宁和城际轨道交通大胜关大桥段通信信号设备防雷研究
Research on Lightning Protection of Communication Signal Equipment in Dashengguan Yangtze River Bridge Section of Ninghe Intercity Rail Transit
宋玮韬 1卢滢 2唐晨彬2
作者信息
- 1. 南京地铁建设有限责任公司,南京 210017
- 2. 中铁上海设计院集团有限公司,上海 200070
- 折叠
摘要
雷电灾害是目前中国最严峻的十大自然灾害之一,雷电对电子设备所产生的干扰已引起人们的高度重视.宁和城际地铁大胜关长江大桥路段处于雷电的高发区域,文章对该路段的气候、雷电环境及实际工况进行了调查研究,通过对其主桥和引桥上通信信号设备的防雷保护范围进行计算,分析并得出了通信信号设备的接地方案.该研究成果对类似相关项目具有一定的借鉴作用.
Abstract
Lightning disaster is currently one of the ten most severe natural disasters in China,and the interference caused by lightning on electronic devices has attracted high attention from people.The Dashengguan Yangtze River Bridge section of the Ninghe Intercity Subway is located in a high incidence area of lightning.This paper investigates and studies the climate,lightning environment,and actual working conditions of this section.By calculating the lightning protection range of communication signal equipment on the main bridge and approach bridge,the grounding scheme of communication signal equipment is analyzed and obtained.This research result has a certain reference value for similar related projects.
关键词
通信信号设备/防雷接地/轨道交通/大胜关大桥Key words
communication signal equipment/lightning protection and grounding/rail transit/Dashengguan Yangtze River Bridge引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
维普
万方数据