Steel structure is a very important type of building structure in modern buildings. It has many advantages such as high strength, light weight, good rigidity, strong toughness, etc. Therefore, the application field is also very wide. There are many types of steel structures, and different types of steel structures are suitable for different occasions. Applications of steel structures include the following:
1. The larger the span of a large-span structure, the greater the proportion of self-weight in the total load. Obvious economic effects can be obtained by reducing the self-weight of the structure. The steel structure is high in strength and light in weight, and is particularly suitable for large-span structures, such as town halls, stadiums, aircraft assembly plants, railways, highway bridges, etc.
2. The heavy industrial plant structure has a large span and column spacing, heavy industrial plants with large tonnage cranes, and some high-temperature workshops. Part of the steel structure (such as steel roof trusses, steel crane beams) or steel structure (such as heavy Steel casting workshop of machine factory, shipyard workshop of shipyard, etc.).
3. Structures affected by dynamic loads are equipped with large forging hammers or powerhouses, or structures with high requirements for anti-seismic performance. Steel structures should be used because steel has good toughness.
4. High-rise buildings and high-rise structures When the number of floors and height of the house is large, the use of other materials in the structure increases difficulties in design and construction. Therefore, steel framework should be adopted for the skeleton of high-rise buildings. High-rise structures include towers and mast structures, such as towers for high-voltage electrical lines, towers and masts for radio and television transmission, etc., and steel structures should be used.
5. Detachable mobile structures need to be relocated, such as the skeleton of production and living rooms at construction sites, temporary exhibition halls, etc. The use of steel structures is suitable because the steel structure is light in weight and easy to disassemble.
6. For light steel structures, when the load is small, the self-weight of the small-span structure becomes an important factor. At this time, the steel structure is more reasonable. This type of structure is mostly made of round steel, small angle steel or cold-formed thin-walled steel.
Dalian Guangtong Guangtong Steel Structure is a company specializing in the design and manufacture of steel structures and non-standard metal parts. The company covers an area of 18,000 square meters, of which the plant area is 13,000 square meters. The products currently produced by Guangtong Steel Structure include steel structural columns, beams, bridge formwork, shelves, workshops, etc. Our company has always advocated "safety first, quality first and green production", put product quality first, strictly control the quality of raw materials and products before leaving the factory, and take high-quality service as the core to satisfy all customers demand.