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目前显示的是 五月, 2022的博文

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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...

What Are The Architectural Features Of The Space Frame Fabrication?

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What Are The Architectural Features Of The Space Frame Fabrication? Buildings processed by space frame   are a good form of construction, because the materials used are mainly metal, which have better toughness than other materials. This will not only help enhance the load-bearing capacity of the building itself, but also shorten the construction period. To reduce the difficulty of construction, let's talk about the characteristics of space frame   production   buildings: space frame 1. The   components of space   frame has good mechanical properties, and its stiffness and overall stability are better than those of general planar structures. 2. The space frame   structure has certain regularity and is convenient for construction. There are a   large number of same form components and nodes in the space frame   structure, which brings convenience to factory production and structural installation, ensu res   the quality of the project, acceler...

What are the characteristics of a three-layer space frame?

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 What are the characteristics of a three-layer space frame ? a three-layer space frame The triple mesh frame is made up of Top Chord Member, Middle Chord Member and Bottom Cord Member , the upper Web Member  and lower web Member are a spatial structure. When the span of the space frame is large, the amount of steel used for a three-tier frame is the amount of steel used is less than that of a two-layer frame.  However, due to the increased number of nodes and bars However, the number of nodes and rods has increased, especially the number of rods connected to the mid-level nodes, making the construction complicated and the cost increased. The cost has increased. ————————————— Whatsapp/Tel:+ 86/13056229023 E-mail:safs121@safsteelstructure.com Website:www.safsteelstructure.com/ To find out more, please click here

What are the types of space frame structures?

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 What are the types of space frame structures? space frame 1,According to the structure of the net frame itself can be divided into: single-layer net frame structure, double-layer net frame structure; three-layer net frame. Among them, single-layer and three-layer net frame are suitable for the case of very small span (not more than 30m) and particularly large span (more than 100m), respectively. 2, according to the construction material is divided into: steel space frame, aluminium space frame, wooden space frame, plastic space frame, reinforced concrete space frame and combined space frame 3, according to the support situation can be divided into: perimeter support, four-point support, multi-point support, three-side support, opposite side support and mixed support form. 4,According to the different composition, the net frame can be divided into four categories:  1、Cross truss system net frame. 2. Triangular cone system net frame. 3. Four-cornered cone system net frame. 4....