roof bracing的意思|示意

Roof purline is adopted with cold-bending and thin-wall steel (Q345), knee bracing, roof horizontal bracing and purline drawn rod Q235.

本工程屋面檩条采用高冷弯薄壁型钢材质Q345，隅撑，屋面水平支撑，檩条拉条材质均为Q235。

To stabilize the floating roof over the gymnasium and to maximize the effect of the clerestory windows, steel columns were specially designed to provide more lateral bracing than usual.

要稳定健身房上的浮动屋顶和使天窗窗口的作用最大化，钢柱被特别地设计成能比通常提供更侧向支撑的形式。