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Professional space frame manufacturer

The space frame structure has a wide range of applications and a large number in China, and has developed rapidly in recent years, among which the flat space frame structure accounts for a large proportion. This is mainly because the flat space frame technology is relatively mature, with lightweight, short construction period, low cost, good seismic performance, high rigidity, good integrity, small steel consumption, effective bearing of dynamic load, standardized components, and easy manufacturing and installation, flexible layout, beautiful appearance, suitable for large span and large column network, etc. The flat space frame structure is increasingly widely used.
As the most professional steel space frame structure manufacturer in China, welcome to contact us：

Email: marketing01@cnxzlf.com

Phone/Whatsapp：86 17751936871

Website: https://www.cnxzlf.com/

LF-BJMB is a professional manufacturer and engineering company for space frame and steel structure projects.

Do you have a construction project we can help with? We are always ready to help you!

☎Website: https://www.cnxzlf.com

📧E-mail: marketing01@cnxzlf.com

so call at +8617751936871 or marketing01@cnxzlf.com for the enquiry.

Petrol station roof is located in suqian County, Jiangsu Province, at the intersection of the main road between the county and the development zone. The main products are diesel and gasoline. The structure system is frame structure. The awning in the refueling area is connected with the low-rise room in the business area. The canopy is 18.00m wide and 19.00m long, and is supported by 6 columns. Two columns are shared with the business room, as shown in Figure 1. The roof height of the business room is 3.60m, and the ceiling height of the canopy is 7.55m (the ceiling of the canopy is 6.50m to the ground). See Figure 2 and Figure 3 for detailed plane dimensions. The project was completed in 2013 and has been in good operation so far.
https://www.cnxzlf.com/shell-petrol-gas-station-steel-structure-canopy/
The structural safety level of this gas station is grade two. The designed service life is 50 years. The seismic fortification category of buildings is standard fortification category, the seismic level of the frame is level three, and the local staggered columns (weak parts) is improved by one level to level two. The basic design grade is grade C. The basic wind pressure in X County of Suqian city is 0.40kN/m2 (once in 50 years), and the surface roughness is class B. The basic snow pressure is 0.40kN/m2 (once in 50 years). Seismic fortification intensity is 7 degrees, the basic design earthquake acceleration value is 0.1g, the design earthquake group is the second group, the site type is class III. In the case of frequent earthquakes, the site characteristic period is 0.55s, and the maximum seismic influence coefficient is 0.08. In rare earthquakes, the site characteristic period is 0.60s, and the maximum seismic influence coefficient is 0.50.
The advantages of the light steel structure of the gas station are that the structure is light (after the suspended ceiling of the project, it is not visible), the components are made in the factory, assembled on site, and green construction; Construction is fast and the time limit is short. Grid structure is a typical spatial structure form, which is also often used in gas stations, railway stations, stadiums and other large buildings. In the case of large span and irregular surface, the grid structure can reflect its superiority.

A spatial structure composed of multiple rods connected by nodes in a certain grid form. It has the advantages of small space force, light weight, high rigidity and good seismic performance; it can be used as the roof of buildings such as gymnasiums, theaters, exhibition halls, waiting halls, stadium stand awnings, hangars, and two-way large column spacing workshops. The disadvantage is that the number of rods that meet on the nodes is large, and the production and installation are more complicated than the plane structure.