Product Introduction
Various structures spanning more than 60 meters horizontally can be called large-span space steel structure Commonly used large-span spatial structure forms include folded plate structure, shell structure, grid structure, suspension cable structure, inflatable structure, tent tension structure, etc.
Cases of Large-span Space Steel Structure
Types of Large-span Space Steel Structure
1. Folded board roof structure
The utility model relates to a whole thin-walled folded-plate roof structure formed by connecting many reinforced concrete slabs into a corrugated shape. This kind of folded plate can also be used as a wall of a vertical component or other load-bearing components. The combined forms of folded-plate roof structure include single slope and multi-slope, single-span and multi-span, parallel folded board and double folded board, etc., which can meet the needs of different building planes.
2. Shell roof structure
A large space shell roof structure constructed of reinforced concrete. Shell forms include cylindrical, spherical flat shells, split cone flat shells, and various single-curved, hyperbolic parabolic, twisted and other forms.
3. Grid roof structure
Use a relatively common large-span roof structure. This structure has strong integrity, good stability, large space rigidity, and good shockproof performance. The height of the net frame is small, and smaller rod-shaped components can be used to assemble a large-span building, effectively using the building space. A large-span grid structure suitable for industrial production. The shape can be divided into two types: flat grid and shell grid, which can adapt to a variety of flat shapes such as round, square, and polygonal. Flat-type grids are mostly double-layered, shell-shaped grids are divided into single-layer and double-layer, and there are single-curve and hyperbolic roof forms.
4. Suspended roof structure
A large-span roof structure composed of three parts: steel cable nets, edge members, and lower supporting members, such as the Beijing Workers' Gymnasium built in 1961, has a diameter of 94 meters. The earliest suspension cable structure in the world is the Livestock Pavilion in Raleigh, USA, built between 1953 and 1954. It is a hyperbolic saddle-shaped suspension cable structure.
5. Inflatable roof structure
It is a large-span roof structure constructed by inflating nylon film and man-made fiber surface coating. This structure is very convenient to install, disassemble and assemble.
Advantages of Large-span Space Steel Structure
1. Light weight: Steel has high strength and flexibility. Compared with traditional reinforced concrete buildings, it has high strength, light weight, good rigidity, and strong forming ability. The self-weight of the building is only one-fifth of the brick-concrete structure, which can resist a typhoon of 70 meters per second so that life and wealth can be effectively maintained.
2. Durability: The steel structure housing structure is composed of cold-formed thin-walled steel components, and the steel bars are made of super anti-corrosion high-strength hot-rolled galvanized sheets, which can effectively prevent the corrosion of steel plates during construction and use, and increase the use of light steel components. life. The service life of the main structure can reach more than 50 years.
FAQ
Q1: Can we introduce the basic information about our company?
A: Jinan Haiyao New Energy Equipment Co., Ltd. is a wholly-owned subsidiary of Jinan Huangtai Gas Furnace Co., Ltd. Located in Quancheng-Jinan, Shandong, after continuous innovation and development on the basis of inheriting the traditional construction technology of the Chinese nation, the company now has the ability to undertake the construction of modern urban comprehensive construction, public facilities, large-scale steel structure industrial plants, steel frame structure office, business, and residential buildings. Ability to undertake various projects.
Q2：Why should you buy products from us, not others？
A： International Quality Management System； Perfect After-sales Service System； Advanced Production Equipment.
