FR1542998A - Appareil de mesure de déplacements horizontaux du sol - Google Patents

Appareil de mesure de déplacements horizontaux du sol

Info

Publication number
FR1542998A
FR1542998A FR125426A FR125426A FR1542998A FR 1542998 A FR1542998 A FR 1542998A FR 125426 A FR125426 A FR 125426A FR 125426 A FR125426 A FR 125426A FR 1542998 A FR1542998 A FR 1542998A
Authority
FR
France
Prior art keywords
measuring device
displacement measuring
soil displacement
horizontal soil
horizontal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR125426A
Other languages
English (en)
Inventor
Roland Brachet
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to FR125426A priority Critical patent/FR1542998A/fr
Application granted granted Critical
Publication of FR1542998A publication Critical patent/FR1542998A/fr
Priority to CH1575668A priority patent/CH471393A/fr
Priority to DE19681804443 priority patent/DE1804443A1/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
    • G01V1/18—Receiving elements, e.g. seismometer, geophone or torque detectors, for localised single point measurements
    • G01V1/181—Geophones
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels
    • G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
    • G01C9/20—Measuring inclination, e.g. by clinometers, by levels by using liquids the indication being based on the inclination of the surface of a liquid relative to its container
    • G01C9/22—Measuring inclination, e.g. by clinometers, by levels by using liquids the indication being based on the inclination of the surface of a liquid relative to its container with interconnected containers in fixed relation to each other
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/12—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by alteration of electrical resistance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V7/00—Measuring gravitational fields or waves; Gravimetric prospecting or detecting

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Measuring Fluid Pressure (AREA)
FR125426A 1967-10-23 1967-10-23 Appareil de mesure de déplacements horizontaux du sol Expired FR1542998A (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR125426A FR1542998A (fr) 1967-10-23 1967-10-23 Appareil de mesure de déplacements horizontaux du sol
CH1575668A CH471393A (fr) 1967-10-23 1968-10-22 Appareil de mesure à un champ d'accélération ou de pesanteur
DE19681804443 DE1804443A1 (de) 1967-10-23 1968-10-22 Geraet zum Messen einer Beschleunigung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR125426A FR1542998A (fr) 1967-10-23 1967-10-23 Appareil de mesure de déplacements horizontaux du sol

Publications (1)

Publication Number Publication Date
FR1542998A true FR1542998A (fr) 1968-10-18

Family

ID=8640518

Family Applications (1)

Application Number Title Priority Date Filing Date
FR125426A Expired FR1542998A (fr) 1967-10-23 1967-10-23 Appareil de mesure de déplacements horizontaux du sol

Country Status (3)

Country Link
CH (1) CH471393A (fr)
DE (1) DE1804443A1 (fr)
FR (1) FR1542998A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2680870A1 (fr) * 1991-08-27 1993-03-05 Sardou Sa Dispositif permettant de determiner une horizontale.

Also Published As

Publication number Publication date
DE1804443A1 (de) 1969-05-14
CH471393A (fr) 1969-04-15

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