BR112016014576A2 - método e dispositivo para avaliar a porosidade no interior de material compósito - Google Patents

método e dispositivo para avaliar a porosidade no interior de material compósito

Info

Publication number
BR112016014576A2
BR112016014576A2 BR112016014576A BR112016014576A BR112016014576A2 BR 112016014576 A2 BR112016014576 A2 BR 112016014576A2 BR 112016014576 A BR112016014576 A BR 112016014576A BR 112016014576 A BR112016014576 A BR 112016014576A BR 112016014576 A2 BR112016014576 A2 BR 112016014576A2
Authority
BR
Brazil
Prior art keywords
composite material
waves
reflective
porosity
totality
Prior art date
Application number
BR112016014576A
Other languages
English (en)
Other versions
BR112016014576B1 (pt
Inventor
Kuraishi Akira
Biwa Shiro
Original Assignee
Kawasaki Heavy Ind Ltd
Univ Kyoto
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 Kawasaki Heavy Ind Ltd, Univ Kyoto filed Critical Kawasaki Heavy Ind Ltd
Publication of BR112016014576A2 publication Critical patent/BR112016014576A2/pt
Publication of BR112016014576B1 publication Critical patent/BR112016014576B1/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/46—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by spectral analysis, e.g. Fourier analysis or wavelet analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • G01N15/0806—Details, e.g. sample holders, mounting samples for testing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • G01N15/088—Investigating volume, surface area, size or distribution of pores; Porosimetry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/043—Analysing solids in the interior, e.g. by shear waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/11—Analysing solids by measuring attenuation of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/28—Details, e.g. general constructional or apparatus details providing acoustic coupling, e.g. water
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/023—Solids
    • G01N2291/0231—Composite or layered materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/0289—Internal structure, e.g. defects, grain size, texture
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/044—Internal reflections (echoes), e.g. on walls or defects

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Signal Processing (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Dispersion Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

a presente invenção refere-se a um método de avaliação de porosidade em que uma superfície de um material compósito que tem uma estrutura de múltiplas camadas é definida como a superfície de incidência, sendo que uma onda entra da superfície de incidência na direção de espessura do material compósito, e as ondas refletivas (a totalidade das ondas refletivas) são recebidas a partir da superfície de incidência. então, a totalidade recebida das ondas refletivas é submetida à análise de frequência e tempo. assim, as informações incluídas na totalidade de ondas refletivas sobre a mudança ao longo do tempo das ondas refletidas (ondas refletidas intercamadas) a partir das interfaces entre as camadas da estrutura de múltiplas camadas são adquiridas. essas informações de mudança são usadas para avaliar de modo ideal a distribuição de porosidade de direção de espessura no material compósito.
BR112016014576-3A 2013-12-25 2014-12-09 Método e dispositivo para avaliar a porosidade no interior de material compósito BR112016014576B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013-266732 2013-12-25
JP2013266732A JP6161161B2 (ja) 2013-12-25 2013-12-25 複合材料内のポロシティ評価方法およびポロシティ評価装置
PCT/JP2014/006147 WO2015098010A1 (ja) 2013-12-25 2014-12-09 複合材料内のポロシティ評価方法およびポロシティ評価装置

Publications (2)

Publication Number Publication Date
BR112016014576A2 true BR112016014576A2 (pt) 2017-09-26
BR112016014576B1 BR112016014576B1 (pt) 2021-06-22

Family

ID=53477917

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016014576-3A BR112016014576B1 (pt) 2013-12-25 2014-12-09 Método e dispositivo para avaliar a porosidade no interior de material compósito

Country Status (5)

Country Link
US (1) US10094808B2 (pt)
EP (1) EP3088886A4 (pt)
JP (1) JP6161161B2 (pt)
BR (1) BR112016014576B1 (pt)
WO (1) WO2015098010A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9804130B2 (en) * 2015-05-08 2017-10-31 The Boeing Company System and method for providing simulated ultrasound porosity waveforms
US10089423B2 (en) * 2015-05-21 2018-10-02 Mayo Foundation For Medical Education And Research Systems and methods for efficiently simulating wave propagation in viscoelastic media
CN105158335B (zh) * 2015-08-21 2018-03-23 南昌航空大学 一种钢‑玻璃钢复合板材脱粘超声导波评价方法
KR101904320B1 (ko) * 2017-04-17 2018-10-04 연세대학교 산학협력단 전기적 신호를 이용한 구조물 보강재 진단 방법 및 장치
US10571385B2 (en) * 2017-11-22 2020-02-25 The Boeing Company Ultrasonic inspection of a structure with a ramp
US10953608B2 (en) * 2018-08-09 2021-03-23 The Boeing Company Structural health monitoring of curved composite structures using ultrasonic guided waves
JP7257290B2 (ja) * 2019-08-27 2023-04-13 株式会社日立パワーソリューションズ 超音波検査装置および超音波検査方法
CN113188489B (zh) * 2021-04-29 2022-10-21 深圳市麒博精工科技有限公司 检测薄平板材料厚度一致性的超声反射谱方法
CN114112355B (zh) * 2021-11-19 2023-11-28 中国直升机设计研究所 一种复合材料结构孔隙缺陷预制的替代方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0618488A (ja) 1992-07-06 1994-01-25 Mitsubishi Heavy Ind Ltd 複合材の超音波探傷検査方法
JPH06317568A (ja) * 1993-05-10 1994-11-15 Mitsubishi Heavy Ind Ltd 超音波探傷装置
JP3926448B2 (ja) * 1997-12-01 2007-06-06 株式会社日立メディコ 超音波探触子及びこれを用いた超音波診断装置
US6234025B1 (en) * 1999-03-29 2001-05-22 Sandia Corporation Ultrasonic inspection apparatus and method using a focused wave device
DE10329142A1 (de) 2003-06-27 2005-01-27 Intelligendt Systems & Services Gmbh & Co. Kg Verfahren zum Ermitteln der Porosität eines Werkstückes
JP2005114376A (ja) * 2003-10-02 2005-04-28 Sonix Kk 超音波を用いる物体検査方法および装置
US7434468B2 (en) * 2005-10-31 2008-10-14 The Boeing Company Porosity reference standard for ultrasonic inspection of composite materials
DE102006010010A1 (de) * 2006-03-04 2007-09-06 Intelligendt Systems & Services Gmbh & Co Kg Verfahren zur Ultraschallprüfung eines Werkstückes in einem gekrümmten Bereich seiner Oberfläche und zur Durchführung des Verfahrens geeignete Prüfanordnung
US7770457B2 (en) 2006-10-13 2010-08-10 The Boeing Company Pseudo porosity reference standard for metallic interleaved composite laminates
JP4886564B2 (ja) * 2007-03-23 2012-02-29 公益財団法人鉄道総合技術研究所 超音波探傷方法及び装置
JP2010169558A (ja) * 2009-01-23 2010-08-05 Hitachi Constr Mach Co Ltd 超音波計測装置
JP5105384B2 (ja) * 2009-07-31 2012-12-26 国立大学法人九州大学 非破壊検査方法及び装置
DE102009038746B3 (de) * 2009-08-27 2011-04-14 Airbus Operations Gmbh Verfahren und Vorrichtung zur Qualitätsprüfung eines umgeformten thermoplastischen faserverstärkten Kunststoffbauteils
US8522615B1 (en) * 2010-11-30 2013-09-03 The Boeing Company Simplified direct-reading porosity measurement apparatus and method
CN104819922B (zh) * 2015-05-07 2017-11-28 哈尔滨飞机工业集团有限责任公司 一种复合材料层压板制件孔隙率超声评价方法

Also Published As

Publication number Publication date
US10094808B2 (en) 2018-10-09
JP2015121516A (ja) 2015-07-02
JP6161161B2 (ja) 2017-07-12
US20160320353A1 (en) 2016-11-03
EP3088886A4 (en) 2017-06-14
BR112016014576B1 (pt) 2021-06-22
WO2015098010A1 (ja) 2015-07-02
EP3088886A1 (en) 2016-11-02

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Legal Events

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B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B09W Correction of the decision to grant [chapter 9.1.4 patent gazette]

Free format text: RETIFIQUE-SE POR INCORRECOES NO QUADRO 1

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 09/12/2014, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

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B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2752 DE 03-10-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.