摘要
结合某高校高层学生公寓,计算了建筑物的年预计雷击次数、屋面保护设备用接闪杆高度、楼层电涌保护器电压保护水平和建筑物防雷装置拦截效率,通过计算确定了建筑物雷电防护等级,并采取相应防雷措施。
With the case of the high-rise student housing of a college,the estimation and calculation were performed for determining annual frequency of lightning,length of the lightning rod for roof protection devices,level of voltage protection of the storey surge protective devices,and interception efficiency of the building lightning protective devices.The level of lightning protection of the building was defined,and the appropriate lightning protection measures were adopted.
作者
冯岩冰
施文艳
郭宏祥
FENG Yanbing;SHI Wenyan;GUO Hongxiang(Shandong Jianzhu University Architecture&Urban Planning Design Institute,Jinan 250013,China)
出处
《现代建筑电气》
2019年第12期26-30,34,共6页
Modern Architecture Electric
关键词
高层学生公寓
防雷分类
防雷措施
接闪杆
电涌保护器
电压保护水平
high-rise student housing
classification of lightning protection
lightning protection measures
lightning rod
surge protective device
voltage protection level
