DD102811A5 - - Google Patents
Info
- Publication number
- DD102811A5 DD102811A5 DD168329A DD16832973A DD102811A5 DD 102811 A5 DD102811 A5 DD 102811A5 DD 168329 A DD168329 A DD 168329A DD 16832973 A DD16832973 A DD 16832973A DD 102811 A5 DD102811 A5 DD 102811A5
- Authority
- DD
- German Democratic Republic
Links
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Eye Examination Apparatus (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7210617A FR2179479B1 (xx) | 1972-03-27 | 1972-03-27 | |
| FR7218422A FR2189705B2 (xx) | 1972-03-27 | 1972-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD102811A5 true DD102811A5 (xx) | 1973-12-20 |
Family
ID=26216999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD168329A DD102811A5 (xx) | 1972-03-27 | 1973-01-19 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3847481A (xx) |
| JP (1) | JPS499286A (xx) |
| CA (1) | CA977577A (xx) |
| CH (1) | CH569267A5 (xx) |
| DD (1) | DD102811A5 (xx) |
| DE (1) | DE2314712C3 (xx) |
| FR (1) | FR2189705B2 (xx) |
| GB (1) | GB1412870A (xx) |
| SE (1) | SE386264B (xx) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AR208284A1 (es) * | 1973-03-24 | 1976-12-20 | Bayer Ag | Resinas sinteticas que contienen grupos tioureicos susceptibles de ser aplicadas para la absorcion de compuestos metalicos y procedimiento para la produccion |
| US3971934A (en) * | 1975-08-04 | 1976-07-27 | Joseph Coatta | Photoelastic load measurement alarm device |
| US4109515A (en) * | 1976-05-10 | 1978-08-29 | Chrysler Corporation | Photoelastic stamping analysis |
| FR2489957A1 (fr) * | 1980-09-08 | 1982-03-12 | Thomson Csf | Dispositif de mesure de caracteristiques geometriques d'un barreau en materiau refringent, notamment d'une preforme utilisee pour la fabrication de fibres optiques |
| DE3516538A1 (de) * | 1985-05-08 | 1986-11-13 | Fa. Carl Zeiss, 7920 Heidenheim | Verfahren und vorrichtung zur optischen spannungsmessung |
| US5742392A (en) * | 1996-04-16 | 1998-04-21 | Seymour Light, Inc. | Polarized material inspection apparatus |
| DE19909516B4 (de) * | 1999-03-04 | 2008-04-17 | TÜV SÜD Automotive GmbH | Verfahren zum Wahrnehmbarmachen von Meßdaten eines Versuchsablaufs sowie Versuchsdatenerfassungs-Auswertungssystem |
| US6650405B2 (en) | 2000-05-31 | 2003-11-18 | Duhane Lam | Method for detecting stress and strain |
| CN107270234B (zh) * | 2017-06-12 | 2019-04-16 | 中国农业大学 | 一种频闪仪 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3034395A (en) * | 1956-11-26 | 1962-05-15 | Budd Co | Photoelastic testing and measurement of mechanical strains |
| US3178934A (en) * | 1963-07-18 | 1965-04-20 | Bell Telephone Labor Inc | Methods and apparatus for photoelastic strain analysis of structural members |
| US3477284A (en) * | 1968-06-12 | 1969-11-11 | Boeing Co | Technique for deformation analysis |
| US3552856A (en) * | 1968-06-12 | 1971-01-05 | Boeing Co | Technique for analyzing deformation in a test specimen |
-
1972
- 1972-05-24 FR FR7218422A patent/FR2189705B2/fr not_active Expired
-
1973
- 1973-01-19 DD DD168329A patent/DD102811A5/xx unknown
- 1973-03-21 CA CA166,994A patent/CA977577A/en not_active Expired
- 1973-03-21 GB GB1352173A patent/GB1412870A/en not_active Expired
- 1973-03-24 DE DE2314712A patent/DE2314712C3/de not_active Expired
- 1973-03-26 SE SE7304207A patent/SE386264B/xx unknown
- 1973-03-26 CH CH432673A patent/CH569267A5/xx not_active IP Right Cessation
- 1973-03-27 JP JP48036568A patent/JPS499286A/ja active Pending
- 1973-03-29 US US00345896A patent/US3847481A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CH569267A5 (xx) | 1975-11-14 |
| DE2314712B2 (de) | 1975-01-23 |
| DE2314712A1 (de) | 1973-10-11 |
| GB1412870A (en) | 1975-11-05 |
| FR2189705A2 (xx) | 1974-01-25 |
| SE386264B (sv) | 1976-08-02 |
| FR2189705B2 (xx) | 1978-03-31 |
| JPS499286A (xx) | 1974-01-26 |
| DE2314712C3 (de) | 1975-08-28 |
| US3847481A (en) | 1974-11-12 |
| CA977577A (en) | 1975-11-11 |