Building structure – July 31, Beijing: Shougang ski jump track Conversion Expert Forum and observation meeting of Beijing Winter Olympic Games


The track conversion system includes transverse conversion components, longitudinal conversion components, tetrahedral modules, tetrahedral connection nodes, etc

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It can undertake sports competitions of big jump events at home and abroad, become a training venue for professional athletes and sports teams, a selection base for young reserve talents, a training base for game managers, etc., and directly serve the development of ice and snow sports in China

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Detailed schedule and time details: 13:00-13:30 sign in (at the door of conference room 1, floor 1, building 5, Xiuchi Zhixuan Holiday Hotel, Shougang, Beijing) 13:30-14:20 on-site observation interpreter Yang    Xiao, chief engineer of the eighth branch of Tsinghua University Architectural Design Institute Co., Ltd

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The regular tetrahedron module is connected with the regular tetrahedron node through the bolt set in the center of the assembly panel

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After the 2022 Beijing Winter Olympic Games, Shougang ski jump platform has become the first ski jump platform venue permanently reserved and used in the world

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In this connection mode, it can be extended arbitrarily according to the engineering requirements, and can be disassembled and reused

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on July 31 (at the entrance of the conference room), 13:30-14:30 on-site observation of the project (take the bus uniformly); 14: 30-15:45 Forum Report; 15: 45-17:00 exchange of expert comments

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Among them, the design inspiration of tetrahedral module comes from the molecular structure of diamond, and its tetrahedral molecular arrangement makes it extremely stable

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68, Shijingshan District, Beijing) forum form offline Forum (special guest) + online live broadcast (free registration) 01 forum background “track conversion The project “Research on technology of sharing and utilization of facilities throughout the season” belongs to the key special project “1.2 new construction, maintenance and operation technology of artificial profile track venues” of the national key R & D plan “science and technology Winter Olympics”

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Shougang ski jump platform is the first ski jump platform facility constructed with steel structure in China and even the world

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Scan the QR code below or click the link by participating in the live broadcast: https://www.ytsjk.cn/Article/4/S-11830 , the second note cloud school is free to watch* Special reminder: after entering the live room, click “…” at the top right to store the live room on wechat, so that you can quickly enter the live room.

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Shougang ski jump platform is located in the north area of Shougang old industrial park

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03 introduction to the project

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highlights: 1) tetrahedral module form; 2) Connection mode of tetrahedral nodes; 3) Fast installation of modular track conversion system 14:20-14:30   Xie 14:30-14:45 opening ceremony host Wang Xuedong, chairman of Asia Pacific Construction Science and Technology Information Research Institute Co., Ltd., President and editor in chief of architectural structure magazine and Secretary General of structural branch of China Survey and Design Association, guest speaker Liu Rongxia, and Jin Hongli, special director of “science and technology Winter Olympics” of China Agenda 21 Management Center, General manager of Beijing Shougang Construction Investment Co., Ltd

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The track is 164M long, 34m wide and 60m high

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and project distinguished expert Zhang    Li, Dean of School of architecture, Tsinghua University    Fei, vice president of architectural design and Research Institute of Tsinghua University, 14:45-15:45 forum reporter, unit and position, main contents Yang    Xiao, chief engineer of the eighth branch of Tsinghua University architectural design and Research Institute Co., Ltd., track conversion and sharing modular technology Dou Guanglu, deputy director of jianmeng studio of Tsinghua University architectural design and Research Institute Co., Ltd., track technology 15:45-16:55 experts’ comments on guests’ names, units and positions Ren Qingying, National engineering survey and design master, Ge Jiaqi, chief engineer of China Construction Technology Group Co., Ltd., President of structural branch of China Survey and Design Association, master of national engineering survey and design, chief expert and summary architect of China Aviation planning, design and Research Institute    Lin Xue Suduo, director of the overall planning department of the venue planning and Construction Department of the Beijing Organizing Committee for the Winter Olympics, Professor of Beijing University of technology, Shu Weinong, chairman of the spatial structure branch of China Steel Structure Association, Liu Yansheng, chief engineer of Beijing Architectural Design and Research Institute Co., Ltd., chief engineer of the structure of Tsinghua University architectural design and Research Institute Co., Ltd., 16:55-17:00 closing ceremony summary speech Luo    Just now, director of the engineering construction Department of Beijing shouao Real Estate Co., Ltd

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△ Shougang veneer large platform △   Schematic diagram of track conversion system △ regular tetrahedron node △ regular tetrahedron module △   Tetrahedral module assembly 04

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In 2022 Beijing Winter Olympic Games, Shougang ski platform will produce four gold medals

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The included angle between the two legs of the irregular angle steel is arccos (1 / 3)

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Welcome to watch at that time! 02 overall arrangement: 13:00-13:30 p.m

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At the same time, the whole online live broadcast will be broadcast

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At present, the subject demonstration project has been basically completed

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Shougang ski jump track Conversion Expert Forum and observation meeting for the 2022 Beijing Winter Olympic Games (July 31, 2021, Beijing, China) is in charge of China Agenda 21 Management Center of the Ministry of science and technology of the people’s Republic of China, the guiding unit of the Organizing Committee of Beijing 2022 Winter Olympic Games and winter Paralympic Games, and the organizer of the structural branch of China Survey and Design Association, Beijing shouao Real Estate Co., Ltd Tsinghua University architectural design and Research Institute Co., Ltd., Beijing Shougang Construction Group Co., Ltd., the organizer of architectural structure magazine Forum arrangement of Asia Pacific Construction Technology Information Research Institute Co., Ltd

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Shougang ski jumping center project was started in December 2018 and completed in December 2019

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The project has six topics, and this topic is topic 3“ The topic of “Research on track conversion, sharing and facilities utilization technology all season” takes Shougang’s single board platform and the single board platform of the national ski jumping training and research base (Laiyuan) as the background, adopts the scheme of modular track conversion, and creatively puts forward a “module and tetrahedral connection node based on regular tetrahedron”, relying on Shougang’s single board platform for the construction of demonstration project, Realize the track profile transformation of bigair and aerials competitions at the world cup and above, meet the requirements of different events on the track, and provide technical support for the training and competition sharing of jumping events based on the same venue

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At the same time, Shougang ski jump platform has become a landmark landscape site and leisure and fitness activity site of Beijing Winter Olympic Games open to the public, and has become a sports theme park serving the public

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The focus of this observation is the modular track conversion system under construction, which is an aerials race track built on the basis of Shougang’s bigair track

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The tetrahedral modular system has good stability, easy expansion and convenient operation of connecting nodes

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on July 31, 2021 (Saturday) 13:00-17:00 PM forum Venue: conference room 1, floor 1, building 5, Zhixuan Holiday Inn, Xiuchi, Shougang, Beijing (Wuyi Theater Road, Shougang Park, No

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Adopting a reasonable stacking scheme can also minimize the space, and can be widely used in many temporary facilities such as temporary stage, grandstand, exhibition hall and so on

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The regular tetrahedron module consists of six irregular angle steel and four assembly panels

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The old plants and industrial structures around the big jump platform have been repaired and transformed, have the function of supporting services for events, and fully consider the utilization value of Shougang Industrial Relics

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It is composed of track, referee tower and grandstand area

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In this context, the offline expert forum and observation meeting of the project will be held on July 31, 2021

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The profile difference between the two race tracks is mainly concentrated in the inrun area, with a length of about 36m, a width of about 14m and a maximum height difference of about 3.5m

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