ISSN 2096-4498

   CN 44-1745/U

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Tunnel Construction ›› 2009, Vol. 29 ›› Issue (增刊1): 78-81.DOI: B

• wenzhang • Previous Articles     Next Articles

Cutter Model Selection for Hankou-Fanhu Section of
the 1st Phase of Wuhan Metro Line 2

ZHOU Bao-Jun, CENG Wei-Hua, ZHOU Hong   

  1. Wuhan Kingdream Engineering Tool Co., Ltd., Wuhan 430074,China
  • Received:2009-03-30 Revised:2009-04-07 Online:2009-04-15 Published:2010-04-06

Abstract:

According to the soil and sand geological condition in Hankou-Fanhu Section of the 1st phase of Wuhan Metro Line 2 and in combination with the actual cutter configuration for the cutter head of the shield machine, a reasonable modification and configuration plan-replacement of double-edge disc cutter by toothed tooling has been put forward and the structure and the manufacture techniques also have been determined.

Key words: shield,cutter selection, disc cutter, toothed tooling

CLC Number: