The prefabricated steel structure workshop is characterized by short construction time, good seismic performance and strong bearing capacity. Therefore, steel structure workshops have been widely used in the construction of steel structure workshops. However, steel structures also have poor fire resistance and corrosion susceptibility due to the influence of the external environment. Therefore, the advantages and disadvantages of the steel structure should be fully considered in the design, and the advantages and value of the steel structure should be fully utilized.
Light steel structure building is a new type of building structure system, which is composed of main steel frame connecting H-shaped, Z-shaped and U-shaped steel members, roof and wall. Use various panels and other components, such as doors and windows. Light steel structure buildings are widely used in warehouses, workshops, large factories, etc.
Steel structure workshops are buildings used for industrial production. Industrial plants include production workshops, auxiliary production workshops, warehouses, power stations and buildings for various purposes by use. Compared with traditional concrete buildings, steel structure workshops use steel plates or section steels instead of reinforced concrete, which has higher strength and better impact resistance.
secondary structure
1. Purlins and wall beams
C-shaped or Z-shaped steel is used, and the section size is determined by force calculation. The distance between the purlin and the wall beam is generally not more than 1.5 meters.
2. Support
There are roof bracing and column cross bracing. It is usually made of round steel, angle steel or square tube. The bracing system is used to stabilize the steel frame.
3. Vertical rod
The vertical rod is connected between the purlins to adjust and control the stability of the two adjacent purlins. Generally, the drop rod is made of round steel with a diameter of 12 or 14 mm.
Roof and Siding
Roof and wall panels are divided into two types: corrugated veneer and sandwich panels. Monochrome panels are often used in buildings without thermal insulation requirements, relying on purlins or wall beams to form roof and wall envelopes.
Sandwich panels are mainly used in buildings that require thermal insulation. The core materials of sandwich panels mainly include polyphenylene, polyurethane foam, rock wool, glass wool, etc.
