The steel structure is a structure mainly composed of steel materials, and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel truss and other members made of section steel and steel plates. Welds, bolts or rivets are usually used to connect each member or component. Because of its light weight and easy construction, it is widely used in large factories, stadiums, super high-rises and other fields.
The characteristics of steel are high strength, light weight, good overall rigidity, and strong deformability, so it is particularly suitable for building large-span, super-high, and super-heavy buildings; the material has good homogeneity and isotropy, and is an ideal elastomer It is most consistent with the basic assumptions of general engineering mechanics; the material has good plasticity and toughness, can have large deformation, and can well bear dynamic loads; the construction period is short; its industrialization degree is high, and professional production with high mechanization degree can be carried out. The steel structure should study high-strength steel to greatly increase its yield point strength; in addition, new types of steel should be rolled, such as H-shaped steel (also known as wide-flange steel) and T-shaped steel, and profiled steel plates to adapt to large-span structures and The need for super high-rise buildings.
In addition, there is a light steel structure system without heat bridge. The building itself is not energy-saving. This technology uses clever special connectors to solve the problem of cold and hot bridges in the building. The small truss structure allows cables and water pipes to pass through the wall. Construction Decoration is convenient.
