Steel Structure Station

Introduce

steel structure platform is a structural platform composed of steel material, which is one of the main types of building structure of the platform.The structure is mainly composed of steel beam, steel column, steel truss and other components made of type steel and steel plate, and adopts silanization, pure manganese phosphorization, washing and drying, galvanizing and other rust removal and rust prevention technology.Welds, bolts or rivets are usually used between the members or components.Because of its light weight and simple construction, it is widely used in platform engineering projects.

characteristic

1. High material strength and light own weight

High steel strength and high elastic modulus.Compared with concrete and wood, the ratio of density to yield strength is relatively low, so the components of Steel structure has small section and light weight, easy transportation and installation.

2. Steel toughness, good plasticity, uniform material and high structure reliability

Suitable for bearing the impact and power load, with good seismic performance.The internal tissue structure of the steel is uniform, close to the isotropic homogeneity.The actual working performance of the steel structure is more in line with the calculation theory.So the steel structure reliability is high.

3. High degree of mechanization of steel structure manufacturing and installation

Steel structure components are easy to manufacture in the factory and assemble on the construction site.Factory mechanized manufacturing of steel structure components finished products with high precision, high production efficiency, fast site assembly speed, short construction period.Steel structure is the most highly industrialized structure.

4. Good sealing performance of the steel structure

Because the welding structure can be completely sealed, can be made into gas tightness, water tightness are very good high pressure vessel, large oil tank, pressure pipeline, etc.

5. Steel structure is heat resistant and not fire resistant

The steel properties vary very little when the temperature is below 150℃.Therefore, steel structure is suitable for thermal workshop, but the surface of the structure is about 150℃ of thermal radiation, heat insulation plate should be used to protect.At 300℃ -400℃.Steel strength and elastic modulus have decreased significantly, the temperature at about 600℃, the strength of steel tends to zero.

Low-carbon, energy-saving, green and environmental protection, reusable

The demolition of steel structures can hardly produce construction waste, and the steel can be recycled.

Installation difficulties and key control points of steel structure engineering

In the steel structure engineering, the control of ground foot bolt installation and component production and processing quality is the key control point.The key control point of installation is the control of installation sequence and installation accuracy.