杭州机场轨道快线杂散电流防护措施研究  

Research on Stray Current Protection Measures of Hangzhou Airport Rail Express

作　　者：陈刚 段玉振 张光明 陈鹏 CHEN Gang;DUAN Yu-zhen;ZHANG Guang-ming;CHEN Peng(Hangzhou MTR Corporation Limited,Hangzhou 310000,China;Beijing Urban Construction Design&Development Group Co.Limited,Beijing 100037,China;Beijing Engineering Research Center of Track Structure,Beijing 100037,China;National Engineering Laboratory of Green and Safe Construction Technology for Urban Rail Transit,Beijing 100037,China)

机构地区：[1]杭州地铁运营有限公司,杭州310000 [2]北京城建设计发展集团股份有限公司,北京100037 [3]北京市轨道结构工程技术研究中心,北京100037 [4]城市轨道交通绿色与安全建造技术国家工程实验室,北京100037

出　　处：《工程建设与设计》2024年第11期45-47,共3页Construction & Design for Engineering

摘　　要：总结了国内地铁杂散电流危害及常用防护措施,阐述了杂散电流防护设计原则及防护思路,并结合杭州机场轨道快线工程典型隧道、桥梁及轨道工况,重点针对受杂散电流影响较大的钢桥地段及重要的金属管线地段的防护措施进行了研究。In this paper,the hazards of stray current in domestic subways and common protective measures are summarized,and the design principles and protective ideas of stray current protection are expounded.Combined with the typical tunnel,bridge and track conditions of Hangzhou Airport Rail Express Project,the protective measures for steel bridge sections and important metal pipeline sections which are greatly affected by stray current are mainly studied.

关 键 词：杂散电流 防护措施 绝缘效果 硅基纳米 

分 类 号：U231.8[交通运输工程—道路与铁道工程]