FR2630545A1 - Piece de forme armee de fibres de carbone - Google Patents

Piece de forme armee de fibres de carbone Download PDF

Info

Publication number
FR2630545A1
FR2630545A1 FR8904525A FR8904525A FR2630545A1 FR 2630545 A1 FR2630545 A1 FR 2630545A1 FR 8904525 A FR8904525 A FR 8904525A FR 8904525 A FR8904525 A FR 8904525A FR 2630545 A1 FR2630545 A1 FR 2630545A1
Authority
FR
France
Prior art keywords
fibers
fiber
shaped part
piece
carbon
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.)
Pending
Application number
FR8904525A
Other languages
English (en)
French (fr)
Inventor
Christian Baron
Karl Schulte
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.)
Deutsches Zentrum fuer Luft und Raumfahrt eV
Original Assignee
Deutsches Zentrum fuer Luft und Raumfahrt eV
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 Deutsches Zentrum fuer Luft und Raumfahrt eV filed Critical Deutsches Zentrum fuer Luft und Raumfahrt eV
Publication of FR2630545A1 publication Critical patent/FR2630545A1/fr
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0041—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining deflection or stress
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0083—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by measuring variation of impedance, e.g. resistance, capacitance, induction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/20—Investigating the presence of flaws

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Resistance Heating (AREA)
  • Reinforced Plastic Materials (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
FR8904525A 1988-04-20 1989-04-06 Piece de forme armee de fibres de carbone Pending FR2630545A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883813150 DE3813150A1 (de) 1988-04-20 1988-04-20 Mit kohlenstoff-fasern verstaerktes formstueck

Publications (1)

Publication Number Publication Date
FR2630545A1 true FR2630545A1 (fr) 1989-10-27

Family

ID=6352401

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8904525A Pending FR2630545A1 (fr) 1988-04-20 1989-04-06 Piece de forme armee de fibres de carbone

Country Status (3)

Country Link
DE (1) DE3813150A1 (enExample)
FR (1) FR2630545A1 (enExample)
GB (1) GB2218813B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011012794A1 (fr) * 2009-07-31 2011-02-03 Airbus Operations Procede de caracterisation electrique d'un materiau composite pour la fabrication d'un aeronef

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4213884A1 (de) * 1992-04-28 1993-11-04 Hauni Werke Koerber & Co Kg Verfahren und anordnung zum ueberwachen des verschleisses oder der bruchgefahr von blattfedern
GB2269672B (en) * 1992-08-14 1995-10-25 British Aerospace A detecting apparatus
GB9904825D0 (en) * 1999-03-04 1999-04-28 Rock Mechanics Technology Ltd Improvements in or relating to the monitoring of reinforcing tendons
DE19945558A1 (de) * 1999-09-23 2001-03-29 Daimler Chrysler Ag Verfahren zum Ermitteln oder Überprüfen von Materialkenndaten eines Bauteils
DE102004008432B4 (de) * 2004-02-19 2015-05-28 Hottinger Baldwin Messtechnik Gmbh Dehnungsmessstreifen zur Erfassung von Dehnungen oder Stauchungen an Verformungskörpern
DE102005003371A1 (de) * 2005-01-24 2006-08-03 Kiersch Composite Gmbh Anordnung zum Erzeugen eines elektrischen Stromflusses durch Kohlenstofffasern
GB0513496D0 (en) * 2005-06-30 2006-03-29 Bae Systems Plc Fibre materials
GB0812483D0 (en) 2008-07-08 2009-01-07 Bae Systems Plc Electrical Circuit Assemblies and Structural Components Incorporating same
DE102011107576A1 (de) 2011-07-16 2013-01-17 Tobias Müller Entkoppelter Sensorträger für Dehnungsmessung und Grenzwertüberwachung mit piezoresistiven Fasersensoren
DE102014103219B4 (de) * 2014-03-11 2016-09-29 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren und Vorrichtung zur Ermittlung einer Faserorientierung
DE102015109705A1 (de) * 2015-06-17 2016-12-22 Deutsches Zentrum für Luft- und Raumfahrt e.V. ,Untersuchungsverfahren für Bauteile aus einem Faserverbundwerkstoff und Messanordnung an einem Bauteil aus einem Faserverbundwerkstoff

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3112183A1 (de) * 1981-03-27 1982-10-14 Messerschmitt-Bölkow-Blohm GmbH, 8000 München "verfahren zur erfassung der riss- oder kraterbildung in festen materialien"
GB2180940A (en) * 1985-09-28 1987-04-08 Ford Motor Co Detecting damage in composite materials
EP0252228A2 (de) * 1986-07-05 1988-01-13 Dornier Gmbh Schadensermittlung bei Fasernverbundwerkstoffen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3600034A1 (de) * 1986-01-03 1987-07-09 Franke Lutz Dr Ing Verfahren zur ermittlung mechanischer fehlstellen an bauelementen aus faserverbundmaterial, anwendung des verfahrens und messvorrichtung und bewehrungsstab zur durchfuehrung des verfahrens

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3112183A1 (de) * 1981-03-27 1982-10-14 Messerschmitt-Bölkow-Blohm GmbH, 8000 München "verfahren zur erfassung der riss- oder kraterbildung in festen materialien"
GB2180940A (en) * 1985-09-28 1987-04-08 Ford Motor Co Detecting damage in composite materials
EP0252228A2 (de) * 1986-07-05 1988-01-13 Dornier Gmbh Schadensermittlung bei Fasernverbundwerkstoffen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011012794A1 (fr) * 2009-07-31 2011-02-03 Airbus Operations Procede de caracterisation electrique d'un materiau composite pour la fabrication d'un aeronef
FR2948770A1 (fr) * 2009-07-31 2011-02-04 Airbus Operations Sas Procede de caracterisation electrique d'un materiau composite pour la fabrication d'un aeronef
US9618467B2 (en) 2009-07-31 2017-04-11 Airbus Operations Sas Method of electrically characterizing a composite material for manufacturing an aircraft

Also Published As

Publication number Publication date
DE3813150A1 (de) 1989-11-09
GB2218813A (en) 1989-11-22
GB2218813B (en) 1992-08-19
DE3813150C2 (enExample) 1991-11-14
GB8906378D0 (en) 1989-05-04

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