multi story prefab steel workshop building structure

Product Details

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.

Steel workshops and steel structures used in industrial production are painted and then transported to the installation site. And because the steel structure can be fabricated in the factory and installed on site, the construction time is greatly shortened. Due to the reusability of steel, it can greatly reduce construction waste and be more environmentally friendly. Therefore, it is widely used in industrial buildings and civil buildings.

Steel structure workshop description:

Steel is the most economical, durable and widely used building material. Due to the excellent performance of steel, the steel structure workshop has the advantages of large span and light weight.

The steel structure workshop is designed with high-strength steel, which can withstand the impact of external bad weather and ensure the safety of indoor personnel and equipment.

Components of a steel structure workshop

The main structure

1. Embedded components (stable main structure)

Divided into embedded bolt connection and plug-in cup mouth connection. The common connection method of ordinary steel structure workshop is mainly embedded bolt connection. Including hinged connection and rigid connection.

Embedded bolts are usually "L" shaped and made of steel rods. Diameter and length are determined according to design requirements. Usually φ24~φ64mm. The tightening force of a single bolt can reach 300KN.

2. Steel column and beam steel mill

The columns and roof beams of the house are usually H-beams made of section steel and steel plate. Columns and steel beams welded with steel plates need to be corrected after assembly and welding to prevent H-beams from being deformed by welding deformation. Steel columns and beams are usually connected by welds or bolts and are the main load-bearing structures in the workshop.

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.

Steel structure workshop load-bearing system

The main components of the steel structure industrial plant are support system, wall, roof panel, frame structure system, roof structure system, etc.

The support system mainly consists of columns and roof supports. The function of the support system is to connect the horizontal and vertical plane frames, so that each part becomes a unified overall spatial structure, which is interconnected and works together to ensure the stability and rigidity of the steel structure workshop.

The roof and wall panels are to ensure a normal and safe production environment in the workshop. It forms a wind load that bears and transmits the weight of the wall through the foundation, wall beams, and wind-resistant columns, and the wind load acts on the wall.

The frame structure system consists of horizontal and vertical plan frames. As the basic load-bearing structure of the steel structure workshop, the horizontal plane frame is of great significance. It consists of foundations, roof beams and steel columns.