武汉地铁1号线弹性短轨枕轨道病害及整治技术研究

Study of Track Defect on Resilient Short Sleeper and Remediation Technology on Wuhan Metro Line 1

针对武汉地铁1号线弹性短轨枕轨道出现的典型病害,介绍了病害发生的原因,找到了解决病害问题的关键;结合整治试验段的实践,提出了弹性短轨枕轨道病害的根本性整治技术方案,以期对指导地铁工务维修有所裨益。

Aiming at the typical defects occurred on resilient short sleeper track of Wuhan metro line 1, the paper introduces the defect causes, finds out the key to solve the problems. By taking into consideration of the practice of the test section maintenance, the paper puts forward the fundamental remediation technology solution for resilient short sleeper track defects, in order to help to guide the metro maintenance.