西气东输一线山西段管道光缆鼠害防治研究

Study on the Prevention and Control of Rodent Damage in the Pipeline of Shanxi Section of the First Line of Natural Gas Transmission from West to East China Project

2018—2019年,西气东输西一线永和县至大宁县境内有2起光缆通信故障是由于鼢鼠咬断光缆引起的。如何防止害鼠对地埋光缆的啃噬破坏,消除通信"信息高速公路"的安全隐患,使光缆运行更加安全、稳定、可靠已迫在眉睫。论文分析了害鼠破坏管道光缆的机理,同时介绍了几种有效的害鼠防治技术,为今后更有效的防治管道光缆鼠害助力。

From 2018to2019,there were two optical cable communication failures between Yonghe County and Daning County on the western line of the West-East Natural Gas Pipeline,which were caused by the mole rat biting the optical cable.How to prevent rodent from gnawing and destroying the buried optical cable,eliminate the hidden danger of communication"information highway",and make the operation of optical cable more safe,stable and reliable is imminent This paper analyzes the mechanism of the damage of pipeline cable by rodent,and introduces several effective rodent control technologies,which will help prevent and control the pipeline cable rodent more effectively in the future.