轻钢屋面在公共建筑设计中的常规变形控制

The conventional deformation control of light-weight steel roof in public building design

通过一个公共建筑轻钢屋面的设计,分析了设计时的荷载取值及变形值计算,研究了钢梁变形对屋顶材料、吊顶等附属结构的影响,并考虑了吊顶自身结构对主体变形的不利因素,为轻钢屋面的变形控制提供了指导。

Through the design of a light-weight steel roof of public building, this paper analysed the load assumption and deformation calculation of the design, researched the influence of steel beam deformation to roof materials, ceiling and other ancillary structures, and considered the adverse factors of structure of the ceiling itslef to main body deformation, provided guidance for the deformation control of light-weight steel roof.