城市轨道交通轨道几何不平顺检测数据的应用分析

摘要

随着检测技术的不断深化,轨道交通工务管理部门已开始采用各种先进的检测设备对轨道几何状态进行监控.介绍了国内外对轨道几何不平顺动态与静态检测数据的分析.在已建立的现场试验观测段进行数据采集的基础上,对静态检测和动态检测的轨道几何不平顺数据进行相关性分析.分析结果表明,轨道动静态几何不平顺间存在一定的相关性,可结合静态管理值标准和现场的养护维修能力进一步制定动态管理值标准.%With the development of inspection technology, various advanced inspection instruments have been used by maintenance departments to monitor the track irregularity. In this paper, analytical methods for the dynamic and static data of track irregularity are introduced, which are widely applied at home and abroad. Then, based on the inspection and investigation on practical testing sites, a correlation a-nalysis for the dynamic and static data of track irregularity is carried out. The analytical result shows that certain correlations exist between dynamic data and static data, therefore, this study is helpful for the establishment of corresponding standards for dynamic track inspection.