The Rehabilitation Project of Highland Road Tunnel

Abstract:

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This paper presents the rehabilitation project of Dabanshan highland road tunnel. Cause analysis is carried by insight into the information of climate, geological, hydrological condition, tunnel defects type and parameters. Water leakage, low temperature and poor rock condition are considered to be source of tunnel defects, and the essential of rehabilitation of highland road tunnel are water leakage treatment and heat preservation system reinstatement. Measures taken to solve the problems of cracks, water leakage and frost are introduced in detail, and results show that measures taken are proved to be effective. Knowledge and experience gained are helpful for similar projects in future.

Info:

Periodical:

Advanced Materials Research (Volumes 255-260)

Edited by:

Jingying Zhao

Pages:

1048-1051

DOI:

10.4028/www.scientific.net/AMR.255-260.1048

Citation:

H. J. Liu et al., "The Rehabilitation Project of Highland Road Tunnel", Advanced Materials Research, Vols. 255-260, pp. 1048-1051, 2011

Online since:

May 2011

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Price:

$35.00

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