隧道外挂设漏泄同轴电缆接口分析

Interface Analysis of Leaky Coaxial Cable Mounted and Hanged Outside of Tunnels

山区铁路隧道外挂设漏泄同轴电缆的情况越来越多,漏缆隧道外挂设所涉及的参数、接口、设置要求等方面尚无可参照的规范标准,基于沪昆客运专线湖南段隧道群挂设漏缆的工程实例,总结隧道外漏缆挂设的工程接口、参数等信息经验,以供其他工程借鉴参考。

There are more and more situations that the leaky coaxial cables are mounted and hangea outside of the tunnels in the mountain railway engineering, but there are no relevant specifications and standards for reference when defining parameters, interfaces and setting requirements under the situation. This paper summarizes experience in terms of parameters, interfaces and other information based on the realistic engineering of leaky coaxial cables set outside tunnels in Hunan section of Hukun dedicated passenger line, to supply reference for other railway engineering.