Xinhua News Agency, Beijing, January 10 (Reporter Zhang Xiao) “Scream in the wind and rain, fight for national security!” It used to be a beautiful landscape of “Old Workers’ Sports”, which was touching and the audience experience was also compromised. On the 10th, with the last steel girder truss in place, the steel canopy added by the “new construction body” realized a closed loop for the first time. After the venue is put into use, the steel canopy can not only shelter the audience from wind and rain, but also integrate multiple functions such as lighting, water supply and drainage, snow melting, and photovoltaic power generation.
The addition of steel canopies is a highlight of the reconstruction and reconstruction project of Beijing Workers’ Stadium. The steel canopy is composed of an inner ring beam erected above the stands and an outer ring beam at the top of the main concrete structure of the stadium, and the middle is connected by a supporting radial beam. According to Liu Xiaoyu, an electromechanical engineer of the Engineering Department of Zhonghe Gongti Company, the closed loop of the steel canopy was realized for the first time, which means that the inner ring beam composed of 23 steel beam trusses was successfully closed, and a complete ring was assembled for the first time.
“This indicates that the construction of the’new construction body’ has entered a comprehensive acceleration stage.” Liu Xiaoyu excitedly told reporters that following the inner ring beams were closed, the outer ring beams and radial beams began to accelerate the installation. Although the total weight of the steel structure of the “new construction body” exceeds 10,000 tons, the builders are very confident and hope to complete all construction of the steel structure by the end of the first quarter of this year.
The construction site looks like a “steel forest”, but there is a design ingenuity of “steel tenderness” behind it. As the guiding principle of the reconstruction and reconstruction project of the construction, the concept of “traditional appearance, modern stadium” is also reflected on the steel canopy.
Liu Xiaoyu said: “The shape of the radial beam can create a sense of support and centripetal, showing the dignity and grandeur of the national professional football field and the home stadium of the city football team, which is conducive to unity and solidarity. Hardworking and upward sportsmanship. In addition, the height and curvature of the steel canopy are also exquisite, and pay attention to the coordination with the surrounding area’s architectural environment.”
Liu Xiaoyu introduced that there are many benefits following the steel canopy is built. It has significantly improved the stadium’s ability to run matches and experience in extreme weather, and meet the requirements for hosting the Asian Cup and higher-level international football matches. In addition, the steel canopy also has the functions of lighting, water supply and drainage, snow melting, photovoltaic power generation, sound absorption and noise reduction, and has the conditions for setting up ring LED screens and launching light shows in the future. It is worth mentioning that the photovoltaic power generation system will provide part of the electricity for daily operation in areas such as football stadiums and underground supporting garages, effectively reducing the energy consumption of the stadiums.
It is reported that the “new construction team” is expected to be completed in December 2022, and will undertake the task of hosting the opening and closing ceremonies and finals of the Asian Cup in 2023. Right now, the newly reborn venues are becoming more and more visible. (Finish)Return to Sohu to see more
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