摘要
介绍了首都国际机场3号航站楼T3A主楼,利用建筑结构构建防雷、接地体系,利用钢管柱柱内空间构建设备管路敷设通道,以及具有防水、屏蔽功能的罗盘箱的等电位联结。
T3A main building in Capital International Airport Terminal Building 3 is introduced, which makes use the building structures to construct the lightning protection and grounding system, utilizes the space in the steel pipe columns to build laying passages for pipelines, and uses binnacles with water-proof and shielding function to make equipotential bonding.
出处
《建筑电气》
2009年第9期42-46,共5页
Building Electricity
关键词
超大面积金属屋面
防雷引下线
钢管柱
SPD分级保护
等电位联结
罗盘箱接地
超大型建筑接地电阻测试
Super large area metal roofing Down lead for lightning protection Steel pipe column SPD protection in grades Equipotential bonding Binnacle grounding Grounding resistance testing in super large building
