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1. WO2020193783 - A GROUND MOVEMENT MONITORING SYSTEM AND METHOD

Publication Number WO/2020/193783
Publication Date 01.10.2020
International Application No. PCT/EP2020/058835
International Filing Date 27.03.2020
IPC
G01B 7/24 2006.01
GPHYSICS
01MEASURING; TESTING
BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
7Measuring arrangements characterised by the use of electric or magnetic means
16for measuring the deformation in a solid, e.g. by resistance strain gauge
24using change in magnetic properties
E02D 1/02 2006.01
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
1Investigation of foundation soil in situ
02before construction work
E21B 49/00 2006.01
EFIXED CONSTRUCTIONS
21EARTH OR ROCK DRILLING; MINING
BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
49Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
CPC
E02D 1/08
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS
1Investigation of foundation soil in situ
08after finishing the foundation structure
G01B 7/003
GPHYSICS
01MEASURING; TESTING
BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
7Measuring arrangements characterised by the use of electric or magnetic means
003for measuring position, not involving coordinate determination
G01B 7/023
GPHYSICS
01MEASURING; TESTING
BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
7Measuring arrangements characterised by the use of electric or magnetic means
02for measuring length, width or thickness
023for measuring distance between sensor and object
G01B 7/14
GPHYSICS
01MEASURING; TESTING
BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
7Measuring arrangements characterised by the use of electric or magnetic means
14for measuring distance or clearance between spaced objects or spaced apertures
G01B 7/16
GPHYSICS
01MEASURING; TESTING
BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
7Measuring arrangements characterised by the use of electric or magnetic means
16for measuring deformation in a solid, e.g. by resistance strain gauge
G01B 7/24
GPHYSICS
01MEASURING; TESTING
BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
7Measuring arrangements characterised by the use of electric or magnetic means
16for measuring deformation in a solid, e.g. by resistance strain gauge
24using change in magnetic properties
Applicants
  • SCOTT, Daniel [GB]/[GB]
  • SCOTT, Peter [GB]/[AU]
Inventors
  • SCOTT, Daniel
  • SCOTT, Peter
Agents
  • HALEY GUILIANO INTERNATIONAL LLP
Priority Data
1904346.228.03.2019GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) A GROUND MOVEMENT MONITORING SYSTEM AND METHOD
(FR) SYSTÈME ET PROCÉDÉ DE SURVEILLANCE DE MOUVEMENT DE SOL
Abstract
(EN)
A ground movement monitoring system comprising a rigid support (304), a magnetically sensitive probe (200) and a magnet (100), wherein the probe (200) is capable of detecting a displacement of the magnet (100), wherein in use the magnet (100) is configured to be fixed in the ground (320, 330, 340), the support (304) is configured to be located in the ground (320, 330, 340), an end of the support (304) being fixed in position relative to the ground (320, 330, 340), and the probe (200) is configured to be attached to the support (304) proximally to the magnet (100), wherein the displacement of the magnet (100) as detected by the probe (200) is communicated to a surface system (308), the surface system (308) being configured to record any displacement of the magnet (100).
(FR)
L'invention concerne un système de surveillance de mouvement de sol comprenant un support rigide (304), une sonde magnétiquement sensible (200) et un aimant (100), la sonde (200) étant susceptible de détecter un déplacement de l'aimant (100), l'aimant (100) étant conçu pour être fixé dans le sol (320, 330, 340), le support (304) étant conçu pour être situé dans le sol (320, 330, 340), une extrémité du support (304) étant fixé dans une position par rapport au sol (320, 330, 340), et la sonde (200) étant conçue pour être fixée au support (304) de manière proximale à l'aimant (100), le déplacement de l'aimant (100) telle que détecté par la sonde (200) étant communiqué à un système de surface (308), le système de surface (308) étant conçu pour enregistrer tout déplacement de l'aimant (100).
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