Prefabricated Steel Workshop with Customized Design
Introduction, use and advantages of steel structure:
Steel structure is a new type of building structure system, which is formed by the main steel framework linked by H-section, Z-section, and U-section steel components or any other product shape according to customer's requirements, roof and walls using a variety of panels and other components such as windows and doors.
Light steel structure building is widely used in warehouses, workshops, large factories, commercial building, car parking system, agricultural storage shed, livestock house, poultry house and so on.
Steel structure buildings have the advantages of light weight, strong applicability, beautiful appearance, low cost, easy maintenance, short construction period and high accuracy.
Product Description:
Length:140 meter, Width:100 meter , Height: 7 meter
Steel structures are one of the most common types of building structures due to their high strength, lightweight, excellent overall rigidity, and strong deformability. This makes them particularly suitable for large-span, super-high, and super-heavy buildings. Steel structures comprise steel beams, columns, trusses, and other components of section steel and steel plates, which are connected by welding, bolts, or rivets.
Steel structure materials commonly used in different countries:
USA: ASTM A36, ASTM A572, ASTM A992, ASTM A514, ASTM A709, etc. Among them, ASTM A36 is one of the most commonly used low-carbon steel materials.
Europe: S235JR, S275JR, S355JR, S420MC, S460MC, etc. Among them, S355JR is one of the most commonly used structural steel materials.
China: Q235, Q355, Q420, Q460, Q690, etc. Q235B and Q355B are the most commonly used low-carbon steel materials.
Japan: SS400, SM490, SM520, SM570, etc. Among them, SS400 is one of the most commonly used structural steel materials.
Section steel
There are many section steel types, a solid long steel strip with a specific cross-sectional shape and size.
Angle steel
Angle steel, commonly known as angle iron, is a long strip of steel perpendicular to each other and forms an angle. There are equilateral angle steel and unequal angle steel. The two sides of an equilateral angle are equal in width. Its specifications are expressed in millimeters of side width x side width x side thickness. For example, “∠30×30×3” means equilateral angle steel with a side width of 30 mm and a side thickness of 3 mm.
Round steel
Round steel refers to a solid steel strip with a circular cross-section. Its specifications are expressed in millimeters of diameter.
Channel steel
Channel steel is a long strip of steel with a grooved cross-section.
Steel plate
It is a flat steel material with a large aspect ratio and surface area. According to the thickness, it can be divided into three types: thin plate (thickness<4mm), medium plate (thickness 4-25mm), and thick plate (thickness>25mm)
Steel pipe
It is a long strip of steel with a hollow section. According to its cross-sectional shape, it can be divided into round pipes, square pipes, hexagonal pipes,s, and various special-shaped cross-section steel pipes. According to different processing technology, it can be divided into two categories: seamless steel pipe and welded pipe.
The rigid portal frame structure is a single-story building made of steel with interconnecting beams and columns. It boasts a straightforward design, lightweight components, and the added benefit of having all its elements prefabricated for easy on-site assembly. These features make it ideal for various structures, including industrial and commercial warehouses, workshops, storage facilities, poultry buildings, and aircraft hangars.
The rigid frame structures can be classified into various categories, including single-span (represented by Figure a), double-span (depicted by Figure b), multi-span (represented by Figure c), cantilever steel frame (depicted by Figure d), and steel frames with adjacent frames (represented by Figure e). The connection between the columns and roof beams in multi-span rigid frames follows a hinged pattern. Single-slope roofs (illustrated by Figure f) are a common feature in these structures.
A multi-span rigid frame consisting of multiple double-slope roofs is viable (as seen in Figure G). The beam-column cross-section can be uniform or vary in size, and the columns can be either hinged or rigidly connected at the base.
Adhering to the general principle that the length exceeds the width, using steel in a rigid frame can be optimized, reducing steel requirements and creating a more efficient bracing system. This, in turn, reduces the overall metal consumption in the bracing system.
Example 1: The size of the building is 60x50m; 60 m should use as the length and 50m as the width, that is: 60 (L) x50 (W), not 50 (L) x60 (W).
Company Profile:
Established in 2014, the company is a high-tech, diversified and export-oriented large-scale international
private enterprise integrating R&D, design, production, installation and construction at home and abroad,
and technical services.
It has the qualification certificate of overseas contracted project management issued by the Ministry of
Commerce of China, CE certification [EN1090 certificate], IS09001 certificate, etc, and has long-term
cooperation with countries along the " Belt and Road".
The products and construction services have been exported to more than 50 countries around the world,
including Asia, Africa, North and South America. In addition, branches have been established in
Mozambique and Angola, which can undertake steel structure installation projects in Africa.
