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FR1354084A - Stress indicator device - Google Patents

Stress indicator device

Info

Publication number
FR1354084A
FR1354084A FR933432A FR933432A FR1354084A FR 1354084 A FR1354084 A FR 1354084A FR 933432 A FR933432 A FR 933432A FR 933432 A FR933432 A FR 933432A FR 1354084 A FR1354084 A FR 1354084A
Authority
FR
France
Prior art keywords
indicator device
stress indicator
stress
indicator
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
FR933432A
Other languages
French (fr)
Inventor
Albert Roberts
Ivor Hawkes
Frederick Trevor Williams
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 filed Critical
Priority to FR933432A priority Critical patent/FR1354084A/en
Application granted granted Critical
Publication of FR1354084A publication Critical patent/FR1354084A/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00Measuring arrangements characterised by the use of optical techniques
    • G01B11/16Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
    • G01B11/18Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge using photoelastic elements
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00Measuring force or stress, in general
    • G01L1/24Measuring 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
    • G01L1/241Measuring 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR933432A 1963-05-02 1963-05-02 Stress indicator device Expired FR1354084A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR933432A FR1354084A (en) 1963-05-02 1963-05-02 Stress indicator device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR933432A FR1354084A (en) 1963-05-02 1963-05-02 Stress indicator device

Publications (1)

Publication Number Publication Date
FR1354084A true FR1354084A (en) 1964-02-28

Family

ID=8802908

Family Applications (1)

Application Number Title Priority Date Filing Date
FR933432A Expired FR1354084A (en) 1963-05-02 1963-05-02 Stress indicator device

Country Status (1)

Country Link
FR (1) FR1354084A (en)

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