The structure of steel production is one of the main types of building structures. Steel is characterized by high strength, light weight, good overall rigidity and strong deformation ability. Therefore, it is suitable for building large span and ultra-high and super-heavy buildings. The homogeneity and homogeneity of materials are ideal elastomers, which are most consistent with the basic assumptions of general engineering mechanics. The material plastic and toughness is good, but it has a large deformation and can bear the dynamic load well. Short construction period; With high degree of industrialization, it can produce specialized production with high degree of mechanization; High precision, high efficiency and good airtight, so it can be used to build gas tank, oil tank and transformer etc. The disadvantage is that it is resistant to fire and corrosion resistance. Is mainly used for heavy-duty workshop bearing frame, the dynamic loads of the building structure, plate and shell structure, tall TV tower and mast structure, Bridges and warehouse and other large span structure, tall and super-tall building, etc. The steel structure should study high strength steel in the future, and improve its yield strength greatly. In addition, the new type of steel is to be rolled, such as h-shaped steel (also known as wide flange profile steel) and T - shaped steel and pressure plates to meet the needs of large span structures and super-tall buildings. The steel structure is divided into light steel and heavy steel. There is no uniform standard, and many experienced designers or project managers often fail to fully understand that they can be considered and judged with some data.
In addition, there is no thermal bridge light steel structure system, the steel structure building itself is not energy saving, the technology USES the ingenious special connector to solve the building cold and hot bridge problem