现代农业科技Issue(14)：194-195,198,3.
土壤中的防雷接地装置防腐问题研究
Study on Corrosion Prevention Measures for Lightning Earth-termination System in the Soil
吴运策 1刘越屿 1罗焕娟 2张冀1
作者信息
- 1. 湖南省防雷中心，湖南长沙 410007
- 2. 湖南省气象局
- 折叠
摘要
Abstract
Lightning earth-termination system plays an important role in lightning protection technologies,it decides the protection effectiveness of lightning protection system. If grounding is not properly handled,the other lightning protections has already lost its original effectiveness. In this paper,by analyzing the corrosion mechanism,corrosion forms and corrosion influencing factors of lightning earth-termination system,different corrosion prevention measures were proposed,such as increasing interface of the earth electrode,plating of earth electrode could be zinc,using the corrosion-resistant metals as the earth electrode such as copper,using the corrosion resistance reduction agent,using the method of cathodic protection of sacrificial anode,changing soil,and adjusting the pH and salinity of soil,which meant to reduce the corrosive action on lightning earth-termination system by the soil.关键词
土壤/接地装置/防腐Key words
soil/lightning earth-termination system/corrosion prevention分类
信息技术与安全科学引用本文复制引用
吴运策,刘越屿,罗焕娟,张冀..土壤中的防雷接地装置防腐问题研究[J].现代农业科技,2015,(14):194-195,198,3.
