Steel structures are steel building elements that perform a load-bearing function. They are used as a frame in the construction of high-rise buildings with significant spans and loads. This ensures the strength and safe operation of the facilities. The use of metal structures significantly speeds up the installation of a building. Metal structures are used in the construction of hangars and warehouses, stadiums, and modular buildings. Metal structures are used to build bridges, motorways and drilling rigs. In the machine-building industry, cranes and construction machines are widely used.
Metal structures are divided into groups, depending on the material and manufacturing method, type and purpose, and the degree of readiness for use.
Metal structures are of the following types:
Load-bearing – with high strength, serving as a frame for buildings. Fencing – gates and fences that protect the site from intrusion, protect the construction site or the place where repairs are being carried out.
Decorative – to create a garden and park design. These are small architectural forms: lanterns, metal sculptures, forged figures and elements.
If a metal structure cannot be transported due to its size, it is assembled at the construction site. However, steel structures ready for installation are preferred. In construction, there are two types of steel structures: all-cast and prefabricated. All-cast steel structures are more reliable, with a minimal risk of breaks. Prefabricated MCs are used to adjust parameters such as height and angle of inclination of the structure.
Main materials for the manufacture of beams, parts and other elements:
Steel, which makes the structure lightweight and durable. Aluminium – which is more durable and resistant to corrosion.
Advantages of metal structures: relatively low weight and ease of transportation to the site, high strength and resistance to temperature changes, snow and wind loads, and durability.
Special protective compounds are used to protect metal structures from fire, melting and corrosion.
The cost of metal structures is much cheaper than brick and wooden ones. The pricing policy for metal structures depends on the following factors:
1.The volume and tonnage of the structure.
2.The level of complexity of manufacturing and installation of the original steel.
3.Transportation to the site from the manufacturer.
The cost of metal structures is individually calculated for the customer and depends on: size, material, complexity of manufacturing and installation of the