Analysis on Conditions for Rapid Boring of Singleshield TBM

YANG Bin

doi:10.3973/j.issn.1672-741X.2014.10.012

Tunnel Construction >

2014 , Vol. 34 >Issue 10: 997 - 1000

DOI: https://doi.org/10.3973/j.issn.1672-741X.2014.10.012

Analysis on Conditions for Rapid Boring of Singleshield TBM

YANG Bin

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（China Railway Tunnel Stock Co., Ltd., Zhengzhou 450003, Henan, China）

Received date: 2012-11-26

Revised date: 2014-06-25

Online published: 2014-10-24

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Abstract

Singleshield TBMs have been successfully used in many foreign countries, but there are few such cases in China. No. 7 tunnel of Phase I Works of Tao River Division Project in Gansu, China is bored by a singleshield TBM. In the paper, the construction of the tunnel is presented, and conditions for the rapid boring of singleshield TBM are analyzed in terms of geological conditions, equipment, assistant measures and construction organization.

Key words： singleshield TBM; rapid boring; engineering geological condition; equipment; assistant measure; construction organization

Cite this article

YANG Bin . Analysis on Conditions for Rapid Boring of Singleshield TBM[J]. Tunnel Construction, 2014 , 34(10) : 997 -1000 . DOI: 10.3973/j.issn.1672-741X.2014.10.012

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