双曲面金属屋面不锈钢天沟排水设计探索

Exploration on Drainage Design of Stainless Steel Gutter in Hyperboloid Metal Roof

屋面排水是整体性、系统性工程,天沟在屋面排水中又至关重要,而目前天沟的设计和流量计算往往又局限在某个排水系统或金属屋面专业单位,其设计能力和准确性堪忧。本文通过梳理双曲面金属屋面天沟可能出现的缺陷风险,提出在设计阶段应予以考虑和规避的要点。

Roof drainage is a holistic and systematic project, and gutters are crucial in roof drainage. At present, the design and flow calculation of gutters are often limited to a professional drainage system or metal roofing unit, but their design capabilities and accuracy are worrying. This paper summaries defect risks may occur in a hyperboloid metal roof gutter as references for similar projects to considered and avoid at design stage.