Multi-layer steel structural stadium building steel materials construction

The steel construction of a multi-layer steel structure sports stadium is a structure composed of steel, which is one of the main types of building structures. It mainly consists of steel beams, columns, trusses, and other components made of steel and steel plates. It adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, washing and drying, drying, galvanizing, etc. Welding, bolts or rivets are commonly used to connect components or parts. Due to its light weight and simple structure, it is widely used in industries such as large factories, sports venues, and high-rise buildings.

Characteristics of Steel Construction for Multi story Steel Structure Sports Stadium Buildings:

1. Steel has good toughness and plasticity, uniform material, and good structural properties. Suitable for bearing impact and dynamic loads, and has good performance stability. The internal structure of steel is uniform and close to an isotropic homogeneous body. The actual working performance of steel construction in multi story steel structure sports stadium buildings conforms to computational theory. Therefore, the steel construction of multi story steel structure sports stadium buildings has excellent performance.

2. The construction, manufacturing, and installation of steel for highly mechanized multi-layer steel structure sports stadium buildings. The steel construction components of a multi-layer steel structure sports stadium are easy to manufacture in factories and assemble on construction sites. The steel construction components for multi-layer steel structure sports stadium buildings produced by factory mechanization have good accuracy, production efficiency, suitable assembly speed, and short construction period. The steel construction of multi story steel structure sports stadium buildings is a structure with good industrialization degree.

3. The steel construction of a multi-layer steel structure sports stadium is heat-resistant but unstable in performance. When the temperature is below 150 ℃, the performance of the steel does not change much. Therefore, the steel construction of multi-layer steel structure sports field buildings is suitable for high-temperature workshops, but when the surface of the structure is exposed to thermal radiation of about 150 ℃, insulation boards should be used for protection; When the temperature is between 300 ℃ and 400 ℃, the strength and elastic modulus of steel significantly decrease. When the temperature is around 600 ℃, the strength of steel tends to zero. In buildings with special performance stability requirements, refractory materials should be used to protect the steel construction of multi-layer steel structure sports stadiums to improve stability levels.

4. This material has good strength and is lightweight. Steel has good strength and elastic modulus. Compared to concrete and wood, the ratio of density to yield strength is relatively low. Therefore, under the same stress conditions, the steel construction section of multi-layer steel structure sports stadium buildings is small, lightweight, convenient for transportation and installation, and suitable for large-span, high height, and heavy-duty structures.

5. Low carbon, energy-saving, and reusable. The demolition of steel construction in multi story steel structure sports stadiums produces almost no construction waste, and steel can be recycled and reused.

6. The steel construction of a multi-layer steel structure sports stadium has good sealing performance. Due to the sealing ability of welding structures, high-pressure vessels, large oil tanks, pressure pipes, etc. have good airtightness and water tightness.