摘要
以上海地铁1号线动态数据为基础,从时间和空间两个方面对检测数据进行分析,采用轨道局部状态、整体状态、重点地段变化率分析的方法对线路状况进行评价,为以后对轨道检测数据进行数据挖掘,发现轨道变化规律,实现轨道状态预测提供数据基础。
Based on dynamic data of No. 1 line of Shanghai subway, the paper analyzes the inspection data from the time and space, adopts the analysis method of change rate for the track partial state, the whole state and the main section to evaluate the line state, so as to provide the data foundation for having the data exploration from the track inspection data, finding the change law of the track and realize the track state prediction.
出处
《山西建筑》
2010年第29期287-288,共2页
Shanxi Architecture
关键词
轨道检测数据
轨道几何状态
评定方法
track inspection data, track geometric state, evaluation method
作者简介
姚湘静(1977-),女,工程师,上海申通集团有限公司轨道交通维护保障中心,上海200233