CH469968A - Method for detecting and measuring deformations in structures - Google Patents

Method for detecting and measuring deformations in structures

Info

Publication number
CH469968A
CH469968A CH15968A CH15968A CH469968A CH 469968 A CH469968 A CH 469968A CH 15968 A CH15968 A CH 15968A CH 15968 A CH15968 A CH 15968A CH 469968 A CH469968 A CH 469968A
Authority
CH
Switzerland
Prior art keywords
structures
detecting
measuring deformations
deformations
measuring
Prior art date
Application number
CH15968A
Other languages
French (fr)
Inventor
Leblanc Michele
Original Assignee
Comp Generale Electricite
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 Comp Generale Electricite filed Critical Comp Generale Electricite
Publication of CH469968A publication Critical patent/CH469968A/en

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/021—Interferometers using holographic techniques

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Holo Graphy (AREA)
CH15968A 1967-01-26 1968-01-05 Method for detecting and measuring deformations in structures CH469968A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR92667A FR1518779A (en) 1967-01-26 1967-01-26 Control of displacement or deformation of objects

Publications (1)

Publication Number Publication Date
CH469968A true CH469968A (en) 1969-03-15

Family

ID=8624427

Family Applications (1)

Application Number Title Priority Date Filing Date
CH15968A CH469968A (en) 1967-01-26 1968-01-05 Method for detecting and measuring deformations in structures

Country Status (6)

Country Link
BE (1) BE709141A (en)
CH (1) CH469968A (en)
FR (1) FR1518779A (en)
GB (1) GB1201664A (en)
LU (1) LU55274A1 (en)
NL (1) NL6801110A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2194353B (en) * 1986-08-04 1990-02-21 Hugle William Bell The method of and apparatus for the holographic positional detection of objects
US20040179738A1 (en) * 2002-09-12 2004-09-16 Dai X. Long System and method for acquiring and processing complex images
CN100402979C (en) * 2004-01-17 2008-07-16 湖北清江水布垭工程建设公司 Pipeline for monitoring dam panel deflection or internal deformation of dam-body

Also Published As

Publication number Publication date
FR1518779A (en) 1968-03-29
NL6801110A (en) 1968-07-29
GB1201664A (en) 1970-08-12
LU55274A1 (en) 1969-08-12
BE709141A (en) 1968-07-10

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