Universiade Sports Center and Bao’an Stadium – Gerkan Marg -China

Architect: Architects von Gerkan Marg and Partners 
Location: Shenzhen, China
Architect: Meinhard von Gerkan and Stephan Schütz with Nicolas Pomränke
Project Leader: Ralf Sieber
Project Team: Xu Ji, Alexander Niederhaus, Huang Cheng, Niklas Veelken, Martin Gänsicke, Stephanie Brendel, Marlene Törper, Andrea Moritz, Zheng Xin, Kralyu Chobanov, Chen Zhicong, Thomas Krämer, Lin Wei, Martin Schulte-Frohlinden, Plamen Stamatov, Christian Dorndorf, Lian Kian, Zhou Bin, Tobias Keyl, Li Ling, Helge Lezius, Meng Xin, Kuno von Haefen
Structural Concept and Design Roof: schlaich bergermann und partner – Sven Plieninger with Wei Chen
Technical building equipment: IG Tech
Lighting Design: Conceptlicht
Acoustics Acoustic: Design Ahnert
Facade Planning: Shen and Partner
Chinese Partner Practices: SADI (stadium), CNADRI (multifunctional hall), CCDI (swimming hall), BLY (landscape design)
Client: Bureau of Public Works of Shenzhen Municipality
Stadium Seats: 60,000
Multifunctional Hall Seats: 18,000
Swimming Hall Seats: 3,000
Project Year: 2011
Project Leaders: David Schenke, Li Ran
Design Project Team: Jennifer Heckenlaible, Daniela Franz, Zhang Xi, Yin Chao Jie, Zhou Bin, Anna Bulanda-Jansen, Cai Qing, Xu Ji
Execution Project Team:  Matthias Grünewald, Cai Yu, Wang Le, Wang Li, Zhang Xi, Lucas Gallardo, Zhang Xiao Guang, Sebastian Linack, Li Zheng, Pan Xin, Martin Schulte-Frohlinde
Structural Engineering: schlaich bergermann und partner – Sven Plieninger with Wei Chen
Lighting Design: Schlotfeld Licht, Berlin
Chinese Partner Practice: SCUT South China University of Technology
Client: The Sports Bureau of Bao’an District
Seats: 40,050
Length of the stadium: 245.80 m
Width of the stadium: 245.80 m
Height of the stadium: 39.65 m
Project Year: 2009–2011
Photographs: Christian Gahl, Stephan Schütz

To mark the occasion of the Universiade, which will take place from 12th to 23rd August 2011, the Universiade sports center and Bao’an stadium will be opened tomorrow in Shenzhen, southern China. The international competitions to come up with a design for the buildings were won in 2006 and 2007 by the designs of architects von Gerkan, Marg and Partners (gmp). The Universiade sports center consists of a stadium, a multifunctional hall and a swimming pool. The stadium in the Bao’an district is designed as an athletics stadium. However, during the 2011 Universiade, it is being used for football matches.

Universiades are World Games for students and are held every other year in winter and summer, hosted by the International University Sports Federation, the Fédération Internationale du Sport Universitaire (FISU). Going by the number of athletes participating, the summer Universiade is the second largest multi-sport event in the world after the Summer Olympics. It was announced in January 2007 that the 26th summer Universiade 2011 was to take place in Shenzhen.

Universiade 2011 Sports Center
The design for the Universiade Sports Center in the city of Shenzhen is inspired by the surrounding undulating landscape and generates a formal dialog that references Chinese horticulture and philosophy toward the land. The roof structure projects up to 65 m, and is designed as a steel prismatic shell on a basis of triangular facets. The crystalline shape of the three stadia is additionally emphasized by the illumination of the translucent facades at night. An artificial lake connects the stadium with the circular multifunctional hall in the north and the rectangular swimming hall west thereof. The central sports plaza is accessed via a raised promenade from the individual stadia.
The main stadium is planned to be multifunctional, meeting the requirements of international sports occasions and events. Total capacity is 60,000, seated in three stands. The total diameter of the roof is 310 m lengthways and 290 m across.
The indoor sports complex is designed as a circular multifunctional arena for indoor sports competitions as well as for ice-skating and other events. The overall capacity is approx. 18,000 spectators.
The swimming complex forms the third module of the Shenzhen Universiade Sports Center. The overall capacity is approx. 3,000 spectators, the seats are arranged on two stands.

Bao’an stadium
The extensive bamboo forests of southern China were the inspiration for the design, whose slim stanchions carry the weight of the stands and the wide-span roof structure. Visitors pass through the forest of steel supports into the first circulating area of the stadium, and thence go either up the steps to the upper tier or straight on to the lower tier.
The image of a bamboo forest is created by the double row of steel supports, where every other in the inner row is connected with the concrete structure of the undulating upper tier, thus carrying the vertical loads of the spectator seating. The steel tubes, which are up to 32 m in length, range from 55 cm to 80 cm, varying in accordance with their differing static loads.
A membrane roof suspended from an outer frame was selected to cover the seating areas. With a diameter of 230 m and cantilevering of 54 m on each side of the stands, the roof is carried by 36 pairs of cables whose pre-tensioning is brought together via a circular double tension ring of strand-bundle cables above the pitch. The stadium is designed to hold a capacity of 40,000 spectators.