非常感谢 PTW ARCHITECTS + CCDI国际设计顾问（深圳）有限公司联合体 予gooood分享以下内容。更多关于他们：PTW ARCHITECTS on gooood,CCDI on gooood
Appreciation towards PTW ARCHITECTS + CCDI (Shenzheng) co.,LTD for providing the following description:
The Olympic Sports Center in Xianyang, built to a design by PTW Architects (Beijing Office), was the main venue for the 16th Provincial Sports Games of Shanxi province in 2018. The 14th National Sports Game of China will be held in Xian in 2021, Xianyang Stadium will be the parallel venue to support Xian.
▼体育中心鸟瞰图，the bird-eye’s view of the sports center ©CCDI
Xianyang Olympic Sport Center is located at Beiyuan culture and sport district, the West bank of 34 hectares in Shuangzhao lake area. When the designer was working on the planning design, they took special advantage of the lake landscape. They extended the second floor of the pedestrian platform into the park, to link the Olympic Center park to lake park. A sight view tower was built on the lake ( it is also a torch tower).
▼体育场远眺，在湖面上设计兼具火炬塔功能的观光塔，distance view of the project, a sight view tower was built on the lake ( it is also a torch tower) ©CCDI
The concept design of the stadium, comes from a important traditional instrument called “Ding” and its form inherit the construction style of Qin dynasty, which is concise and powerful, reflecting the unique characteristics of sport architecture. The architecture elements like high platform, double eaves and colonnades were reused in the stadium with the implementation of modern techniques. The facade of the stadium utilizes elements taken from the armor of the Qin dynasty. The design also inspired by the “legalism” philosophy, is shown at the standardized flat and round roof awning, steel trusses and many other building components. These standards add logic to the construction system making it concise and orderly and at the same time improve the construction efficiency and reduce construction costs.
▼体育场外观，建筑造型以“鼎”为形，罩棚采用幕墙系统，exterior view with the curtain wall facade, the concept design of the stadium comes from a traditional instrument called “Ding” ©CCDI
Based on the concept idea and the need of fire control and smoke discharge, the design of the stadium’s facade keeps an amount of space for ventilation purposes, by the use of glass and aluminum, two materials where a semi-transparent skin system can be created by shifting and altering its shape.
▼建筑表皮细节，采用玻璃和铝板两种材质，facade details, the stadium’s facade is made of glass and aluminum ©CCDI
▼建筑外观局部，表皮保持一定的透空率，partial exterior view, the stadium’s facade keeps an amount of space for ventilation purposes ©CCDI
▼体育场室内局部，具有极强的光影效果，partial interior view with an amazing light and shadow effect ©CCDI
The canopy of the stadium is a steel circular full cover, which will guarantee that all of the stands are within the shelter area and provide a comfortable game watching environment. The main structure of the stadium is the space pipe truss structure system. Since there is a need to save the construction time to ensure the provincial games would be held on time, standardized design and installation were highly regarded and the amount of steel and bar system were optimize as well.
▼体育场室内，钢结构罩棚设计采用圆形全覆盖式，interior view, the canopy of the stadium is a steel circular full cover ©CCDI
Xianyang Olympic center project includes a stadium with 40000 seats, an athlete training ground and a lookout tower. The main rooms of the stadium are located at the west side of the ground floor which target the requirements for a domestic/international competition. The west side of the ground floor includes competition rooms, working and rest rooms for athletes, technical officials and VIP. With regards to the audience’s experience and atmosphere, the lower level is a continuous stand and the upper stands are on the east and west sides. Service rooms and restrooms were arranged to the back of the stands.
The stadium has a second-floor platform to guide the audience exchange from the Olympic sports plaza to the stadium’s stands; additionally the upper stands can be accessed directly by conveniently located stairs. On the other hand the audience movement will not compromise the athlete, technical officials, media and VIP activities on the first floor, to ensure that the management of the competitions will remain in order. At the same time, accessibility and universal design guarantee trouble-free movement for differently able individuals across the stadium.
▼夜间体育场内部的灯光效果，the light environment inside the sports center at night ©CCDI
Considering the stadium’s postgame operation, the designer placed some operation reserved rooms under the grassed slope around the second floor platform, in the same way they have placed a small business hotel and other supporting functions at the back of the east box area. All of above functions supplies a whole service system for the commercial competition, large-scale performances and many kinds of activities, ensuring the stadium is capable to have a full life cycle running and effective maintenance.
▼体育场夜景远眺，distance view of the project at night ©CCDI
▼体育场外观局部夜景，光线从穿孔表皮中透出来，partial exterior view at night, the light shines through the perforated facade ©CCDI
The Xianyang Olympic Sports Center has become a new landmark in Xianyang City. Especially after the 16th Shaanxi Provincial Games successfully held, the social response was enthusiastic. The venue held consecutive large-scale concerts and professional football games, which provided a richer leisure and entertainment experience for the Xianyang citizens. Because the natural environment around the lakeside park is superior, the sports center become a popular place where the public can have amateur sports and leisure sports.
▼体育中心鸟瞰夜景，the bird-eye’s view of the sports center at night ©CCDI
设计单位：PTW ARCHITECTS & CCDI
Design: PTW ARCHITECTS & CCDI
Project manager: Hui Liu
Team: Hui Liu, Shubing Wen, Di Qin, Zhuohua Zhao, Chao Zhao, QuanLI Dong, Yongjun Zhu, Ying Zhou, Yang Bai, Xiangyu Xi, Xiaoming Yao, Yan Huang, Guangfa Zhuang, Shimo Zhang, Yu Ye, Yanlong Wang, Weideng He
Client: Construction Management Office of Xianyang
GFA: 71646 ㎡
Construction Period: 2016-2018