Chinese Journal of Nature ›› 2006, Vol. 28 ›› Issue (6): 315-320.

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Frozen Soil Engineering Problems in Construction of the Qinghai-Tibet Railway

CHENG Guo-dong①; MA Wei ②   

  1. ① CAS Member; ② Professor; State Key Laboratory of Frozen Soil Engineering; CAREERI CAS; Lanzhou 730000;
  • Received:2006-09-03 Revised:2006-09-03 Online:2006-12-20 Published:2006-12-20
  • Contact: CHENG Guo-dong

Key words: roadbed cooling, Qinghai-Tibet Railway, permafrost, climatic warming