A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROCEDE ET DISPOSITIF DE CONGELATION D'UN MASSIF DE SOL
The invention relates to a method for freezing and treating a mass of soil, making it possible to compensate for deformations of the mass of soil during defrosting, which includes the following steps: a) making at least one bore (2) in the mass of soil; b) at least partially freezing the mass of soil using a freezing fluid injected into the bore; and then c) injecting a compensation grouting into the mass of soil, using the bore (2) that was used for freezing, during the defrosting phase in order to at least partially compensate for variations in the volume of the mass of soil when the latter defrosts.
PROCEDE ET DISPOSITIF DE CONGELATION D'UN MASSIF DE SOL
The invention relates to a method for freezing and treating a mass of soil, making it possible to compensate for deformations of the mass of soil during defrosting, which includes the following steps: a) making at least one bore (2) in the mass of soil; b) at least partially freezing the mass of soil using a freezing fluid injected into the bore; and then c) injecting a compensation grouting into the mass of soil, using the bore (2) that was used for freezing, during the defrosting phase in order to at least partially compensate for variations in the volume of the mass of soil when the latter defrosts.
PROCEDE ET DISPOSITIF DE CONGELATION D'UN MASSIF DE SOL
METHOD AND DEVICE FOR FREEZING A MASS OF SOIL
NICOLAS ROMAIN (author) / THIDET BERTRAND (author) / GUEULET RAPHAEL (author) / STUBLER JEROME (author)
2018-11-15
Patent
Electronic Resource
French
IPC:
E02D
FOUNDATIONS
,
Gründungen
Nouveau procede de congelation des terrains, systeme Rodio-Dehottay
Engineering Index Backfile | 1939
Procédé de fabrication d'un matériau d'un métal noble massif coloré.
| European Patent Office | 2019
| EDP Sciences | 1982