ISSN 2096-4498

   CN 44-1745/U

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Tunnel Construction ›› 2011, Vol. 31 ›› Issue (S1): 365-368.

• wenzhang • Previous Articles     Next Articles

Analysis on Application Prospect of Shield Tunnelling Method in Construction of Utility Tunnels at Urban Area

ZHANG Shuaijun   

  1. (Technical Center of China Railway Tunnel Group, Luoyang 471009, Henan, China)
  • Received:2011-05-17 Online:2011-08-05 Published:2011-11-04

Abstract: The characteristics of several normal utility tunnels construction methods are introduced. Shield tunnelling method is a proposed method in the construction of utility tunnels under duct or subduct at urban area and in that of the river or sea crossing tunnels. Several problems encountered in the tunnelling of utilities tunnel and their countermeasures are presented. Further more, the application prospects of shiled tunnelling method of utility tunnels at urban area are analyzed. 

Key words: utility tunnel, shield tunnelling method, ECL method