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金属拱形波纹屋面是一种新型空间薄壁钢结构 ,其极限承载力主要由其整体稳定性所控制 .通过对其建立弯曲后的平衡微分方程 ,得其稳定方程 ,从而求出了极限承载力的计算公式 ,为工程设计提供了理论依据 .
Metal arched corrugated roof is a new type of space thin-walled steel structure whose ultimate bearing capacity is mainly controlled by its overall stability.By establishing the equilibrium differential equation after bending, the stability equation is obtained and the ultimate bearing capacity The calculation formula provides a theoretical basis for engineering design.