FR729082A - Improvements to processes and devices to determine the rigidity or solidity, or even fatigue, of a metal or other structure - Google Patents

Improvements to processes and devices to determine the rigidity or solidity, or even fatigue, of a metal or other structure

Info

Publication number
FR729082A
FR729082A FR729082DA FR729082A FR 729082 A FR729082 A FR 729082A FR 729082D A FR729082D A FR 729082DA FR 729082 A FR729082 A FR 729082A
Authority
FR
France
Prior art keywords
solidity
rigidity
processes
devices
metal
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
Other languages
French (fr)
Inventor
Paul-Marcel Le Rolland
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
Application granted granted Critical
Publication of FR729082A publication Critical patent/FR729082A/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
    • 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
    • G01N3/34—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces generated by mechanical means, e.g. hammer blows

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)
FR729082D 1930-12-31 1931-12-30 Improvements to processes and devices to determine the rigidity or solidity, or even fatigue, of a metal or other structure Expired FR729082A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE729082X 1930-12-31

Publications (1)

Publication Number Publication Date
FR729082A true FR729082A (en) 1932-07-18

Family

ID=3879098

Family Applications (1)

Application Number Title Priority Date Filing Date
FR729082D Expired FR729082A (en) 1930-12-31 1931-12-30 Improvements to processes and devices to determine the rigidity or solidity, or even fatigue, of a metal or other structure

Country Status (1)

Country Link
FR (1) FR729082A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2627283A1 (en) * 1988-02-16 1989-08-18 Archi Mostefa Investigating strength properties of orthotropic composite materials - using appts. with jaws fixing test-bar and cylindrical plate with symmetrical pendulums characterising sample properties

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2627283A1 (en) * 1988-02-16 1989-08-18 Archi Mostefa Investigating strength properties of orthotropic composite materials - using appts. with jaws fixing test-bar and cylindrical plate with symmetrical pendulums characterising sample properties

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