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| RESEARCH ON SELECTION OF RAILWAY TRACK STRUCTURE IN URBAN MASS TRANSIT |
| ZHOU An-li |
| Xi'an Branch，The First Survey and Design Institute of the Ministry of Railways |
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Abstract Based on the analysis to the characteristic of urban mass transit and the ballast & non-ballast railway track structure，this paper puts forward that the non-ballast railway track structure should be adopted firstly in the urban mass transit ,and the design g-, usage of reducing vibration & decreasing noise railway track structure are proposed and described in detail.
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Received: 13 October 2001
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2002, Vol. 19 
