Numerical Simulation Analysis on a Construction Method of Ultra-Closing Over-Cross Transportation Tunnels

Abstract:

Article Preview

By numerical simulation approach, this paper analyzed a new construction method for over-cross tunnel. In this method one concrete framework and two connecting walls were used in the intersection zone to meet the requirement of ultra-close distance between the two tunnels: the lining of upper tunnel rode through on the lower one’s via two connecting walls. This paper conducted a series of study on the mechanical behavior of rocks and structures during the construction period. The stability of the structure and the feasibility of construction method were evaluated.

Info:

Periodical:

Advanced Materials Research (Volumes 261-263)

Edited by:

Jingying Zhao

Pages:

1287-1291

DOI:

10.4028/www.scientific.net/AMR.261-263.1287

Citation:

H. R. Yu et al., "Numerical Simulation Analysis on a Construction Method of Ultra-Closing Over-Cross Transportation Tunnels", Advanced Materials Research, Vols. 261-263, pp. 1287-1291, 2011

Online since:

May 2011

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.