THE DESIGN AND CONSTRUCTION OF FREEZING METHOD OF CONNECTED AISLE FOR THE METRO SHIELD TUNNELS IN NINGBO SOFT SOIL STRATUM

Shao Guoxin

doi:10.13204/j.gyjz201311033

Volume 43 Issue 11

Dec. 2014

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Shao Guoxin. THE DESIGN AND CONSTRUCTION OF FREEZING METHOD OF CONNECTED AISLE FOR THE METRO SHIELD TUNNELS IN NINGBO SOFT SOIL STRATUM[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(11): 148-152. doi: 10.13204/j.gyjz201311033

Citation:

Shao Guoxin. THE DESIGN AND CONSTRUCTION OF FREEZING METHOD OF CONNECTED AISLE FOR THE METRO SHIELD TUNNELS IN NINGBO SOFT SOIL STRATUM[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(11): 148-152. doi: 10.13204/j.gyjz201311033

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THE DESIGN AND CONSTRUCTION OF FREEZING METHOD OF CONNECTED AISLE FOR THE METRO SHIELD TUNNELS IN NINGBO SOFT SOIL STRATUM

doi: 10.13204/j.gyjz201311033

Shao Guoxin

1.
Beijing Urban Engineering Design ＆Ｒesearch Institute Co. Ltd,Beijing 100037,China

Received Date: 2013-07-10
Publish Date: 2013-11-20

Abstract

Abstract

By means of analysing selection of the location of connected aisles from shield tunnels of a project in soft soil stratum,reinforcing the stratum by freezing method and excavating,etc,and carrying out the numerical simulation calculation,the main measures of controlling the construction risks from the connected aisle during design and construction were summarized. From which good effect was got in construction. It is of some guiding significance to the design and construction of similar projects in the soft soil strata in the future.
- soft soil stratum,
- shield tunnel,
- connected aisle,
- freezing method