What are the structural forms of common buildings?

Brick-wood structure is a kind of building structure, which means that the walls and columns of vertical load-bearing structures in buildings are built with bricks or blocks, and the floors and roof trusses are built with wood structures. Due to the limitation of mechanical engineering and engineering strength, brick-wood structures are generally flat (1-3 floors).

2, brick-concrete structure

Brick-concrete structure means that the wall of vertical load-bearing structure in a building is built with bricks or blocks, and the constructional column, transverse load-bearing beam, floor slab and roof slab are built with reinforced concrete structure.

In other words, brick-concrete structure is a load-bearing structure with a small part of reinforced concrete and most of brick walls. Brick-concrete structure is a kind of mixed structure, which is a mixed structural system composed of brick walls and reinforced concrete beams and columns. Suitable for small bay depth, small room area, multi-storey or low-rise buildings. Load-bearing walls cannot be changed, but the frame structure of most walls can be changed.

3. Reinforced concrete structure

Reinforced concrete structure refers to the structure made of reinforced concrete. The main load-bearing members are made of reinforced concrete. Including thin shell structure, large formwork cast-in-place structure and reinforced concrete structure building built by sliding mode and lifting plate.

A building made of steel and concrete. Steel bars bear tension and concrete bears pressure. Compared with steel structure, it has the advantages of durability, good fire resistance, steel saving and low cost.

4. Steel structure

Steel structure is a structure composed of steel, which is one of the main types of building structures. The structure is mainly composed of beam steel, steel column, steel truss and other components made of section steel and steel plate, and the rust removal and rust prevention processes such as silanization, pure manganese phosphating, washing and drying, and galvanizing are adopted.

Welding, bolts or rivets are usually used to connect components or parts. Because of its light weight and simple construction, it is widely used in large factories, stadiums, super high-rise buildings and other fields.

5. Prestressed structure

Refers to the steel structure in which pre-stress is applied by a specific method before the load is applied to the structure, so that the internal stress state is favorable for the structure to bear the external load. Prestressed structures can be used in long-span building structures, crane beams, bridge-span structures, large-diameter liquid storage tanks, pressure pipes and pressure vessels.

References:

Baidu Encyclopedia-Building Structure Types