ISSN 2096-4498
CN 44-1745/U
Tunnel Construction ›› 2009, Vol. 29 ›› Issue (4): 441-445,465.DOI: A
• wenzhang • Previous Articles Next Articles
ZHAO Jiping
Received:
Revised:
Online:
Published:
Abstract:
Bijiashan tunnel on newlybuilt WenzhouFuzhou railway is a supershallowburied tunnel with large crosssectional span, extreme shallow cover and soft surrounding ground, which passes underneath expressways and national highways. On basis of comparing and constant optimizing of the construction schemes and construction methods during the construction, optimized CRD method is adopted for tunnel construction. At the same time, information feedback is made on basis of monitoring to provide dynamic guidance for the tunnel construction. The tunnel has been completed successfully. Discussion is made on the construction technology for the supershallowburied tunnel passing underneath expressways and national highways in the paper, which can be served as reference for similar projects.
CLC Number:
 
U 45
ZHAO Jiping. Construction Technology for Supershallowburied Tunnels Passing underneath Expressways and National Highways[J]. Tunnel Construction, 2009, 29(4): 441-445,465.
0 / / Recommend
Add to citation manager EndNote|Ris|BibTeX
URL: http://www.suidaojs.com/EN/A
http://www.suidaojs.com/EN/Y2009/V29/I4/441