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FR1227474A - Method and photoelastimetric apparatus - Google Patents

Method and photoelastimetric apparatus

Info

Publication number
FR1227474A
FR1227474A FR790034A FR790034A FR1227474A FR 1227474 A FR1227474 A FR 1227474A FR 790034 A FR790034 A FR 790034A FR 790034 A FR790034 A FR 790034A FR 1227474 A FR1227474 A FR 1227474A
Authority
FR
France
Prior art keywords
photoelastimetric
photoelastimetric apparatus
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
FR790034A
Other languages
French (fr)
Inventor
Felix Zandman
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.)
TERRA Ets
Original Assignee
TERRA Ets
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 TERRA Ets filed Critical TERRA Ets
Priority to FR790034A priority Critical patent/FR1227474A/en
Priority to BE587328A priority patent/BE587328A/en
Priority to CH309860A priority patent/CH385514A/en
Priority to GB996260A priority patent/GB919215A/en
Application granted granted Critical
Publication of FR1227474A publication Critical patent/FR1227474A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Polarising Elements (AREA)
FR790034A 1959-03-21 1959-03-21 Method and photoelastimetric apparatus Expired FR1227474A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR790034A FR1227474A (en) 1959-03-21 1959-03-21 Method and photoelastimetric apparatus
BE587328A BE587328A (en) 1959-03-21 1960-02-05 Method and photoelastimetric apparatus.
CH309860A CH385514A (en) 1959-03-21 1960-03-19 Optical stress device for determining the magnitude of the two main stresses in a plane stress state
GB996260A GB919215A (en) 1959-03-21 1960-03-21 Photoelastimetric method and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR790034A FR1227474A (en) 1959-03-21 1959-03-21 Method and photoelastimetric apparatus

Publications (1)

Publication Number Publication Date
FR1227474A true FR1227474A (en) 1960-08-22

Family

ID=8712781

Family Applications (1)

Application Number Title Priority Date Filing Date
FR790034A Expired FR1227474A (en) 1959-03-21 1959-03-21 Method and photoelastimetric apparatus

Country Status (4)

Country Link
BE (1) BE587328A (en)
CH (1) CH385514A (en)
FR (1) FR1227474A (en)
GB (1) GB919215A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111307347B (en) * 2020-03-30 2025-07-01 天津城建大学 A device and method for testing principal stress on specimen surface

Also Published As

Publication number Publication date
GB919215A (en) 1963-02-20
BE587328A (en) 1960-05-30
CH385514A (en) 1964-12-15

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