FR2477701A1 - Appareil de detection des deformations d'une structure haute avec pendule asservi - Google Patents

Appareil de detection des deformations d'une structure haute avec pendule asservi Download PDF

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Publication number
FR2477701A1
FR2477701A1 FR8005160A FR8005160A FR2477701A1 FR 2477701 A1 FR2477701 A1 FR 2477701A1 FR 8005160 A FR8005160 A FR 8005160A FR 8005160 A FR8005160 A FR 8005160A FR 2477701 A1 FR2477701 A1 FR 2477701A1
Authority
FR
France
Prior art keywords
pendulum
mass
sensor
wire
movement
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.)
Granted
Application number
FR8005160A
Other languages
English (en)
French (fr)
Other versions
FR2477701B1 (enExample
Inventor
Jean Andre Gilbert Paquet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EXPER RECH ETU BATIMEN CENTRE
Original Assignee
EXPER RECH ETU BATIMEN CENTRE
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 by EXPER RECH ETU BATIMEN CENTRE filed Critical EXPER RECH ETU BATIMEN CENTRE
Priority to FR8005160A priority Critical patent/FR2477701A1/fr
Publication of FR2477701A1 publication Critical patent/FR2477701A1/fr
Application granted granted Critical
Publication of FR2477701B1 publication Critical patent/FR2477701B1/fr
Granted legal-status Critical Current

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Classifications

    • 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
    • G01C9/12—Measuring inclination, e.g. by clinometers, by levels by using a single pendulum
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
    • 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
    • G01C9/02—Details
    • G01C9/06—Electric or photoelectric indication or reading means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
FR8005160A 1980-03-07 1980-03-07 Appareil de detection des deformations d'une structure haute avec pendule asservi Granted FR2477701A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8005160A FR2477701A1 (fr) 1980-03-07 1980-03-07 Appareil de detection des deformations d'une structure haute avec pendule asservi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8005160A FR2477701A1 (fr) 1980-03-07 1980-03-07 Appareil de detection des deformations d'une structure haute avec pendule asservi

Publications (2)

Publication Number Publication Date
FR2477701A1 true FR2477701A1 (fr) 1981-09-11
FR2477701B1 FR2477701B1 (enExample) 1984-12-14

Family

ID=9239433

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8005160A Granted FR2477701A1 (fr) 1980-03-07 1980-03-07 Appareil de detection des deformations d'une structure haute avec pendule asservi

Country Status (1)

Country Link
FR (1) FR2477701A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0389823A3 (en) * 1989-03-20 1990-12-12 Asea Brown Boveri Ag Arrangement for measuring displacements and deformations of constructions
FR2793317A1 (fr) * 1999-05-06 2000-11-10 Daniel Roux Dispositif de mesure de la variation de position entre deux referentiels de positionnement situes a des altitudes differentes

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH398383A (de) * 1962-09-26 1966-03-15 U Dr Huggenberger Arnold Einrichtung zur Überwachung der Bewegungen von Bauwerken
US3438265A (en) * 1965-03-29 1969-04-15 Singer General Precision Two-axis accelerometer
US3680393A (en) * 1969-10-27 1972-08-01 Singer Co Accelerometer
US4000658A (en) * 1975-11-21 1977-01-04 Shell Oil Company Method and apparatus for measuring displacement of fixed structures

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH398383A (de) * 1962-09-26 1966-03-15 U Dr Huggenberger Arnold Einrichtung zur Überwachung der Bewegungen von Bauwerken
US3438265A (en) * 1965-03-29 1969-04-15 Singer General Precision Two-axis accelerometer
US3680393A (en) * 1969-10-27 1972-08-01 Singer Co Accelerometer
US4000658A (en) * 1975-11-21 1977-01-04 Shell Oil Company Method and apparatus for measuring displacement of fixed structures

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0389823A3 (en) * 1989-03-20 1990-12-12 Asea Brown Boveri Ag Arrangement for measuring displacements and deformations of constructions
FR2793317A1 (fr) * 1999-05-06 2000-11-10 Daniel Roux Dispositif de mesure de la variation de position entre deux referentiels de positionnement situes a des altitudes differentes
WO2000068641A1 (fr) * 1999-05-06 2000-11-16 Daniel Roux Dispositif de mesure topograghique
US6490808B1 (en) 1999-05-06 2002-12-10 Daniel Roux Topographic measuring device

Also Published As

Publication number Publication date
FR2477701B1 (enExample) 1984-12-14

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