EP 0257382 B1 19910522 - METHOD FOR STABILIZING THE SOIL
Title (en)
METHOD FOR STABILIZING THE SOIL
Publication
Application
Priority
CH 334186 A 19860820
Abstract (en)
[origin: EP0257382A2] The stabilising of piled-up soil (E) is performed by means of tubular reinforcing elements (1), which are laid in the soil. A flexible, tubular infiltration reinforcement (2), which is permeable to a binder suspension and is preferably produced from a geotextile, encloses a rigid feeding tube (3), which does not collapse under soil pressure. The aqueous binder suspension is fed to the infiltration reinforcement (2) through outlet openings (3a) in this feeding tube. The said suspension flows through the permeable infiltration reinforcement (2) and seeps in the direction of the arrows into the surrounding soil, where the binder solidifies. The reinforcing elements consequently serve at the same time for binder distribution and as a safeguard against tensile stress. <IMAGE>
IPC 1-7
IPC 8 full level
E02D 3/12 (2006.01); E02D 17/20 (2006.01); E02D 29/02 (2006.01)
CPC (source: EP)
E02D 3/12 (2013.01); E02D 17/20 (2013.01); E02D 29/0266 (2013.01)
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0257382 A2 19880302; EP 0257382 A3 19881012; EP 0257382 B1 19910522; AT E63770 T1 19910615; DE 3770215 D1 19910627
DOCDB simple family (application)
EP 87111297 A 19870805; AT 87111297 T 19870805; DE 3770215 T 19870805