FR2274906A1 - Photo-elasticimetre bidimensionnel ponctuel a visualisation - Google Patents
Photo-elasticimetre bidimensionnel ponctuel a visualisationInfo
- Publication number
- FR2274906A1 FR2274906A1 FR7439758A FR7439758A FR2274906A1 FR 2274906 A1 FR2274906 A1 FR 2274906A1 FR 7439758 A FR7439758 A FR 7439758A FR 7439758 A FR7439758 A FR 7439758A FR 2274906 A1 FR2274906 A1 FR 2274906A1
- Authority
- FR
- France
- Prior art keywords
- model
- meter
- automatic polarimeter
- polarised light
- produce image
- 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
Links
- 238000012800 visualization Methods 0.000 title abstract 2
- 230000010363 phase shift Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/24—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet
- G01L1/241—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet by photoelastic stress analysis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
- G01B11/18—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge using photoelastic elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/21—Polarisation-affecting properties
- G01N21/23—Bi-refringence
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7439758A FR2274906A1 (fr) | 1974-12-05 | 1974-12-05 | Photo-elasticimetre bidimensionnel ponctuel a visualisation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7439758A FR2274906A1 (fr) | 1974-12-05 | 1974-12-05 | Photo-elasticimetre bidimensionnel ponctuel a visualisation |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2274906A1 true FR2274906A1 (fr) | 1976-01-09 |
FR2274906B1 FR2274906B1 (fr) | 1977-07-08 |
Family
ID=9145568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7439758A Granted FR2274906A1 (fr) | 1974-12-05 | 1974-12-05 | Photo-elasticimetre bidimensionnel ponctuel a visualisation |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2274906A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4701606A (en) * | 1984-11-01 | 1987-10-20 | Nippon Kogaku K.K. | Projection optical apparatus |
-
1974
- 1974-12-05 FR FR7439758A patent/FR2274906A1/fr active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4701606A (en) * | 1984-11-01 | 1987-10-20 | Nippon Kogaku K.K. | Projection optical apparatus |
Also Published As
Publication number | Publication date |
---|---|
FR2274906B1 (fr) | 1977-07-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |