Research on Using Track Quality Index (TQI) to Reasonably Arrange Line Maintenance and Repair Cycle

Tao Zhang; Wen Xu; Wei Long Sun

doi:10.4028/www.scientific.net/AMM.744-746.1303

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 744-746Research on Using Track Quality Index (TQI) to...

Research on Using Track Quality Index (TQI) to Reasonably Arrange Line Maintenance and Repair Cycle

Abstract:

Combined with the test data from track inspection car in some section of Lan-Xin railway, the paper researches the application of TQI in guiding line maintenance and repair. Analyze the changing trends of rail operation quality according to the statistical data, put forward calculation method of the average line deterioration index to the particular section, predict the track quality life and the maintenance cycle, and reasonably arrange the maintenance and repair time during line overhaul. By accurately using the value of TQI to guiding line maintenance and repair, rationally plan the best time of maintenance and repair, ensure the line in equilibrium and steady state.

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Periodical:

Applied Mechanics and Materials (Volumes 744-746)

Pages:

1303-1307

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.744-746.1303

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Online since:

March 2015

Authors:

Tao Zhang*, Wen Xu, Wei Long Sun

Keywords:

Dynamic Detection, Maintenance Cycle, Track Deterioration Rate, Value of TQI

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* - Corresponding Author

References

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