CA2897255C - Composite test specimen - Google Patents

Composite test specimen Download PDF

Info

Publication number
CA2897255C
CA2897255C CA2897255A CA2897255A CA2897255C CA 2897255 C CA2897255 C CA 2897255C CA 2897255 A CA2897255 A CA 2897255A CA 2897255 A CA2897255 A CA 2897255A CA 2897255 C CA2897255 C CA 2897255C
Authority
CA
Canada
Prior art keywords
composite
face
plies
tab
section
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.)
Active
Application number
CA2897255A
Other languages
English (en)
French (fr)
Other versions
CA2897255A1 (en
Inventor
Jack J. Esposito
Joshua S. Dustin
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.)
Boeing Co
Original Assignee
Boeing Co
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 Boeing Co filed Critical Boeing Co
Publication of CA2897255A1 publication Critical patent/CA2897255A1/en
Application granted granted Critical
Publication of CA2897255C publication Critical patent/CA2897255C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0003—Composite materials
    • 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
    • G01N2203/0016—Tensile or compressive
    • G01N2203/0019—Compressive
    • 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
    • G01N2203/0058—Kind of property studied
    • G01N2203/0096—Fibre-matrix interaction in composites
    • 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
    • G01N2203/026—Specifications of the specimen
    • G01N2203/0298—Manufacturing or preparing specimens

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
CA2897255A 2014-08-13 2015-07-13 Composite test specimen Active CA2897255C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/458,961 2014-08-13
US14/458,961 US9464975B2 (en) 2014-08-13 2014-08-13 Composite test specimen

Publications (2)

Publication Number Publication Date
CA2897255A1 CA2897255A1 (en) 2016-02-13
CA2897255C true CA2897255C (en) 2018-01-02

Family

ID=54065657

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2897255A Active CA2897255C (en) 2014-08-13 2015-07-13 Composite test specimen

Country Status (7)

Country Link
US (1) US9464975B2 (https=)
EP (1) EP2985589B1 (https=)
JP (1) JP6556543B2 (https=)
KR (1) KR102436693B1 (https=)
CN (1) CN105372103B (https=)
BR (1) BR102015019012B1 (https=)
CA (1) CA2897255C (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10989640B2 (en) 2015-03-24 2021-04-27 Bell Helicopter Textron Inc. Method for defining threshold stress curves utilized in fatigue and damage tolerance analysis
US10094751B2 (en) * 2015-03-24 2018-10-09 Bell Helicopter Textron Inc. System and method for determining direct damage tolerance allowables
US10732085B2 (en) 2015-03-24 2020-08-04 Bell Helicopter Textron Inc. Notch treatment methods for flaw simulation
US10190954B2 (en) * 2015-06-01 2019-01-29 The Boeing Company Pre-strained composite test coupons
JP6695046B2 (ja) * 2015-09-25 2020-05-20 パナソニックＩｐマネジメント株式会社 プリプレグ、金属張積層板、配線板、並びに、配線板材料の熱応力の測定方法
KR102252803B1 (ko) * 2017-12-15 2021-05-14 (주)엘지하우시스 복합재의 인장시편 및 그 제조 방법
KR102778024B1 (ko) * 2019-01-29 2025-03-10 현대자동차주식회사 탄소섬유 강화복합재 시편 및 그 제조 방법
CN116990126A (zh) * 2023-07-25 2023-11-03 江苏省沙钢钢铁研究院有限公司 复合钢板的试验方法
CN120213646B (zh) * 2025-05-27 2025-10-14 中材科技风电叶片股份有限公司 异类材料断裂韧性测试方法、双悬臂梁试样及制作方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5284063A (en) * 1991-03-04 1994-02-08 Rockwell International Corporation Creep test coupon for metal matrix composites
FR2673723B1 (fr) 1991-03-08 1994-01-21 Aerospatiale Ste Nationale Indle Dispositif d'essais en compression d'eprouvettes pour essais en cisaillement interlaminaire et procedes d'essai en cisaillement d'eprouvettes, notamment d'eprouvettes courbes.
JPH04340437A (ja) * 1991-05-17 1992-11-26 Ishikawajima Harima Heavy Ind Co Ltd Ｃｆｒｐ層間破壊靭性試験片の積層構成法
US5297441A (en) * 1992-08-14 1994-03-29 The Boeing Company Apparatus for supporting a test specimen for compression testing
JPH06249767A (ja) * 1993-02-26 1994-09-09 Mitsubishi Heavy Ind Ltd ３次元複合材試験片
JPH07260654A (ja) * 1994-03-24 1995-10-13 Tanaka Kikinzoku Kogyo Kk 高温引張試験片及び高温引張試験方法
US5528942A (en) * 1995-06-13 1996-06-25 Baratta; Francis I. Apparatus for maximizing critical buckling loads for compression testing
US6655218B1 (en) * 1999-05-28 2003-12-02 Fuji Jukogyo Kabushiki Kaisha Composite material and method of controlling damage thereto and damage sensor
CN1261611C (zh) * 2003-01-20 2006-06-28 中国科学院金属研究所 制备连续SiC纤维增强Ti合金基复合材料拉伸样品的方法
US7051597B2 (en) * 2003-11-21 2006-05-30 The Boeing Company Apparatus and methods for tension testing of curved specimens
JP4344850B2 (ja) * 2004-05-21 2009-10-14 株式会社ユニソク マイクロ材料試験装置
JP4424263B2 (ja) * 2005-06-10 2010-03-03 株式会社豊田自動織機 繊維織物及び複合材
US8287681B2 (en) * 2005-08-04 2012-10-16 Israel Aerospace Industries Ltd. Method for making composite articles with artificial defects
US8349105B2 (en) * 2008-04-17 2013-01-08 The Boeing Company Curved composite frames and method of making the same

Also Published As

Publication number Publication date
KR20160020348A (ko) 2016-02-23
KR102436693B1 (ko) 2022-08-26
CN105372103A (zh) 2016-03-02
US9464975B2 (en) 2016-10-11
CA2897255A1 (en) 2016-02-13
BR102015019012B1 (pt) 2022-09-27
EP2985589B1 (en) 2019-04-10
BR102015019012A2 (pt) 2016-02-16
CN105372103B (zh) 2019-12-27
US20160047723A1 (en) 2016-02-18
JP2016042078A (ja) 2016-03-31
EP2985589A1 (en) 2016-02-17
JP6556543B2 (ja) 2019-08-07

Similar Documents

Publication Publication Date Title
CA2897255C (en) Composite test specimen
Marlett et al. Hexcel 8552 IM7 unidirectional prepreg 190 gsm & 35% RC qualification material property data report
US8281666B2 (en) Test apparatus and method
Tomblin et al. Investigation of thick bondline adhesive joints
Laurin et al. Determination of the longitudinal compressive strength of a CFRP ply through a tensile test on a laminate
CN108535101A (zh) 一种复合材料层合板层间拉伸强度的测量方法
ISO Plastics–determination of tensile properties
Correia et al. Parametric study of composite curved adhesive joints
Wegner et al. Verification of the combined load compression (CLC) test method
Turoski Effects of manufacturing defects on the strength of toughened carbon/epoxy prepreg composites
Pisharody et al. Effect of interlayer adherend inclusions on strength of composite bonded joints
Leng et al. Optimize design of composite laminate scarf patch repair by numerical analysis and experiments
Peter et al. Compression Strength Reduction in Compos ites with In-Plane Fiber Waviness
Baker et al. Scarf repairs to graphite/epoxy components
Memmolo et al. Sensor integration within composite structures for continuous load monitoring
Tomblin et al. Investigation of thick bondline adhesive joints. Final report
Nguyen Experimental and Numerical Investigation of the Mechanical Behavior of Discontinuous Fiber Composite Structures Under Multi-Axial Loading
CN121298414A (zh) 一种蜂窝侧向压缩装置及倒角抗压力测试方法
Kuramoto Development and Evaluation of Damage Tolerance Test Methods for Composite Sandwich Constructions
Lopez Cruz Experimental and Numerical Study on Bolted/Bonded Composite Joints for Aircraft
Chaterjee et al. Test Methods for Composites a Status Report. Volume 1: Tension Test Methods
Mardoian et al. Flight service evaluation of composite helicopter components
Baha Cracking stopping in the bondline of adhesively bonded composite adherents by means of a mechanical fastener: Numerical and experimental investigation
Rito et al. On the use of a CFBG sensor to monitor scarf repairs of composite panels
Roh Repairs of composite structures

Legal Events

Date Code Title Description
MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 9TH ANNIV.) - STANDARD

Year of fee payment: 9

MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 10TH ANNIV.) - STANDARD

Year of fee payment: 10

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20250707

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20250707