Rising Steel structure
The advantages of steel structure can be summarized as: high strength, fast construction, good earthquake resistance, etc.
Main advantages:
High strength and light weight
Steel has high strength and low density. Under the same stress conditions, the cross-section of the components is smaller and the weight is lighter, which is convenient for transportation and installation. It is suitable for large-span, high-rise and heavy buildings. For example, the self-weight of steel structure is only 1/5 of that of brick-concrete structure, but it can withstand an earthquake of magnitude 8 and a typhoon of 70 meters per second.
High construction efficiency
Components can be prefabricated in the factory and assembled on site, and the construction period is shortened by 30%-50% compared with traditional structures. For example, a 2,000 square meter building only requires 10 workers to complete the main structure in 30 days.
Excellent earthquake resistance
The toughness and ductility of steel enable it to effectively absorb earthquake energy and reduce the risk of collapse, which is especially suitable for earthquake-prone areas.
Environmental protection and recyclability
Steel can be 100% recycled and reused, and almost no garbage is generated when the building is demolished, which is in line with the concept of green building.
Flexible spatial layout
The beam-column system takes up little space, supports large bay design, and provides greater freedom in interior division.