国家雪车雪橇中心，北京，中国

中国建筑设计研究院有限公司

1 西大庄科村遥望雪游龙Sketch of distant view

客户：北京北控京奥建设有限公司

主创建筑师：李兴钢

设计团队：建筑 | 邱涧冰，张玉婷，刘紫骐，朱伶俐，袁智敏，陆婧瑶，刘扬，杨茹，李碧舟，陈译民，王翔；总图 | 高治，朱庚鑫；结构 | 任庆英，刘文珽，李正，张晓萌，刘翔，李路彬，张雄迪；设备 | 申静，祝秀娟，王旭，李宝华，侯昱晟，张祎琦，李茂林，刘维，张青，杨瀚宇，王志刚，梁岩，高学文，霍新霖，王昊；室内 | 曹阳，张超，安石；室内机电 | 李甲，张堉斌，曹诚，刘子贺；景观 | 关午军，史丽秀，朱燕辉，张宛岚，常琳；照明 |丁志强，李占杰；可持续 | 王陈栋，刘鹏，林波，王芳芳，曹建伟；经济 | 禚新伦，曹丽，丁雨，刘晓瑜，边晓艳，钱薇

建筑面积：52,500m2

设计时间：2017.01-2018.05

竣工时间：2021.06

绘图：刘紫骐，袁智敏，等

摄影：孙海霆，张玉婷，李木子

Client: Beijing Enterprises Jo Construction Co.,Ltd.

Principal Architect: LI Xinggang

Project Team: Architecture | QIU Jianbing,ZHANG Yuting,LIU Ziqi,ZHU Lingli,YUAN Zhimin,LU Jingyao,LIU Yang,YANG Ru,LI Bizhou,CHEN Yimin,WANG Xiang;Masterplan |GAO Zhi,ZHU Gengxin;Structure |REN Qingying,LIU Wenting,LI Zheng,ZHANG Xiaomeng,LIU Xiang,LI Lubin,ZHANG Xiongdi;Mechanical &Electrical |SHEN Jing,ZHU Xiujuan,WANG Xu,LI Baohua,HOU Yusheng,ZHANG Yiqi,LI Maolin,LIU Wei,ZHANG Qing,YANG Hanyu,WANG Zhigang,LIANG Yan,GAO Xuewen,HUO Xinlin,WANG Hao;Interior | CAO Yang,ZHANG Chao,AN Shi;Interior Mechanical &Electrical |LI Jia,ZHANG Yubin,CAO Cheng,LIU Zihe;Landscape | GUAN Wujun,SHI Lixiu,ZHU Yanhui,ZHANG Wanlan,CHANG Lin;Illumination | DING Zhiqiang,LI Zhanjie;Sustainable |WANG Chendong,LIU Peng,LIN Bo,WANG Fangfang,CAO Jianwei;Economy | ZHUO Xinlun,CAO Li,DING Yu,LIU Xiaoyu,BIAN Xiaoyan,QIAN Wei

Floor Area: 52,500 m2

Design Period: 2017.01-2018.05

Completion Time: 2021.06

Drawings: LIU Ziqi,YUAN Zhimin,et al.

Photos: SUN Haiting,ZHANG Yuting,LI Muzi

国家雪车雪橇中心位于延庆小海坨山南麓山谷地带，占地面积16.5hm2，建筑面积52,500m2，承办雪车、钢架雪车、雪橇3 项奥运赛事，雪车雪橇运动最大时速达135km/h，最大重力加速度5g，因此该运动被称为“冰上的F1 方程式”。赛道总长度约2km，设有16 个弯道。场馆北高南低，依山而建，南北跨度800m，东西最大宽度300m，场馆高差141m，场地平均坡度16%。赛道沿着山势、地形蜿蜒布置，宛如一条游龙盘旋在山涧。在场地的北部区域，3 个出发用房沿赛道布置，以适应不同的比赛；在南部区域，赛道围绕观众主广场呈环形布置，广场周围设有运营及后勤综合区、训练道冰屋、制冷机房和观众主看台。结束区用房设置于赛道的尾端。对于国家雪车雪橇中心，赛道屋顶呈悬挑形式，便于在赛道前方提供足够的开放空间，让观众能够近距离观看比赛，享受赛车在前方飞驰而过的激动人心的时刻。延庆赛区核心设计理念——“山林场馆、生态冬奥”，该项目意在建设一个特定体育运动与生态山林环境相融共生的冬奥场馆。以此理念为基础，为车橇赛道设置了TWPS 人工地形气候保护系统，利用自然地形和人工结构，充分保护冰层免受阳光照射，从而节约制冰总能耗。同时通过冰面能量数值的分析结果参数化地控制屋面的覆盖面积，在满足遮阳需求的前提下最大限度地减小木梁悬挑长度。建筑屋面背部设置了屋顶水平步道系统，一方面在赛时为工作人员和教练提供快捷通道，赛后作为游览通道向游客开放；另一方面，步道位于悬挑屋顶的背部，也充当了屋面悬挑结构的尾部平衡重块。延庆赛区的国家雪车雪橇中心是目前中国唯一一条雪车雪橇赛道，也是亚洲第3 条、世界第17 条赛道，赛道和场馆设计建造的全过程都经过了国际奥委会、国际单项体育组织和北京冬奥组委的审核，并经国际认证和测试，达到了同类型场馆的世界领先水平。

The National Sliding Center is located in the valley at the southern foot of Xiaohaituo Mountain in Yanqing,with a land area of 16.5 hm2and a construction area of 52,500 m2.It undertakes three Olympic events of Bobsleigh,Skeleton,and Luge,with the maximum speed of 135km/h and the maximum gravity acceleration of 5g.So the sport has been called "Formula 1 on ice".The track has a total length of 1975 meters and 16 curves.The venue is built with a north-south span of 800 meters and a maximum east-west width of 300 meters.The venue height difference is 141 meters and the site average slope is 16%.The track winds along the mountain,like a flying snow dragon hovering within the valley.In the site north region,three Start houses are located accordingly for different competitions along the track.In the south part,the track encircles a spectator plaza,surrounding which fixed an operation &logistic compound,a push track,a refrigeration plant and a main spectator grand stand.A finish house including Olympic Family and spectator stand is located at the end of the track.For the National Sliding Centre,the track roof is cantilevered in order to provide enough open space in front of the track for spectators watching the game in a relatively close distance enjoying the exciting moment of racing cars flying past in front.Following the core design concept of "mountain forest venue and Ecological Winter Olympics",the venue is designed into a specific sports and ecological forest environment symbiosis of the Winter Olympics venues.Based on this concept,a TWPS

评委评语

国家雪车雪橇中心的设计用独创的技术语言适配了地貌，建构了一种高山架空平台系统，既满足体育赛事专业功能性，又提升施工效率及品质，更保护了场地自然环境的完整性，实现了人、建筑、自然之间的交互，具有极强的实验性特征。同时，在建筑学意义上，该项目为设计—施工一体化的数字化转型提供了新思路，也提供了一种人文与科技属性相匹配的建筑新范式。建筑蜿蜒于山地环境上，技术创新链接诗意，促成体育与艺术的结合，呈现出独特的生命力。

2 鸟瞰Aerial views

(artificial terrain weather protection system)is invented,taking advantage of the natural topography and artificial structure,to protect the ice from sun light and thus save total energy consumption of ice making.Besides,according to the energy analysis data of ice surface,the roof cover area is parametrically controlled to meet the demand of enough shading area and at the same time to minimize the cantilever length of wood beam.On the back of the roof,there is a system of horizontal roof pathways,which on one hand provide quick access for staff and coaches during the game and open to visitors after the game,and which on the other hand are located on the back of the cantilevered roof,acting as a counterweight to the roof structure.The National Sliding Centre in Yanqing is the only sliding track in China,the third track in Asia and the 17th track in the world.The whole process of the design and construction of the track and venue has been reviewed by the International Olympic Committee,the international federation of sports and the Beijing Organising Committee for the Winter Olympic Games,and has passed international certification and testing.It has reached the world leading level of the same type of venues.

Jury Statement

3 鸟瞰Aerial views

4 鸟瞰Aerial views

The design of the National Sliding Centre adapts to the landform with an original technical language,and constructs an alpine elevated platform system,which not only meets the functional requirements of sports events,but also improves the construction efficiency and quality,and protects the integrity of the natural environment of the site.It realizes the interaction between people,architecture,and nature with strong experimental characteristics.At the same time,in the architectural sense,the design provides new ideas for the digital transformation of design-construction integration,and also a new paradigm of architecture that matches humanistic and technological attributes.The building meanders over the mountainous environment,with poetical technological innovation that enables the combination of sports and art,and presents a unique vitality.

5 轴测Axonometric drawing

6 总平面Site plan

7 遮阳棚剖面Series of track roof sections

8 伴随路望螺旋弯Spiral curve view from road

9 出发区1内景：赛道与观众看台Interior view of start house 1

10 结束区看台Grandstand of finish house

11 遮阳棚下的赛道Track under roof

12 螺旋弯Spiral curve

13 运营综合区望向观众广场Plaza view from the OLC

14 出发区1平面Plan of start house 1

15 局部轴测Axonometric drawing of track

16 赛道遮阳棚剖透视Section of track roof

17 俯瞰Overlook