM to pull off prefab for everything from MEP infrastructure to whole bathrooms.
