EP 1963582 B1 20140212 - Method of controlling deformation of a cut end region of an arch type structure
Title (en)
Method of controlling deformation of a cut end region of an arch type structure
Title (de)
Verfahren zur Verformungskontrolle von abgeschrägten/schiefen Enden einer bogenförmigen Struktur
Title (fr)
Méthode pour contrôler la déformation des extrémités biseautées/obliques d' une structure de type arche.
Publication
Application
Priority
- CA 2006002123 W 20061222
- CA 2531547 A 20051223
Abstract (en)
[origin: CA2531547A1] A method for controlling deformation of a cut end region of an erected arch-type structure for use in underpass construction and the like where the cut end region has at least one extended leg portion. The method comprises building progressively at least one layer of mechanically-stabilized earth adjacent the extended leg portion by alternately layering a plurality of compacted layers of fill with interposed layers of reinforcement. Each layer of reinforcement is secured to the extended leg portion during the progressive building. The securement of the layers of reinforcement to the extended leg portions provide support in controlling deformation of the cut end region during backfilling and regular service.
IPC 8 full level
E02D 29/045 (2006.01); E01F 5/00 (2006.01)
CPC (source: EP KR)
E01F 5/005 (2013.01 - EP KR); E02D 29/045 (2013.01 - KR); E02D 29/05 (2013.01 - EP); E02D 2200/1607 (2013.01 - KR); E02D 2300/0032 (2013.01 - KR)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
CA 2531547 A1 20070623; CA 2531547 C 20140218; AU 2006329214 A1 20070628; EP 1963582 A1 20080903; EP 1963582 A4 20121017; EP 1963582 B1 20140212; KR 101529319 B1 20150616; KR 20080114682 A 20081231; WO 2007071067 A1 20070628
DOCDB simple family (application)
CA 2531547 A 20051223; AU 2006329214 A 20061222; CA 2006002123 W 20061222; EP 06840549 A 20061222; KR 20087017848 A 20061222