Tunnel Excavation in Unconsolidated Soil Body and Application of Grid Pipe Shield
DOI:
Author:
Affiliation:
Clc Number:
U455
Fund Project:
Article
|
Figures
|
Metrics
|
Reference
|
Related
|
Cited by
|
Materials
|
Comments
Abstract:
Methods of tunnel excavation in unconsolidated formations and the collapse zone treatment are intro-duced according to the formation properties fo exit section of Yangzong No.1 Tunnel.