›› 2012, Vol. 26 ›› Issue (4): 1-4.

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Metro Construction Using Shielded Tunneling in Unweathered Granite Boulder Zones

HUANG Liping   

  1. Shenzhen Metro Group Ltd, Shenzhen, 518026
  • Received:2011-12-21 Online:2012-08-20 Published:2012-09-07

Abstract: This case history introduces the typical construction practice of shielded tunneling in Shenzhen. The construction means and methods of shielded tunneling in unweathered boulder zones of granite formations are discussed.

Key words: Shielded Tunneling, Unweathered Granite Boulders, Construction Means and Methods