The main application areas of steel structure buildings in my country include:

1.Industrial buildings: such as factories, workshops and warehouses, due to their large spans and high load-bearing capacity, they are suitable for the storage and production of heavy machinery and bulk materials.

2.Commercial buildings: such as shopping malls, supermarkets and office buildings, steel structures provide flexible space layout and fast construction cycle.

3.Public buildings: such as stadiums, exhibition halls and schools, steel structures can meet the needs of large spaces and high-rise buildings.

4.Infrastructure: Steel structures are widely used in transportation infrastructure, such as bridges, tunnels and elevated roads, due to their strength and durability.

5.Residential buildings: In recent years, steel-structured houses have gradually become popular due to their fast construction speed, flexible design and good earthquake resistance.

These applications demonstrate the importance and versatility of steel structures in modern architecture.