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Ground freezing— the application of the mixed method (brine— liquid nitrogen)
Abstract The paper deals with different ground freezing techniques, i.e., open, closed and mixed systems. The main criteria of choice between the various methods are also defined, and some experiments carried out in Italy between 1972 and 1979 employing the mixed system are outlined. In particular, the work carried out in Naples in 1979 is described where the mixed treatment was used to excavate below the water table for a sewer trunk line of 3.40 m diameter in the city centre and beneath existing buildings.
Ground freezing— the application of the mixed method (brine— liquid nitrogen)
Abstract The paper deals with different ground freezing techniques, i.e., open, closed and mixed systems. The main criteria of choice between the various methods are also defined, and some experiments carried out in Italy between 1972 and 1979 employing the mixed system are outlined. In particular, the work carried out in Naples in 1979 is described where the mixed treatment was used to excavate below the water table for a sewer trunk line of 3.40 m diameter in the city centre and beneath existing buildings.
Ground freezing— the application of the mixed method (brine— liquid nitrogen)
Gallavresi, F. (author)
Engineering Geology ; 18 ; 361-375
1981-02-04
15 pages
Article (Journal)
Electronic Resource
English
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