FR2476838A1 - Extensometre a beton - Google Patents

Extensometre a beton Download PDF

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Publication number
FR2476838A1
FR2476838A1 FR8004195A FR8004195A FR2476838A1 FR 2476838 A1 FR2476838 A1 FR 2476838A1 FR 8004195 A FR8004195 A FR 8004195A FR 8004195 A FR8004195 A FR 8004195A FR 2476838 A1 FR2476838 A1 FR 2476838A1
Authority
FR
France
Prior art keywords
needle
crowns
crown
extensometer
specimen
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
FR8004195A
Other languages
English (en)
French (fr)
Other versions
FR2476838B1 (OSRAM
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 FR8004195A priority Critical patent/FR2476838A1/fr
Priority to EP81400284A priority patent/EP0034991B1/fr
Priority to DE8181400284T priority patent/DE3163569D1/de
Publication of FR2476838A1 publication Critical patent/FR2476838A1/fr
Application granted granted Critical
Publication of FR2476838B1 publication Critical patent/FR2476838B1/fr
Granted legal-status Critical Current

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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
    • G01N3/02—Details
    • G01N3/06—Special adaptations of indicating or recording means

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  • 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)
  • A Measuring Device Byusing Mechanical Method (AREA)
FR8004195A 1980-02-26 1980-02-26 Extensometre a beton Granted FR2476838A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8004195A FR2476838A1 (fr) 1980-02-26 1980-02-26 Extensometre a beton
EP81400284A EP0034991B1 (fr) 1980-02-26 1981-02-24 Extensomètre à béton
DE8181400284T DE3163569D1 (en) 1980-02-26 1981-02-24 Extensometer for concrete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8004195A FR2476838A1 (fr) 1980-02-26 1980-02-26 Extensometre a beton

Publications (2)

Publication Number Publication Date
FR2476838A1 true FR2476838A1 (fr) 1981-08-28
FR2476838B1 FR2476838B1 (OSRAM) 1983-08-26

Family

ID=9238978

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8004195A Granted FR2476838A1 (fr) 1980-02-26 1980-02-26 Extensometre a beton

Country Status (3)

Country Link
EP (1) EP0034991B1 (OSRAM)
DE (1) DE3163569D1 (OSRAM)
FR (1) FR2476838A1 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109521187A (zh) * 2018-12-04 2019-03-26 中建西部建设湖南有限公司 一种用于检测水泥浆体自收缩装置及方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108279158A (zh) * 2018-04-27 2018-07-13 天津城建大学 一种改进型混凝土弹性模量测定仪

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3151399A (en) * 1960-07-18 1964-10-06 Budd Co Differential transformer extensometer
US3696512A (en) * 1969-03-06 1972-10-10 Philips Corp Extensometer
US3974686A (en) * 1975-10-01 1976-08-17 W. C. Dillon & Co., Inc. Extensometer for tensile tester

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3151399A (en) * 1960-07-18 1964-10-06 Budd Co Differential transformer extensometer
US3696512A (en) * 1969-03-06 1972-10-10 Philips Corp Extensometer
US3974686A (en) * 1975-10-01 1976-08-17 W. C. Dillon & Co., Inc. Extensometer for tensile tester

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
EXBK/57 *
EXRV/67 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109521187A (zh) * 2018-12-04 2019-03-26 中建西部建设湖南有限公司 一种用于检测水泥浆体自收缩装置及方法
CN109521187B (zh) * 2018-12-04 2024-04-02 中建西部建设湖南有限公司 一种用于检测水泥浆体自收缩装置及方法

Also Published As

Publication number Publication date
DE3163569D1 (en) 1984-06-20
FR2476838B1 (OSRAM) 1983-08-26
EP0034991A1 (fr) 1981-09-02
EP0034991B1 (fr) 1984-05-16

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