FR2398297A1 - Appareil triaxial rotule - Google Patents

Appareil triaxial rotule

Info

Publication number
FR2398297A1
FR2398297A1 FR7723350A FR7723350A FR2398297A1 FR 2398297 A1 FR2398297 A1 FR 2398297A1 FR 7723350 A FR7723350 A FR 7723350A FR 7723350 A FR7723350 A FR 7723350A FR 2398297 A1 FR2398297 A1 FR 2398297A1
Authority
FR
France
Prior art keywords
sample
socket
strain
civil engineering
socket joints
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
Application number
FR7723350A
Other languages
English (en)
Other versions
FR2398297B1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7723350A priority Critical patent/FR2398297A1/fr
Publication of FR2398297A1 publication Critical patent/FR2398297A1/fr
Application granted granted Critical
Publication of FR2398297B1 publication Critical patent/FR2398297B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/003—Generation of the force
    • G01N2203/0042—Pneumatic or hydraulic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/022—Environment of the test
    • G01N2203/0236—Other environments
    • G01N2203/0242—With circulation of a fluid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/025—Geometry of the test
    • G01N2203/0256—Triaxial, i.e. the forces being applied along three normal axes of the specimen

Landscapes

  • 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)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

Appareil triaxial rotulé. Une tête inférieure 5 munie de la rotule 4 et du porte rotule 3 peut être libre ou bloquée en rotation grâce à l'axe rotule 8 et à l'écrou 7 commandé extérieurement. La tête supérieure devra revêtir deux montages possibles. Pour les essais d'extension elle comprendra une tête 12 avec la rotule 13 et le porte rotule 15 maintenue en contact grâce à l'axe rotulé 14 et l'écrou 16. L'accrochage de la tige à la tête supérieure s'effectuera sous pression isotrope à l'aide de la douille 17 muni d'encoches s'emboîtant dans les tenons en étoile du porte rotule. Pour les essais de compression la tête supérieure comportera la tête 12, la rotule 13 et le porte rotule sera quant à lui fixé directement sur la tige de la cellule. Mesure du champ de contrainte et de déformation d'échantillon de matériau.
FR7723350A 1977-07-22 1977-07-22 Appareil triaxial rotule Granted FR2398297A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7723350A FR2398297A1 (fr) 1977-07-22 1977-07-22 Appareil triaxial rotule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7723350A FR2398297A1 (fr) 1977-07-22 1977-07-22 Appareil triaxial rotule

Publications (2)

Publication Number Publication Date
FR2398297A1 true FR2398297A1 (fr) 1979-02-16
FR2398297B1 FR2398297B1 (fr) 1981-08-28

Family

ID=9193969

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7723350A Granted FR2398297A1 (fr) 1977-07-22 1977-07-22 Appareil triaxial rotule

Country Status (1)

Country Link
FR (1) FR2398297A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4534225A (en) * 1983-08-01 1985-08-13 M. A. Industries, Inc. Method and apparatus for supporting cylindrical concrete samples for testing
FR2682321A1 (fr) * 1991-10-15 1993-04-16 Commissariat Energie Atomique Dispositif de compression d'echantillon a temperature elevee notamment pour materiaux avances a resistance mecanique.
US5677495A (en) * 1995-06-01 1997-10-14 Johnson; Claude Derrell Compressive strength testing of HPC cylinders utilizing confined caps

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4534225A (en) * 1983-08-01 1985-08-13 M. A. Industries, Inc. Method and apparatus for supporting cylindrical concrete samples for testing
FR2682321A1 (fr) * 1991-10-15 1993-04-16 Commissariat Energie Atomique Dispositif de compression d'echantillon a temperature elevee notamment pour materiaux avances a resistance mecanique.
WO1993008456A1 (fr) * 1991-10-15 1993-04-29 Commissariat A L'energie Atomique Dispositif de compression d'echantillon a temperature elevee notamment pour materiaux avances a resistance mecanique
US5677495A (en) * 1995-06-01 1997-10-14 Johnson; Claude Derrell Compressive strength testing of HPC cylinders utilizing confined caps

Also Published As

Publication number Publication date
FR2398297B1 (fr) 1981-08-28

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Legal Events

Date Code Title Description
ST Notification of lapse