城市轨道交通杂散电流腐蚀防护的影响因素及对策分析

摘要

The hazards endangering urban rail transit operation caused by stray current are introduced, the influencing factors on stray the current corrosion protection are analyzed from angles like design, equipment manufacturing, construction, operation and maintenance, corresponding countermeasures are put forw ard in order to provide some references for the follow ing up stray current corrosion protection projects.%介绍了杂散电流为城市轨道交通运营线路带来的危害, 从设计、设备、施工、运营维护等方面出发, 对杂散电流腐蚀防护工程中的影响因素进行了分析, 并提出相应对策.以期为后续工程杂散电流腐蚀防护工作提供参考.