jointless track

Study on Testing Method for Ballast Resistance of UM-71 Jointless Track Circuit

无绝缘轨道电路道碴电阻测试方法的研究

Temperature span is one of the main factors to affect the jointless track on bridge.

温度跨度是影响桥上无缝线路的主要因素之一.

Analysis and Study of Temperature Expansion Force of Jointless Track on Bridge Deck

桥上无缝线路温度伸缩力的分析与研究

Therefore, rigid jointless track laying must be carried out under specific thermal conditions to avoid dangerous tensile and compressive stress in the rails during extreme weather.

因此在铺设无缝线路时，钢轨温度需要保持在一定的范围内，以避免恶劣气候条件下钢轨内部产生的拉伸应力对其产生的损害。

The jointless track on bridge is different from the jointless track laying on the traditional subgrade.

桥上无缝线路不同于一般铺设在路基上的无缝线路,本文分析了桥上无缝线路的特点.