2022 年北京冬奥会及冬残奥会还有 6 天即将开幕。由中国建筑设计研究院主导了延庆赛区的规划及场馆设计工作。延庆赛区面临场馆设计建设运行零经验、两个雪上竞赛场馆难度高、环境生态敏感等多项难题。在 6 年左右的建设周期中，设计团队创新性地采用了“以场馆带规划、以设计带需求、以科研带工程”的工作模式，完成多个高难度的场馆设施设计，恢复赛区生态环境，成功落实“山林场馆，生态冬奥”的核心理念，准备迎接北京 2022 年冬奥会和冬残奥会的到来和赛后的长期运营以及社会各界的体验和评价。

The Beijing 2022 Olympic and Paralympic Winter Game is about to open in 6 days. The China Architectural Design & Research Group is leading the planning and Venue design for Yanqing Zone. The Yanqing Zone faces many challenges such as zero experience in venue design, construction and operation, high difficulty of the two competition venues, and sensitive environment and ecology. During the six-year design and construction period, the design team adopted the innovative design working model of “planning with venues, designing with demand, and engineering with scientific research”, completed the design of several difficult venues and facilities, restored the ecological environment of the competition area, and successfully implemented the core concept of “Mountain forest venues, Ecological Winter Olympics”. as been successfully implemented to prepare for the arrival of Beijing 2022 Olympic and Paralympic Winter Game and the long-term operation after games as well as the experience and evaluation of the community.

▼自西南向东北俯瞰延庆赛区，Aerial view to Yanqing Zone from southwest© 孙海霆

延庆赛区作为北京 2022 年冬奥会和冬残奥会三大赛区之一，其核心区位于北京市延庆区燕山山脉军都山以南的海坨山区域、小海坨南麓山谷地带，南临延庆盆地，邻近松山国家森林公园自然保护区。赛区所在位置山高林密，风景秀丽，谷地幽深，地形复杂，建设用地狭促。

As one of the three competition zones for the Beijing 2022 Winter Olympic and Paralympic Games, the core area of the Yanqing Competition Zone is located in the valley at the southern foot of Xiaohaituo, south of the Jundu Mountains in the Yanshan Mountains in Yanqing District. It is bordered by the Yanqing Basin to the south and is adjacent to the Songshan National Forest Park Nature Reserve. The location of the race area is high in the mountains and forests, with beautiful scenery, deep valleys, complex terrain, and the cramped and limited land for construction.

▼2022 年北京冬奥会各赛区位置示意，Location map of the competition zones for The Beijing 2022 Olympics© 中国建筑设计研究院

延庆赛区主要举办高山滑雪、雪车雪橇 2 个大项、21 个小项的比赛，将产生 21 块冬奥会金牌，约占冬奥会金牌总数的 1/5；产生 30 块冬残奥会金牌，约占冬残奥会金牌总数的 3/8。延庆赛区用地面积 799.13hm2, 其中建设用地面积 76.55hm2, 总建筑面积 26.9 万 m2。延庆赛区核心区将集中建设两个竞赛场馆——国家高山滑雪中心、国家雪车雪橇中心和两个非竞赛场馆——延庆冬奥村、山地新闻中心，以及大量配套基础设施，是最具挑战性的冬奥赛区。

The Yanqing Competition Zone mainly hosts two significant events, alpine skiing and sliding (Bobsleigh, Skeleton and Luge) two main sports, containing 21 minor events. There will be 21 Winter Olympic gold medals awarded in the Yanqing Competition Zone, representing about 1/5 of the total number of Winter Olympic gold medals, and 30 Paralympic gold medals, representing about 3/8 of the total number of Winter Paralympic gold medals.

The area of Yanqing Competition Zone is 799.13hm2, of which 76.55hm2 is for site construction, with a total floor area of 269,000m2. The core area of Yanqing Competition Zone is focused on the construction of two competition venues (National Alpine Skiing Center and National Sliding Center), two non-competition venues (Yanqing Winter Olympic Village and Yanqing Mountain Service Center), as well as a large amount of supporting infrastructure, making it the most challenging of the Winter Olympic competition zones.

▼延庆赛区渲染图，Yanqing Zone (rendering)© 中国建筑设计研究院

作为北京 2022 年冬奥会和冬残奥会的重要遗产，延庆赛区功能定位围绕打造国际一流的高山滑雪中心、雪车雪橇中心和国家级雪上训练基地，树立体现绿色、生态、可持续发展理念的工程典范，以及建设北京区域性集山地冰雪运动、休闲旅游及冬奥主题公园为一体的服务空间展开。同时，延庆赛区面临四大挑战：

1)场馆设计、建设、运行零经验，两个雪上竞赛场馆设计、建设高难度；

2)高山、深谷、密林环境所带来的规划、建设、运行的极大挑战；

3)环境、生态敏感和经济不发达地区的综合考量；

4)冬奥会高标准的赛事要求、体育与文化的融合要求及向世界展现中国文化的窗口建设要求。

As an important legacy of the Beijing 2022 Winter Olympic and Paralympic Games, the functional positioning of Yanqing is centered on creating an international first-class alpine skiing center, sliding center, and national-level snow training base. It is also establishing an engineering example that reflects the concept of green, ecological and sustainable development. The aim is to build a regional Beijing service space that integrates mountain ice and snow sports, leisure tourism, and a Winter Olympic theme park. At the same time, the Yanqing Competition Zone faces four significant challenges: 1) zero experience in the design, construction, and operation of the two competition venues; 2) the high mountains, deep valleys and dense forests pose significant challenges to planning, construction, and operation; 3) comprehensive consideration of the environment, ecological sensitivity, and economically underdeveloped areas; 4) the high standard required for the Winter Olympic Games, the integration of sport and culture, and the requirement to showcase Chinese culture to the world.

▼延庆赛区总图，Yanqing Zone – Master plan© 中国建筑设计研究院