无缝线路锁定轨温研究

On the Research of the Orbital Temperature Locking of Seamless Lines

依托朔黄铁路原平分公司管内跨区间无缝线路工程,结合几年来的现场实践经验,就神池南工务工队75 kg/m无缝线路位移观测及实际锁定轨温计算方面存在的问题进行深入探讨,通过观测桩法和锁定轨温测试仪测试数据进行对比,提出存在的问题,并给出可行的改进措施,对今后类似工程提供一些借鉴。

Taking the seamless line engineering of crossing section which is managedby yuanping company of Shuohuang railway as an example and combining with several years of field experience, the paper further discusses on the existing problem of the displacement observation and practical locking orbital temperature of 75Kg / m seamless line by Shenchi Southern Worker Team management and proposes the existing problem and present possible improvements by comparing the testing data of observations pile and locking orbital temperature tester. This can provide some reference to the similar projects in the future.