北京2022首钢滑雪大跳台，北京/建筑设计

Shougang Big Air, the permanent venue for Beijing 2022 Olympic Winter Games in Beijing (including the venue, referee tower and auditorium) designed by the team of Prof. Zhang Li from the School of Architecture / Architectural Design And Research Institute of Tsinghua University, have been completed recently, entering the phase of illumination commissioning for broadcasting and preparing for the Air&Style Competition.

▼项目概览，project overview

首钢滑雪大跳台是单板大跳台运动（Big Air）在全球的第一座永久跳台，也是冬奥历史上第一座与工业遗产再利用直接结合的竞赛场馆。跳台造型设计的灵感来自跳台竞赛剖面曲线与敦煌“飞天”飘带形象的契合。跳台的钢结构设计还预留了未来竞赛剖面变化的可能性。

Shougang Big Air is the world’s first permanent venue for Big Air. It is also the first venue in Winter Olympic history that is directly combined with industrial heritage reuse. The sculpt design was inspired by the matching of the venue’s profile curve with the image of the “flying apsaras” ribbon from Dunhuang. The steel structure design of the venue also reserves the possibility of changing racing profile for future competition.

▼位于与首钢工业园区内的大跳台，the Big Air is the first venue in Winter Olympic history that is directly combined with industrial heritage reuse

▼“飞天”壁画（左）和项目模型（右），the the “flying apsaras” (left) and project model (right)

▼大跳台的钢结构设计，the steel structure design

材料色彩结构设计 | Material, Colour, Structure

首钢滑雪大跳台外表皮的材质和颜色方案经历了很长时间的研究和考量。在材料的应用上考虑轻透，尽量化解巨大体量的跳台给人带来的压迫感，同时能够满足竞赛对于防风的要求，另外因为项目的工期一再提前，对于材料的选择就必须考虑施工工艺和时间成本，最终采用了安装方便又能实现高完成度的穿孔铝板，穿孔率经过风洞实验也能够满足防风要求。在设计过程中建设单位安排尝试做了一比一单元节点大样，让设计师能够在现场实验并研究材料的分格比例、颜色、灯具安装灯光调试以及格栅板踏步和扶手等细节的效果呈现。

The material and color scheme of the outer skin of Shougang ski jump platform has been studied and considered for a long time. In the application of materials, we should consider lightness and transparency, try our best to resolve the pressure brought by the huge jumping platform, and meet the requirements of the competition for wind protection. In addition, because the construction period of the project is repeatedly advanced, we must consider the construction process and time cost for the selection of materials. Finally, we adopt the perforated aluminum plate which is convenient for installation and can achieve high completion, The perforation rate can also meet the requirements of wind protection through wind tunnel test. In the design process, the construction unit arranged to try to make a one-to-one unit node detail sample, so that the designer can experiment and study the grid proportion, color of materials, installation and lighting debugging of lamps and lanterns, as well as the presentation of details such as grid board steps and handrails.

▼剖面图，section

▼大跳台的外表皮采用了安装方便又能实现高完成度的穿孔铝板，the external surface of the Big Air used perforated aluminium panels to achieve high performance

在色彩尝试方便就更为艰难，因为对于颜色大众会有自己的理解和感悟，如何在工业遗址中找到符合首钢气质又有奥运标致的色彩存在成了困扰团队很久的问题，经历了无色、单色、多色、暖色、冷色、拼色、双面色、渐变色等多种方向的尝试，最终选用了以冬奥会徽色彩为基调的渐变方式，整体颜色偏冷，从顶部开始的蓝紫色、绿色蔓延了整个助滑区，适于冬季冰雪运动特色，起跳区黄色和红色的渐变节奏加快，使较暖的颜色在接近地面时结束，渐变色配合穿孔铝板和造型本身的扭转，将“飞天”飘带概念体现得淋漓尽致。大跳台在首钢园整体偏灰的工业背景下跳脱又并不突兀，在群明湖倒影的映衬下显得尤为灵动飘逸。

It is even more difficult to try colors conveniently, because the public will have their own understanding and perception of colors. How to find colors that meet Shougang's temperament and have Olympic beauty in industrial sites has become a problem that has plagued the team for a long time. They have experienced attempts in colorless, monochrome, multicolor, warm, cold, color matching, double-sided color, gradient and other directions, Finally, the gradual change mode based on the color of the Winter Olympic emblem is selected. The overall color is cold. The blue, purple and green from the top spread throughout the skating aid area, which is suitable for the characteristics of winter ice and snow sports. The gradual change rhythm of yellow and red in the take-off area is accelerated, so that the warmer color ends when it is close to the ground. The gradual change color cooperates with the torsion of perforated aluminum plate and shape itself, The concept of "flying" ribbon is embodied incisively and vividly. Under the gray industrial background of Shougang Park, the jumping off of the large platform is not abrupt. It is particularly flexible and elegant against the reflection of Qunming lake.

▼立面色彩分析，colour diagram

▼立面色彩采用了以冬奥会徽色彩为基调的渐变方式，the colour scheme responds to the emblem of Olympic Winter Games, Beijing 2022

跳台主体结构为钢结构，总高度60.5米，长约164米，主体结构用钢量4100吨，其中大量采用了高强钢和耐候钢，节省用钢量达到9.75%，减少碳排量约950吨。跳台结构的剖面曲线在满足Big Air竞赛要求同时，为空中技巧比赛预留了剖面变化的可能性。在造型上三条飘带简洁表达出“飞天”飘带的概念，顶部飘带标识出发区，中部飘带为主体包裹兼有抗风柱、竞赛照明灯杆和安全防护网支撑结构柱，并兼有防风作用，下部飘带与中部飘带和主体结构相互掩映，同时为将来跳台底部的空间改造提供可能。

The main structure of the platform is a steel structure, with a total height of 60.5m and a length of about 164 meters. The steel consumption of the main structure is 4100 tons, of which a large number of high-strength steel and weather resistant steel are used, saving steel consumption by 9.75% and reducing carbon emission by about 950 tons. The profile curve of the platform structure not only meets the requirements of big air competition, but also reserves the possibility of profile change for aerial skills competition. In terms of modeling, the three streamers succinctly express the concept of "flying" streamers. The top streamer marks the departure area. The middle streamer is the main package, which has both wind resistant columns, competition lighting poles and safety net support structural columns, and also has windproof effect. The lower streamer, the middle streamer and the main structure hide each other, and provide the possibility for the space transformation at the bottom of the platform in the future.

▼分析图，diagram

▼远观跳台，a distant view

首钢滑雪大跳台的设计与建造得到了国内外各界的关注。在北京冬奥组委、重大项目办公室和首钢集团的领导下，清华大学建筑学院/建筑设计研究院张利教授团队在北京首钢国际工程技术有限公司、杭州中联筑境建筑设计有限公司、北京戈建建筑设计顾问有限责任公司、玛斯柯照明设备有限公司等团队的通力配合下完成跳台的建筑设计与竞赛照明设计，清华大学建筑学院张昕工作室完成环境照明设计，首钢集团北京首奥置业有限公司团队全力完成建造施工。

The design and construction of Shougang ski jump platform has attracted the attention of all circles at home and abroad. Under the leadership of Beijing Winter Olympics Organizing Committee, major project office and Shougang Group, Professor Zhang Li's team from the school of architecture / architectural design and Research Institute of Tsinghua University worked in Beijing Shougang International Engineering Technology Co., Ltd., Hangzhou Zhonglian Zhujing Architectural Design Co., Ltd., Beijing Gejian Architectural Design Consulting Co., Ltd With the full cooperation of Masco lighting equipment Co., Ltd. and other teams, the architectural design and competition lighting design of the platform were completed, the environmental lighting design was completed by Zhang Xin studio of the school of architecture of Tsinghua University, and the construction was fully completed by the team of Shougang Group Beijing shouao Real Estate Co., Ltd.

▼场地轴测，site axon

▼从首钢园区望向大跳台，view to the Big Air from the industrial campus

▼从群明湖望向大跳台，view from the Qunming Lake

▼园区概览，campus view

首钢滑雪大跳台于12月举行了沸雪比赛，在明年和后年举行世界杯与世界锦标赛，在2022年2月举行冬奥会比赛。冬奥会后，它将继续做为全球最重要的大跳台竞赛与训练场馆存在，同时，做为北京西部地区工业遗产再利用的亮点，推动高质量的城市更新与健康生活环境的提升。

Shougang Big Air has held an Air&Style competition in December this year, and will hold the World Cup and World Championships next year and the following year, and the Olympic Winter Games in February 2022. During post-game period, it will continue to exist as one of the world’s most important Big Air competition venues and training venues. Meanwhile, it will be a highlight of industrial heritage reuse in the western part of Beijing, promoting high-quality urban renewal and the improvement of a healthy living environment.

▼比赛场景，Big Air during a game

▼大跳台夜景，night view

▼总平面图，site plan

▼工业园平面图，campus plan

▼场地剖面图，site section

项目信息

项目名称：北京2022首钢滑雪大跳台

文章分类：建筑设计-文化体育

设计公司：清华大学建筑设计研究院

项目地址：北京

项目规模：39347平米

照明团队：同原（北京）照明设计有限公司 / 玛斯柯照明设备有限公司

设计团队：北京首钢国际工程技术有限公司 / 杭州中联筑境建筑设计有限公司 / 北京戈建建筑设计顾问有限责任公司

景观设计：清华大学建筑设计研究院有限公司

Project information

Project Name: Beijing 2022 Shougang ski jump platform

Article category: Architectural Design - culture and sports

Design company: Architectural Design Institute of Tsinghua University

Project address: Beijing

Project scale: 39347 square meters

Lighting team: Tongyuan (Beijing) Lighting Design Co., Ltd. / Masco lighting equipment Co., Ltd

Design team: Beijing Shougang International Engineering Technology Co., Ltd. / Hangzhou Zhonglian Architectural Design Co., Ltd. / Beijing Gejian Architectural Design Consulting Co., Ltd

Landscape design: Tsinghua University architectural design and Research Institute Co., Ltd