镂空屋架太阳能光伏系统施工技术研究——以某绿色办公建筑项目为例

Research on Construction Technology of Solar Photovoltaic System with Skeleton Roof -An Example of a Green Office Building Project

随着人们对能源节约的注重程度日益加深,太阳能光伏发电系统被应用于越来越多的新建项目中,而新建项目造型多样化,太阳能光伏发电系统安装位置、安装难度也各不相同。以某绿色办公建筑为例,基于其施工难点,详细介绍了在距屋面18 m的镂空屋架上太阳能光伏系统的深化布置与施工运维。从运维通道、光伏板固定安装、工厂预制化开孔、钢架荷载校核4个方面分析了太阳能光伏系统的深化设计,论述了其安装流程,并对施工技术效果进行了总结。为办公建筑镂空屋架太阳能光伏系统的施工提供参考,推动绿色办公建筑的可持续发展。

With the deepening of people's attention to energy saving,solar photovoltaic(PV)power generation system has been applied in more and more new projects,and the new projects have diversified shapes,and the installation location and difficulty of solar PV power generation system are also different.Taking a green office building as an example,based on its construction difficulties,the deepening arrangement and construction operation and maintenance of solar PV system on the skeleton roof frame 18 m from the roof are introduced in detail.The deepening design of solar PV system is analysed from four aspects,namely,operation and maintenance channel,fixed installation of PV panels,prefabricated openings in the factory,and load checking of the steel frame,and the installation process is discussed,and the technical effect of the construction is summarised.It provides a reference for the construction of solar photovoltaic system in hollow roof frame of office building and promotes the sustainable development of green office building.