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Selection and Application of Structural Steel Materials for Aircraft Maintenance Hangars​

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 Aircraft maintenance hangars , as the core facilities for aircraft inspection and repair operations, must endure long-term exposure to large-span loads, extreme weather conditions, and complex operational environments. Consequently, stringent requirements are imposed on the strength, weather resistance, and stability of the structural steel materials employed. The judicious selection of suitable steel structural materials not only ensures the hangar's safe operation but also reduces construction and maintenance costs. Based on the functional requirements of different structural components within the hangar, commonly used steel structural materials can be categorised into three main types, each playing a critical role in hangar construction. I. Primary Load-Bearing Structure: The Core Material Supporting the Hangar's ‘Skeleton’ The primary load-bearing structure forms the hangar's ‘skeleton’, bearing the hangar's own weight, aircraft parking loads, and external forces s...
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Analysis of advantages of steel structure plant

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Today, steel structure plant is widely used, mainly due to its own many advantages. The steel structure plant construction speed is faster, the appearance is beautiful, the premise is to prepare the construction guarantee position in advance. With the continuous improvement of the company's production and manufacturing and warehousing and logistics land area requirements, the reasonable layout of space layout regulations are getting higher and higher. Therefore, the traditional construction method has been unable to consider the current area, but gradually eliminated. The following small series will explain the construction parts and advantages of steel structure plants in detail.

Analysis of advantages of steel structure plant.

The cross-sectional area of the steel structure plant is small, and the reasonable layout provisions of different indoor Spaces can be considered. The vertical pole area is small, and the indoor applicable space area is also expanded. Due to the characteristics of the steel structure plant building decoration materials, the construction of the frame shear wall and the application area of the interior space can be guaranteed, the plant mostly uses cold-drawn thick wall steel components, and part of the load uses cold-drawn galvanized steel plate with good corrosion resistance, which reasonably prevents the damage of rust in the entire construction and application process of the thick steel plate. Reasonably extended the service life of light steel structure plant manufacturers introduced steel structure components.

In addition to the advantages of spatial layout and carrying capacity, the steel structure plant also has good fire resistance. After fire prevention treatment, the fire prevention ability of steel components can be improved, and the entire process of steel structure being destroyed can be increased, giving everyone enough time to escape. Moreover, its raw materials are mostly reproducible resources, recyclable, reducing raw material consumption, in line with the current policy of sustainable development of our country.





There is also the steel structure plant can be constructed all year round, less affected by seasonal factors, more common in work construction, less harmful to the surrounding environment; Steel structure components are also transported to the site after production and processing in the processing plant for installation and construction, with high precision and fast speed, reducing the construction period, reducing time and cost input.

Moreover, many elements of the application of steel structure site, more and more companies and contractors choose steel structure engineering construction, I believe that the future application of steel structure market prospects will be broader, and continue to improve the construction quality of steel structure and service projects, construction of a lot of projects.

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