雄安高铁站站房及雨棚金属屋面设计与关键技术应用

Design and Key Technology Application of Metal Roof of the Station Building and Canopy of Xiong’an High Speed Railway Station

雄安高铁站金属屋面设计包含了各分系统的设计,各分系统之间相互关联且有效连接,组成整体功能性的屋面系统。本文介绍了该金属屋面工程玻璃采光顶、直立锁边+分布式光伏、阳光板+分布式光伏、檐口装饰板等4大系统构造设计及特点,以及为满足设计要求和解决工程难点而应用的BIM协同技术、金属屋面加设分布式光伏、高飞翼阳光板成套技术等多项关键技术,为同类工程提供了借鉴。

The metal roof design of Xiong’an high-speed railway station includes the design of various subsystems, which are interrelated and effectively connected to form an overall functional roof system. This paper introduces the structural design and characteristics of the four systems of the metal roof project, such as glass daylighting roof, standing seam interlock + distributed photovoltaic, solar panel + distributed photovoltaic and cornice decorative panel. A number of key technologies applied to meet the design requirements and solve the engineering difficulties are also introduced, such as BIM collaborative technology, metal roof plus distributed photovoltaic, packaged technology of high flying wing solar panel and so on, which provide a reference for similar projects.