A NEW METHOD TO DETERMINE THE LENGTH OF TRACK TRANSI?TION SECTION

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Journal of Railway Engineering Society ›› 1999, Vol. 16 ›› Issue (4) : 25-28.

WANG Yu1,,ZHAI Wan-ming2, WANG Qi-chang2，LIN Liang-ming1

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Abstract

After a concise introduction to the track transitions and the theory of vehicle-track cou?pling dynamics,the vehicle/track interactions on the ballast track and ballastless track transition section are systematically analyzed in this paper. The evaluation, indexes are chosen,and a new method, called critical transition scot ion length,is put forward in determine track transition section length.

Key words

ballastless tarck / track transition section / length / track deflection angle / vehicle track coupling dynamics

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WANG Yu,,ZHAI Wan-ming, WANG Qi-chang，LIN Liang-ming. A NEW METHOD TO DETERMINE THE LENGTH OF TRACK TRANSI?TION SECTION[J]. Journal of Railway Engineering Society, 1999, 16(4): 25-28

References

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