以某商业楼大型舞台的脚手架支撑体系为研究对象,采用现场实测和有限元模拟分析的方法,研究了施工过程中超高大跨度脚手架支撑体系的动力和静力性能特征,得出一些有用结论,可以更好的指导超高大跨度脚手架的设计与施工。 Taking the scaffolding supporting system of a large commercial stage as the research object, the dynamic and static performance characteristics of the scaffold support system during the construction process are studied by field measurement and finite element analysis, and some useful conclusions are obtained. Better guidance of the design and construction of large-span scaffolding.