What are the advantages of steel structure building?

Compared with ordinary reinforced concrete structure, steel structure has the advantages of uniformity, high strength, fast construction speed, good seismic performance and high recovery rate. The strength and elastic modulus of steel are many times higher than that of masonry and concrete, so the weight of steel members is light under the same load. From the aspect of being damaged, the steel structure is a sign of large deformation ahead of time, which belongs to the ductile failure structure. It can detect the danger in advance and avoid it.

The steel structure plant has the advantages of light overall weight, saving foundation, less materials, low cost, short construction period, large span, safety and reliability, beautiful appearance and stable structure. Steel structure workshops are widely used in large-span industrial plants, warehouses, cold storages, high-rise buildings, office buildings, multi-storey parking lots, residential buildings and other construction industries.

1. Compared with traditional buildings, steel structure buildings can better meet the requirements of flexible separation of large rooms in buildings. And can improve the area utilization ratio by reducing the cross-sectional area of the column and using light wall panels. The effective indoor use area can be increased by about 6%.

2. Good energy saving effect. The wall adopts light energy-saving standardized C-shaped steel, square steel and sandwich panel, which has good thermal insulation performance, good seismic performance and energy saving of 50%.

3. The application of steel structure system in residential buildings can give full play to the good ductility, strong plastic deformation capacity and excellent seismic and wind resistance of steel structures, and greatly improve the safety and reliability of residential buildings. Especially in case of earthquake and typhoon, steel structure can avoid building collapse.

4. The total weight of the building is light. The self weight of steel structure residential system is light, about half of that of concrete structure, which can greatly reduce the cost of foundation.

5. The construction speed is fast, and the construction period is at least one third shorter than that of the traditional residential system. A 1000 square meter building takes five workers in 20 days to complete.

6. Good environmental protection effect. During the construction of steel structure building, the amount of sand, stone and ash is greatly reduced. The materials used are mainly green, recycled or degraded materials. When the building is demolished, most of the materials can be reused or degraded without causing garbage.

7. Flexibility and richness. Large bay design, indoor space can be divided into a variety of schemes to meet the different needs of users.

8. Meet the requirements of housing industrialization and sustainable development. The steel structure is suitable for large-scale production in the factory, with a high degree of industrialization, and can integrate energy-saving, waterproof, thermal insulation, doors and windows and other finished products. Complete application, integrating design, production and construction, improving the level of the construction industry.