ISSN 2096-4498

   CN 44-1745/U

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Tunnel Construction ›› 2015, Vol. 35 ›› Issue (S2): 97-100.DOI: 10.3973/j.issn.1672-741X.2015.S2.017

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Application of Track Transportation in Construction of Small  Crosssection Extremelylong Tunnel Constructed by Drilling and Blasting  Method: Case Study on AngrenPap Railway Tunnel

XIONG Wen’an   

  1. (China Railway Tunnel Stock Co., Ltd., Zhengzhou 450000, Henan, China)
  • Received:2015-03-11 Revised:2015-05-16 Online:2015-12-15 Published:2015-12-24

Abstract:

There are great difficulties in construction of small crosssection extremelylong tunnels. In this paper, the track transportation technology used in AngrenPap railway tunnel is presented in details in terms of equipment selection, site arrangement in and out of the tunnel, rail path arrangement and resource arrangement. It is conclude that track transportation has many advantages.

Key words: track transportation, drilling and blasting, small corsssection, superlong tunnel

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