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Tunnel Construction >

2007 , Vol. 27 >Issue 5: 88 - 91,94

DOI: https://doi.org/B

wenzhang

Application of Hydraulic Rock Drilling Jumbos in
Construction of Passengerdedicated Railway Tunnels

  • KANG Bao-Sheng
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  • Special Equipment Center of China Railway Tunnel Group

Received date: 2007-04-11

  Revised date: 2007-07-06

  Online published: 2009-12-05

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Abstract

The application of 3boom hydraulic rock drilling jumbos in the construction of passengerdedicated railway tunnels is presented, analysis is made on the reasons that have impact on the working efficiency of the rock drilling jumbos and some countermeasures are recommended to improve the performance and management of the rock drilling jumbos.

Cite this article

KANG Bao-Sheng . Application of Hydraulic Rock Drilling Jumbos in
Construction of Passengerdedicated Railway Tunnels[J]. Tunnel Construction, 2007 , 27(5) : 88 -91,94 . DOI: B

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