FR2350595A1 - Metal wire testing machine - applies torque to ends of wire used for reinforcing concrete - Google Patents

Metal wire testing machine - applies torque to ends of wire used for reinforcing concrete

Info

Publication number
FR2350595A1
FR2350595A1 FR7614177A FR7614177A FR2350595A1 FR 2350595 A1 FR2350595 A1 FR 2350595A1 FR 7614177 A FR7614177 A FR 7614177A FR 7614177 A FR7614177 A FR 7614177A FR 2350595 A1 FR2350595 A1 FR 2350595A1
Authority
FR
France
Prior art keywords
sample
testing machine
wire
applies torque
reinforcing concrete
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
FR7614177A
Other languages
French (fr)
Other versions
FR2350595B1 (en
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 FR7614177A priority Critical patent/FR2350595A1/en
Publication of FR2350595A1 publication Critical patent/FR2350595A1/en
Application granted granted Critical
Publication of FR2350595B1 publication Critical patent/FR2350595B1/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
    • G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating 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
    • G01N2203/0014—Type of force applied
    • G01N2203/0023—Bending

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)
  • Ropes Or Cables (AREA)

Abstract

The machine for testing metallic wires for reinforced concrete is particularly used for rotatory bending tests. The sample of wire is subjected, over a significant fraction of its length, to a "sample" bending, also known as "circular" bending. The sample is subjected at each of its ends to a torque. The two torques applied are antiparallel so that the sample is deformed into an arc of a circle over a significant part of its length. Four application points are involved, these being compatible with the rotation of the sample about itself.
FR7614177A 1976-05-05 1976-05-05 Metal wire testing machine - applies torque to ends of wire used for reinforcing concrete Granted FR2350595A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7614177A FR2350595A1 (en) 1976-05-05 1976-05-05 Metal wire testing machine - applies torque to ends of wire used for reinforcing concrete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7614177A FR2350595A1 (en) 1976-05-05 1976-05-05 Metal wire testing machine - applies torque to ends of wire used for reinforcing concrete

Publications (2)

Publication Number Publication Date
FR2350595A1 true FR2350595A1 (en) 1977-12-02
FR2350595B1 FR2350595B1 (en) 1978-08-25

Family

ID=9172988

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7614177A Granted FR2350595A1 (en) 1976-05-05 1976-05-05 Metal wire testing machine - applies torque to ends of wire used for reinforcing concrete

Country Status (1)

Country Link
FR (1) FR2350595A1 (en)

Also Published As

Publication number Publication date
FR2350595B1 (en) 1978-08-25

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Legal Events

Date Code Title Description
ST Notification of lapse