木结构历史文化街区保护修复中的防雷接地研究  

Research on Lightning Protection and Earthing in the Conservation and Restoration of Wooden Structure Historical and Cultural Block

作　　者：陈旭文 CHEN Xuwen(Fuzhou Planning&Design Research Institute Group Co.,Ltd.,Fuzhou 350108,China)

机构地区：[1]福州市规划设计研究院集团有限公司,福州市350108

出　　处：《建筑电气》2023年第8期53-59,共7页Building Electricity

摘　　要：根据木结构历史建筑本身的特点,对其防雷分类,年预计雷击次数计算,接闪器、防雷引下线及接地装置设置等进行研究分析,并给出相应的设置原则。同时,以福州市南公河口历史文化街区的保护修缮工作为例,在确保该历史文化街区建筑安全、人身安全及环境安全的前提下,按最少干预及不破坏建筑的整体风貌原则提出相应可行的实施方案。Based on the characteristics of wooden structure historical buildings,this article studies and analyzes the classification of lightning prolection,caleulation of annual predicted lightning strikes,arrangement of air-termination system,down-conductor system,and earth-termination system,and provides corresponding principles for their implementation.Taking the historical and cultural block of Nangonghekou in Fuzhou as an example,in conjunction with the conservation and restoration work of this historical and cultural block,this aricle proposes 8 feasible implementation scheme that ensures the safety of the buildings,personal safety,and environmental safety of the historical and cultural block while.minimizing intervention and preserving the overall landscape of buildings.

关 键 词：防雷接地 木结构建筑 历史文化街区 保护修复 引下线 接闪器 接地网 防雷分类 

分 类 号：TU895[建筑科学]