Safety Management of Track Irregularities
of 250 km/h High-Speed Railway

CHEN Guo; ZHAI Wan-ming; ZUO Hong-fu

Volume 14 Issue 5

Oct. 2001

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Article Contents

Journal of Southwest Jiaotong University > 2001 > 14(5): 495-499.

CHEN Guo, ZHAI Wan-ming, ZUO Hong-fu. Safety Management of Track Irregularitiesof 250 km/h High-Speed Railway[J]. Journal of Southwest Jiaotong University, 2001, 14(5): 495-499.

Citation:

CHEN Guo, ZHAI Wan-ming, ZUO Hong-fu. Safety Management of Track Irregularities of 250 km/h High-Speed Railway[J]. Journal of Southwest Jiaotong University, 2001, 14(5): 495-499.

CHEN Guo, ZHAI Wan-ming, ZUO Hong-fu. Safety Management of Track Irregularitiesof 250 km/h High-Speed Railway[J]. Journal of Southwest Jiaotong University, 2001, 14(5): 495-499.

Citation:

CHEN Guo, ZHAI Wan-ming, ZUO Hong-fu. Safety Management of Track Irregularities of 250 km/h High-Speed Railway[J]. Journal of Southwest Jiaotong University, 2001, 14(5): 495-499.

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Safety Management of Track Irregularities of 250 km/h High-Speed Railway

Publish Date: 25 Oct 2001

Abstract

Abstract

Using the vertical-lateral model of vehicle-track coupling system, which is set up based on the vehicle-track coupling dynamics, and taking the coexistence of manifold wavelengths into account, the management values of various track irregularities in 250 km/h high-speed railway are calculated by simulation. The calculation results are consistent with the management values of the high-speed railway of Japan and Germany on the whole.
- rapid transit railway,
- track ways,
- safety,
- irregularities,
- management