Views: 0 Author: Site Editor Publish Time: 2024-12-17 Origin: Site
Steel structure is mainly made of steel structure, is one of the main building structure types. Steel is characterized by high strength, light weight, good overall rigidity, and strong deformation ability, so it is especially suitable for the construction of large-span and ultra-high and super-heavy buildings; The material has good homogeneity and isotropy, belongs to the ideal elastic body, and best conforms to the basic assumptions of general engineering mechanics; The material has good plasticity and toughness, can have large deformation, and can bear dynamic load well; Short construction period; It has a high degree of industrialization and can carry out specialized production with a high degree of mechanization.
In addition, there is a heat-free bridge light steel structure system, the building itself is not energy-saving, the technology solves the cold and hot bridge problem of the building with clever special connectors; The small truss structure makes the cable and water pipe pass through the wall, and the construction and decoration are convenient.
Compared with other construction, steel structure has advantages in use, design, construction and comprehensive economy, low cost, and can be moved at any time.
1. Steel structure residential buildings can better meet the requirements of flexible separation of large opening rooms than traditional buildings, and can improve the area utilization rate by reducing the cross section area of columns and using lightweight wall panels, and increase the indoor effective use area by about 6%.
2. The energy-saving effect is good, the wall adopts lightweight energy-saving standardized C-type steel, square steel, sandwich board, good thermal insulation performance, good seismic resistance. 50% energy saving,
3. The steel structure system used in residential buildings can give full play to the good ductility of the steel structure, strong plastic deformation ability, excellent seismic and wind resistance performance, and greatly improve the safety and reliability of the house. Especially in the case of earthquakes and typhoons, steel structures can avoid the collapse of buildings.
4. The total weight of the building is light, and the steel structure residential system is light in weight, about half of the concrete structure, which can greatly reduce the basic cost.
5. The construction speed is fast, the construction period is at least one-third shorter than the traditional residential system, a 1000 square meters only 20 days, five workers can complete.
6. Good environmental protection effect. Steel structure residential construction greatly reduces the amount of sand, stone, ash, the materials used are mainly green, 100% recycled or degraded materials, in the demolition of the building, most of the materials can be reused or degraded, will not cause garbage.
7. Flexibility and richness. Large room design, indoor space can be divided by multiple schemes, can meet the different needs of users.
8. Meet the requirements of housing industrialization and sustainable development. Steel structure suitable for factory mass production, high degree of industrialization, and energy saving, waterproof, heat insulation, doors and Windows and other advanced products in one set of applications, the design, production, construction integration, improve the level of construction industry.
Compared with ordinary reinforced concrete structure, the steel structure has the advantages of uniformity, high strength, fast construction speed, good shock resistance and high recovery rate. The strength and elastic modulus of steel are many times higher than that of masonry and concrete, so under the same load conditions, the weight of steel members is light. From the point of view of damage, the steel structure has a large deformation warning in advance, which belongs to the ductile failure structure, and the danger can be detected in advance, so as to avoid.
Steel structure plant has the advantages of overall light, saving foundation, less material, low cost, short construction period, large span, safe and reliable, beautiful appearance, stable structure and so on. Steel structure plant is widely used in long-span industrial plant, warehouse, cold storage, high-rise building, office building, multi-storey parking lot and residential construction industry.
