Advantages of steel structure
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. Compared with traditional buildings, steel structure houses can better meet the requirements of flexible separation of large bays in buildings. By reducing the cross-sectional area of columns and using lightweight wall panels, the area utilization rate can be improved, and the indoor effective use area can be increased by about 6 %. 2. The energy-saving effect is good. The wall adopts light-weight energy-saving standardized C-shaped steel, square steel and sandwich panel, which has good thermal insulation performance and good shock resistance. 50% energy saving. 3. The use of steel structure system in residential buildings can give full play to the good ductility, strong plastic deformation ability of steel structure, excellent seismic and wind resistance performance, which greatly improves the safety and reliability of residential buildings. Especially in the event of earthquakes and typhoons, the steel structure 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, which is about half of the concrete structure, which can greatly reduce the basic cost. 5. The construction speed is fast, and the construction period is at least one third shorter than that of the traditional residential system. It only takes 20 days and five workers to complete a 1,000-square-meter building. 6. Good environmental protection effect. The amount of sand, stone and ash used in the construction of steel structure houses is greatly reduced. The materials used are mainly green, 100% recycled or degraded materials. When the building is demolished, most of the materials can be reused or degraded without causing waste. . 7. To be flexible and substantial. Large bay design, indoor space can be divided into multiple schemes, which can meet the different needs of users. 8. It meets the requirements of housing industrialization and sustainable development. The steel structure is suitable for mass production in factories, with a high degree of industrialization, and can integrate advanced products such as energy saving, waterproofing, heat insulation, doors and windows into one, complete application, integrate design, production and construction, and improve the level of the construction industry. Compared with ordinary reinforced concrete structures, steel structures have the advantages of homogeneity, high strength, fast construction speed, good seismic resistance and high recovery rate. The strength and elastic modulus of steel are many times higher than those of masonry and concrete. Under the same conditions, the weight of steel components is light. From the perspective of damage, the steel structure has a large deformation omen in advance, which belongs to the ductile failure structure, which can detect the danger in advance and avoid it. The steel structure workshop has the advantages of overall lightness, saving foundation, less materials, low cost, short construction period, large span, safety and reliability, beautiful appearance and stable structure. Steel structure workshops are widely used in construction industries such as large-span industrial plants, warehouses, cold storages, high-rise buildings, office buildings, multi-storey parking lots and residential buildings.