Research on Direct Lightning Protection of Weak Current Equipment in Subway Elevated Section Based on Mapping Method
There is a lack of detailed analysis and design of lightning protection for the equipment in the elevated section of the subway powered by contact rail in China.In order to achieve the comprehensive lightning protection effect,the rolling ball method and the easy to operate drawing method are used to analyze the lightning protection range of single line and multi-line bridges in detail,and specific additional measures to prevent direct lightning strikes and more general design and analysis methods are given for different scenarios.
万方数据
维普
