[转贴]钢结构体系（Steel structure system）.docVIP

[转贴]钢结构体系（Steel structure system） Theme: [transfer] steel structure system nuomijiu The moderator Class: manager Door pie: building insulation and waterproof BBS By the test value: 408 Community gold coin: 273 Total number of posts: 253 Registration time: 2005-4-10 Body force value: Online status: No. 1 Preface: Steel structure has high strength, light weight, seismic performance is good, fast construction, foundation cost province, structure, less occupied area, high degree of industrialization, a series of advantages. Compared with concrete structure, more conducive to the development of building industrialization. With the continuous improvement of Chinas national strength, steel structure will be more and more applied in industrial and civil buildings. Based on li garden district in tianjin steel structure housing pilot project of a building as the background, the pilot project of the system structure, the overall mechanical properties are studied, and on this basis, compares the various structure analysis, finally with inclined support and support dynamic time history response of the structure of the framework of energy consumption are analyzed and discussed. 1. Analysis of structural system based on pilot project The first floor of the pilot project is 11 storeys. It belongs to the middle and upper echelons, no basements, and the building height is 32.35 m, the building area is 7674m2. The pilot project adopts the frame - shear wall system, and the shear wall layout is shown in figure 1.1, where C1, C3 is 300mm and C2 is 200mm. The column adopts the concrete steel tube column, the steel tube specification is usually 350mm x 350mm x 25mm, the longitudinal column adopts 380mm x 380mm x 20mm, and the horizontal column is 360mm x 360mm x 25mm. The steel girder adopts the Q235 steel, section is 360 mm * 180 mm * 15 mm * 15 mm - 360 mm * 280 mm x 20 mm x 25 mm. The frame adopts the integral assembly type, the concrete shear wall adopts the current watering, the floo