摘要
总结了建筑物易遭雷击的14种情况,以一个发生雷击事故的工程为例,提出在进行防雷设计时,首先要对建筑物所处的环境、地理、地质、气象条件和雷电活动规律进行认真调查,凡符合这14种情况之一的,至少应按第三类防雷建筑设防。
Fourteen cases of buildings striken easily are summarized. Based on a example, the paper points out that enviroment, geography, geology , meteorology and lightning law should be seriously investigated before designing. If a building according with one of these fourteen cases, lightning protection of this building should be taken as class 3.
出处
《建筑电气》
2007年第4期59-60,共2页
Building Electricity
关键词
预计年雷暴次数
防雷分类
地理
地质
土壤
气象
环境
Estimation thunder times per year Classification of lightning protection Geography Geology Soil Meteorology Enviroment
