高层建筑结构施工及安全技术

我国高层建筑除少数采用钢结构外,大量的仍采用造价较经济、防火性能好的钢筋混凝土作结构材料。其施工工艺大多采用了结构整体性能好,抗震能力强和造价较低的现浇结构和现浇与预制相结合的结构。主要介绍高层建筑现浇钢筋混凝土结构的台模和隧道模施工及泵送混凝土施工,以及安全技术。

High-rise Building Structure Construction and Security Technology

Except a few tall buildings in our country by the steel structure,a large number of still use cost more economic,fire prevention performance good reinforced concrete as structure material.Its construction process mostly adopted structure overall performance is good,seismic ability and cost lower in situ structure and in situ and precast combination of structure.Mainly introduces the high-rise building cast-in-place reinforced concrete structure of the platform mold and die tunnel construction and pumping concrete construction,and safety technology.