低层冷弯薄壁型钢结构住宅体系

Cold-formed steel framing system of low-rise residential building

详细介绍了冷弯薄壁型钢结构住宅体系的组成、材料、基本构件形式、一般构造、楼盖构造、墙体构造、屋盖构造、肾固件连接要求,以及该结构体系的保温隔热、隔声、防火与防护、防潮、管道与电线安装等具体构造措施;同时还根据冷弯薄壁型钢结构住宅体系的组成和构造,归纳和评述了该结构体系所具有的节能、节地、节材、环保,有利于住宅产业化,并具有结构自重轻、施工周期短、综合效益好等一系列特点。冷弯薄壁型钢结构住宅结构体系适合中国国情,符合中国土地资源政策、环保政策和可持续发展战略,在中国具有广阔的应用前景。

This paper in detail introduces constitution, and materials, basic member shape, general construction, steel floor framing, steel wall framing, steel roof framing, requirements of fastening methods for low-rise residential buildings with cold-formed steel framing. The specific measures of heat and sound insulation, fire prevention, corrosion protection, moisture proof, wiring and piping installation are also introduced in this paper. At the same time, according to the constitution and construction of this building system, this paper also generalizes and discusses a series of characteristics of this building, including energy-saving, land and material conservation, environmental protection, easy industrialization, light weight, short construction cycle, good synthesic benefit. Cold-formed steel framing system of low-rise residential building suits our national situation, and conforms with the policy of land resources, environmental protection and the strategy of sustainable development, so this building system has an extensive prospect in application in China.