The steel structure form adopted for the Steel structure teacher's apartment building is usually a steel frame structure. This structure offers better support for multi-story buildings and provides more flexibility for interior space renovation. EIHE Steel Structure has produced and constructed large-scale high-rise buildings for many countries and regions, and has become their preferred supplier and manufacturer.
The steel structure teacher's apartment building refers to a residential building where the framework and supports of the building are constructed using steel. It is specifically designed to provide living spaces for teachers. Our Chinese steel structure factory adopts a prefabricated manufacturing method, which can accelerate the overall progress of the project and enable teachers to move in sooner.
● Assembled
EIHE Steel Structure, as a supplier and manufacturer of residential buildings, has a professional steel structure factory. All the components can be processed in the factory and then transported to the site for direct installation, without the need for additional processing on-site.
● Various floor plans
Steel structures can achieve large spans and flexible partitioning of floor plans, meeting different needs such as single dormitories and family suites;
The quality guarantee of our products
● Professional Chinese steel structure factory
● Obtained multiple quality certifications both domestically and internationally
Common steel structure systems
The steel structure teacher's apartment buildings are usually multi-story or high-rise. Different heights and seismic requirements will lead to the selection of different steel structure systems:
System Name
Characteristics
Applicable scenarios
Steel Frame Structure
It is composed entirely of steel columns and steel beams, with the beams and columns connected by welding. The space is large, but the lateral stiffness is relatively small. Additional supports or shear walls are required.
Multi-storey apartment (≤ 12 floors)
Steel Frame - Central Support
X-shaped or corner-shaped supports are arranged in the frame to enhance the lateral resistance capacity.
Mid-rise apartment, commonly found in teachers' apartments adjacent to teaching buildings
Steel Frame - Eccentric Support
The supports and the beams and columns form energy dissipation beam segments, which can yield and dissipate energy before the earthquake.
The steel frame bears vertical loads, while the concrete shear walls bear horizontal forces. Their advantages complement each other.
Apartment with a height exceeding 50 meters
Steel Tubular Concrete Column Frame
Concrete is poured inside the steel columns, providing high bearing capacity and good fire resistance, and the cross-section can be reduced.
When seeking small column spacing and large clear height
Recommendations for Selecting Steel for Products
For the steel structure teacher's apartment building, it has a large number of floors, so the yield strength of the steel needs to be high. The main type of steel used is low-alloy high-strength structural steel. Commonly used steels include:
● Q355B: The most commonly used structural steel, with a yield strength of 355 MPa, which is higher than the old Q235 and can reduce the cross-section and save steel usage.
● Q390, Q420: Used for the bottom few floors of large-span or super-tall apartments.
● Fire-resistant steel (such as Q345FR): Some projects require the steel itself to have a certain fire resistance time, which can reduce the thickness of the fireproof coating.
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