天津国家会展中心防雷设计  

Lightning Protection for Tianjin National Convention&Exhibition Center

作　　者：胡登峰 尤红杉 郝晓龙 Hu Dengfeng;You Hongshan;Hao Xiaolong(China Academy of Building Research,Beijing 100013,China)

机构地区：[1]中国建筑科学研究院有限公司,北京100013

出　　处：《建筑科学》2020年第9期86-91,共6页Building Science

摘　　要：天津国家会展中心利用金属屋面、钢结构主体及土建基础完成雷电的接闪、引下、接地,提高建筑物的雷电防护效率,从而确保建筑安全、人员活动安全及重要设备安全。通过对本工程的防雷系统设计介绍,为同类工程的防雷设计提供参考。Tianjin National Convention&Exhibition Center uses the metal roofing,steel structure main body and civil foundation to complete the lightning receiving,leading down and the grounding of lightning improving the lightning protection efficiency of buildings,so as to ensure the safety of buildings,personnel activities and important equipment safety.The lightning protection system design of this project is introduced in the hope of providing reference for the lightning protection design of similar projects.

关 键 词：雷电风险 雷电防护效率 金属屋面 接闪器 引下线 等电位接地 安全隔离距离 

分 类 号：TU895[建筑科学]