Compared with other constructions, steel structures have advantages in use, design, construction and comprehensive economy. They are low in cost and can be moved at any time.
1. Steel-structured houses can better meet the requirements of flexible separation between large openings in buildings than traditional buildings, and can improve the area utilization rate by reducing the cross-sectional area of ​​the columns and using lightweight wall panels. The effective indoor use area is improved by about 6. %.
Second, the energy-saving effect is good, the wall adopts light-weight and energy-saving standardized C-shaped steel, square steel and sandwich panel, which has good heat preservation performance and good earthquake resistance. 50% energy saving,
Third, the steel structure system used in residential buildings can give full play to the steel structure with good ductility, strong plastic deformation ability, excellent seismic and wind resistance, and greatly improve the safety and reliability of the house. Especially in the case of earthquakes and typhoon disasters, the steel structure can avoid the collapse of buildings.
Fourth, 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.
Fifth, the construction speed is fast, the construction period is at least one-third shorter than the traditional residential system, and only one 20-day 1000-square-meter can be completed.
Sixth, the environmental protection effect is good. The construction of steel structure houses greatly reduces the amount of sand, stone and ash. 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 garbage. .
Seven, with flexibility and richness. Large open room design, indoor space can be divided into multiple programs to meet the different needs of users.
8. Meet the requirements of residential industrialization and sustainable development. The steel structure is suitable for mass production in factories, with 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 construction industry.
Compared with ordinary reinforced concrete structures, steel structures are superior in homogeneity, high strength, fast construction speed, good shock resistance and high recovery rate. Steel has many times higher strength and elastic modulus than masonry and concrete, so the load is Under the same conditions, the steel components are light in weight. From the point of view of the damage, the steel structure is a large deformation precursor in advance, belonging to the ductile failure structure, which can be found in advance and thus avoided.
The steel structure workshop has the advantages of light overall, saving foundation, less material consumption, low cost, short construction period, large span, safe and reliable, beautiful appearance and stable structure. Steel structure workshops are widely used in large-span industrial plants, warehouses, cold storage, high-rise buildings, office buildings, multi-storey parking lots and residential buildings.
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