EP 1295994 B1 20070502 - Method to determine the degree of compaction of a foundation
Title (en)
Method to determine the degree of compaction of a foundation
Title (de)
Verfahren zum Ermitteln der Lagerungsdichte
Title (fr)
Méthode pour déterminer le degré de compaction d'une fondation
Publication
Application
Priority
DE 10146342 A 20010920
Abstract (en)
[origin: EP1295994A2] The sub-surface vibrator (13), suspended on a rod (11), has an unbalanced weight (15) rotating about a vertical axis. With a supply of water and/or air if appropriate, it is vibrated into the ground. It is drawn up in a series of stages. It is held vibrating in individual strata. Compaction is calculated from the vibration amplitude, taking into account stress-dependent ground parameters.
IPC 8 full level
E02D 1/02 (2006.01); E02D 3/054 (2006.01); G01N 9/00 (2006.01); G01N 33/24 (2006.01)
CPC (source: EP)
E02D 1/022 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
EP 1295994 A2 20030326; EP 1295994 A3 20030820; EP 1295994 B1 20070502; AT E361396 T1 20070515; DE 10146342 A1 20030417; DE 10146342 B4 20051208; DE 50210060 D1 20070614
DOCDB simple family (application)
EP 02021013 A 20020920; AT 02021013 T 20020920; DE 10146342 A 20010920; DE 50210060 T 20020920