GENERALIZED ENERGY INDEX (GEI) FOR EVALUATING RAILWAY TRACK SEGMENT QUALITY IN A SYSTEMATIC MANNER

• 作 者: LiuJinzhao;WangWeidong;LiangZhiming;SunShanchao;
• 机 构: Infrastructure Inspection Center of China Academy of Railway Sciences Beijing 100081,China
• 出 处: The Third International Conference on Dynamics,Vibration and
• 发表日期: 2010年期

　　An important part of railway track maintenance planning is concerned with reducing the irregularities in the measured track geometry to maintain safety against derailment and ride quality standards.To increase productivity.Track quality index (TQI) is widely used te assist engineers with this task.however it has traditionally only considered the track in isolation.Here a new track segment quality assessment criterion, named generalized energy index (GEl).