Numerical Analyses of the Effect of the Freezing Wall on Ground Movement in the Artificial Ground Freezing Method
Yazhou Ou,
Long Wang,
Hui Bian
et al.
Abstract:The advancement of massive construction in urban subway projects contributes to the increased use of the artificial ground freezing (AGF) method in the construction of cross passages due to its reliability and environmental friendliness. However, the uplift or subsidence of the ground surface induced by the frost heave and thawing settlement of the soil can be a problem for existing buildings, and the current design method places way too much emphasis on the strength requirement of the freezing wall. In this s… Show more
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