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| AN INITIAL STUDY ON QING-ZANG RAILWAY TRACK STRUCTURE |
| DUAN Gu-min |
| Lanzhou Railway University |
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Abstract Qing-Zang Railway is a gigantic project in new century. This engineering has maximally complex and arduous nature. In accordance with a special geography condition of the plateau and the frozen soil area, this paper made the analysis and comparison to the possible railway track type paved on Qing-Zang line, advances some problems necessarily solved for improving technical function of the track parts.
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Received: 20 June 2001
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2001, Vol. 18 
