EP 0606433 B1 19970709 - METHOD OF DETERMINING THE CONSISTENCY OF SUB-SOIL
Title (en)
METHOD OF DETERMINING THE CONSISTENCY OF SUB-SOIL
Title (de)
VERFAHREN ZUM ERMITTELN DER KONSISTENZ EINES UNTERGRUNDES
Title (fr)
PROCEDE POUR LA DETERMINATION DE LA CONSISTANCE D'UN SOUS-SOL
Publication
Application
Priority
- CH 242992 A 19920731
- CH 9300185 W 19930723
Abstract (en)
[origin: WO9403682A1] In order to determine the consistency or nature of soil or sub-soil, or to be able to classify the soil or sub-soil, the permeability of the soil or sub-soil layers under examination is measured. This is done by measuring, as the key parameter, the degree of consolidation or so-called pore-water over pressure. To this end, the invention calls for the use of a penetrator (1) with a measurement probe which has a flattened tip (16, 21).
IPC 1-7
IPC 8 full level
E02D 1/02 (2006.01); G01N 33/24 (2006.01)
CPC (source: EP)
E02D 1/027 (2013.01)
Designated contracting state (EPC)
AT CH DE FR IT LI
DOCDB simple family (publication)
WO 9403682 A1 19940217; AT E155186 T1 19970715; CH 689561 A5 19990615; DE 59306879 D1 19970814; EP 0606433 A1 19940720; EP 0606433 B1 19970709
DOCDB simple family (application)
CH 9300185 W 19930723; AT 93915615 T 19930723; CH 242992 A 19920731; DE 59306879 T 19930723; EP 93915615 A 19930723