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对纵横向钢筋间交叉点不加绝缘和加绝缘的2种板式无碴轨道进行试验测试,考察钢筋结构绝缘化处理后的无砟轨道对钢轨阻抗参数的改善效果,提出改进措施,以延长轨道电路在无砟轨道上的传输长度。
Two types of slab ballastless track with no insulation and insulation are selected to test the intersection of longitudinal and transverse reinforcement bars. The improvement effect of ballastless track on the rail impedance parameters after insulation treatment is investigated. Improvement measures are proposed to extend the track Transmission length of circuit on ballastless track.