External Lightning Protection Design from the View of Structure Specialty

Chen Qian（Shandong Yijiang Architecture Design Co.，Ltd.，Ji’nan 250022，China）

 

    Abstract Specific solutions for matters on selection and application of lightning protection down-conductor system for buildings，and the setting of earth electrode，etc.，in combination with actual cases；it is emphasize that cooperation and coordination with structure specialty in external lightning protection design for buildings.

    Key words Natural down-conductor system Electrical continuity Internal down-conductor system Natural   earth electrode   Lightning equipotential bonding

 

    摘 要 结合实际案例，对建筑物防雷引下线的选择、使用，接地体的设置等问题提出具体方案；强调建筑物外部防雷设计应与结构专业协调配合。

    关键词 自然引下线 电气连续性 内部引下线 自然接地体 防雷等电位连接