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Research on the quantitative measurement of elastic/plastic properties for the ultrasonic wave using laser probing method

Research Project

Project/Area Number 16K06376
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Measurement engineering
Research InstitutionAkita University

Principal Investigator

Imano Kazuhiko  秋田大学, 理工学研究科, 教授 (60125705)

Research Collaborator Akatsuka Masafumi  
Suzuki Kairi  
Shida Takuto  
Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2018: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Fiscal Year 2017: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2016: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Keywordsシュリーレン法 / 光弾性法 / 鋭敏色法 / セナルモン法 / 差分画像 / ディジタル化 / 定量計測 / シャドウグラフ法 / 非破壊検査法 / 定量化 / 光源 / ストロボ光弾性法 / パルスLED光源 / レタデーション / 圧電振動子
Outline of Final Research Achievements

In this research, we digitize the stroboscopic photoelastic method that observes the sound field without affecting the sound field using light, and construct a new quantitative measurement method and its system by introducing the sensitive color method and the senalmon method. went. Targeting MHz-band ultrasonic waves, simultaneous measurement of static strain amount from polarization phenomenon due to birefringence due to photoelasticity from outside or internal stress in solid, and acoustic wave as dynamic stress simultaneously The image data from which quantitative data were obtained was obtained. Acquisition of data of photoelastic phenomena using the constructed digitization system and visualization of sound wave propagation while measuring elastic properties of solid and its anisotropy, residual stress distribution etc., new in materials and nondestructive inspection field One proposal of the method was made.

Academic Significance and Societal Importance of the Research Achievements

シュリーレン法や光弾性法で得られる画像の差分画像の取得法を開発し,得られた光信号データをCMOSカメラでディジタル化した.また,カラー画像のためRGB信号を個別に取り出すことが可能なため信号の輝度だけでなく後述の鋭敏色法のように固体内部の応力分布を色(干渉色)で表示する方法に対しても,ディジタル的な方法で干渉色が得られる.これを用いて従来の波長板を用いて得ていた干渉色の情報およびRGB信号から変換して得られる画像の輝度信号および色信号からディジタル的に光弾性法、鋭敏触法およびセナルモン法を適用して超音波の動的応力の観測を可能にし,データ全てをディジタルの信号処理を行い,定量計測を可能にした.

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (37 results)

All 2019 2018 2017 2016

All Journal Article (15 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 15 results,  Open Access: 2 results,  Acknowledgement Compliant: 3 results) Presentation (22 results) (of which Int'l Joint Research: 5 results)

  • [Journal Article] レーザ光を用いた超音波伝搬のプロービングによる固体試料中の残留応力の一評価法2019

    • Author(s)
      今野和彦,赤塚雅史
    • Journal Title

      日本素材物性学会誌

      Volume: 30 Pages: 1-5

    • NAID

      130007826491

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 微小領域の音速測定によるPMMA試料中の残留応力の一測定法2019

    • Author(s)
      今野和彦,赤塚雅史
    • Journal Title

      日本素材物性学会誌

      Volume: 30 Pages: 13-17

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] レーザプロービングによる超音波音速と強化ガラスの残留応力の関係2019

    • Author(s)
      赤塚雅史,今野和彦
    • Journal Title

      日本素材物性学会誌

      Volume: 30 Pages: 18-21

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Sensitive Tint Visualization of Mode Variation of Lamb wave in the Gently Varying Thickness of Glass Plate2018

    • Author(s)
      Kairo Suzuki and Kazuhiko Imano
    • Journal Title

      NIHON GAZO GAKKAISHI (Journal of the Imaging Society of Japan)

      Volume: 57 Issue: 5 Pages: 529-532

    • DOI

      10.11370/isj.57.529

    • NAID

      130007497719

    • ISSN
      1344-4425, 1880-4675
    • Year and Date
      2018-10-10
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Quantitative Measurement of Ultrasonic Velocity Using Lamb wave Image by the Sensitive Tint Method2018

    • Author(s)
      今野和彦
    • Journal Title

      NIHON GAZO GAKKAISHI (Journal of the Imaging Society of Japan)

      Volume: 57 Issue: 5 Pages: 525-528

    • DOI

      10.11370/isj.57.525

    • NAID

      130007497320

    • ISSN
      1344-4425, 1880-4675
    • Year and Date
      2018-10-10
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ultrasonic Imaging for Thin Plate Sample Using Vibration Velocity Information2018

    • Author(s)
      今野和彦
    • Journal Title

      NIHON GAZO GAKKAISHI (Journal of the Imaging Society of Japan)

      Volume: 57 Issue: 4 Pages: 422-425

    • DOI

      10.11370/isj.57.422

    • NAID

      130007432995

    • ISSN
      1344-4425, 1880-4675
    • Year and Date
      2018-08-10
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] 圧電振動子の音響放射面における振動速度の均一化の一方法2018

    • Author(s)
      今野和彦,大石剛大
    • Journal Title

      電子情報通信学会論文誌

      Volume: 101A Pages: 20-21

    • Related Report
      2018 Annual Research Report 2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Senarmont法による超音波の音圧測定の一方法2018

    • Author(s)
      今野和彦
    • Journal Title

      電子情報通信学会論文誌

      Volume: J-101A Pages: 265-267

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Sensitive Tint Visualization of Ultrasonic Propagation in the Glass with Crack2017

    • Author(s)
      Yoshito Hosaka and KazuhikoImano
    • Journal Title

      Acoust. Sci. & Tech.

      Volume: 3 Pages: 165-167

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] 鋭敏色法によるA2モードLamb波の可視化2017

    • Author(s)
      保坂儒人,今野和彦
    • Journal Title

      日本素材物性学会誌

      Volume: 28 Pages: 19-24

    • NAID

      130006606764

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Sensitive tint visualization system for Lamb waves propagation in the glass plate2017

    • Author(s)
      Yoshito Hosaka and Kazuhiko Imano
    • Journal Title

      Acoustical Science and Technology.

      Volume: 38 Pages: 165-167

    • NAID

      130005632118

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] 鋭敏色法によるA2モードLamb波の可視化2017

    • Author(s)
      保坂儒人,今野和彦
    • Journal Title

      日本素材物性学会論文誌

      Volume: 28 Pages: 19-24

    • NAID

      130006606764

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] 光偏向法を用いた固体試料の内部き裂の2次高調波超音波検出の一方法2016

    • Author(s)
      今野和彦
    • Journal Title

      素材物性学雑誌

      Volume: 27 Pages: 6-9

    • NAID

      130005875952

    • Related Report
      2016 Research-status Report
    • Peer Reviewed
  • [Journal Article] Visualization of ultrasound propagation in the glass with a crack possessing residual inner stress2016

    • Author(s)
      Kazuhiko Imano and Yoshito Hosaka
    • Journal Title

      Inter Jour. Soc. Mater.   Eng. Resour.

      Volume: 20 Pages: 7-10

    • NAID

      130005877869

    • Related Report
      2016 Research-status Report
    • Peer Reviewed
  • [Journal Article] ストロボ光弾性法による固体中のき裂と残留応力中を伝搬する超音波の可視化2016

    • Author(s)
      保坂儒人,今野和彦
    • Journal Title

      素材物性学雑誌

      Volume: 27 Pages: 20-24

    • NAID

      130005875954

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] 光学的手法による固体中残留応力の一観測法2018

    • Author(s)
      赤塚雅史,今野和彦
    • Organizer
      日本音響学会春季研究発表会
    • Related Report
      2018 Annual Research Report
  • [Presentation] レーザプロービングによる固体中残留応力が音速に及ぼす影響について2018

    • Author(s)
      赤塚雅史,今野和彦
    • Organizer
      日本素材物性学会平成30年度研究発表会
    • Related Report
      2018 Annual Research Report
  • [Presentation] サイディングによる振動特性の変化に関する研究2018

    • Author(s)
      志賀宥太,今野和彦
    • Organizer
      日本素材物性学会平成30年度研究発表会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 鋭敏色法を用いた厚さが変化するガラス板中のLamb波の観測2018

    • Author(s)
      鈴木海里,今野和彦
    • Organizer
      日本素材物性学会平成30年度研究発表会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 超音波応力中伝搬による周波数特性の研究2018

    • Author(s)
      信太拓都,今野和彦
    • Organizer
      日本素材物性学会平成30年度研究発表会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 強化ガラスのレーザプロービングによる音速測定2018

    • Author(s)
      赤塚雅史,今野和彦
    • Organizer
      計測自動制御学会東北支部第317回研究集会
    • Related Report
      2018 Annual Research Report
  • [Presentation] レーザプロビングによるRayleigh波位相と残留応力の関係 波位相と残留応力の関係2018

    • Author(s)
      赤塚雅史,今野和彦
    • Organizer
      日本音響学会第1回東北地区音響研究会
    • Related Report
      2018 Annual Research Report
  • [Presentation] レーザ光による空中超音波場の可視化手法提案2018

    • Author(s)
      信太拓都,今野和彦
    • Organizer
      日本音響学会第1回東北地区音響研究会
    • Related Report
      2018 Annual Research Report
  • [Presentation] サイディングおよび駆動電源のピーダス変化が圧電振動子の振動特性に及ぼす 影響2018

    • Author(s)
      志賀宥太,今野和彦
    • Organizer
      日本音響学会第1回東北地区音響研究会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 鋭敏色法を用いた厚さが変化するガラス板中のLamb 波の可視化およびそモード判別2018

    • Author(s)
      鈴木海里,今野和彦
    • Organizer
      日本音響学会第1回東北地区音響研究会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Pulse-Echo Detection of Lame-mode Lamb Wave for Non-destractice Testing Using Nonlinear Ultrasmonic Wave Method2018

    • Author(s)
      Makoto Fukuda and Kazuhiko Imano
    • Organizer
      International Workshop on Piezoelectric Materials and Application in Actuators (IWPMA2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] セナルモン法による音圧の測定に関する検討2017

    • Author(s)
      保坂儒人,今野和彦
    • Organizer
      日本音響学会2017年春季研究発表会
    • Place of Presentation
      明治大学生田キャンパス
    • Year and Date
      2017-03-15
    • Related Report
      2016 Research-status Report
  • [Presentation] Visualization and Quantification of Ultrasonic Field Using the Sensitive Tint Method and the Senarmont Method in the Grass2017

    • Author(s)
      Kouyou Yashima and Kazuhiko Imano
    • Organizer
      The Eighth International Conference of Material and Resources (ICMR2017)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Experiments on Measurement of Ultrasonic Field by Light Deflection Method2017

    • Author(s)
      Masafumi Akatsuka and Kazuhiko Imano
    • Organizer
      The Eighth International Conference of Material and Resources (ICMR2017)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Detection of Second-Harmonic Ultrasonic Components from Micro Cracks Using Lame? Mode of Lamb Waves2017

    • Author(s)
      Ikumi Fujita, Makoto Fukuda and Kazuhiko Imano
    • Organizer
      The Eighth International Conference of Material and Resources (ICMR2017)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Method for Detection of Higher Harmonic Ultrasonic Components from a Micro Crack2017

    • Author(s)
      Tatsuma Iida , Mokoto Fukuda and Kazuhiko Imano
    • Organizer
      The Eighth International Conference of Material and Resources (ICMR2017)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 超音波によるワイヤレス電力伝送の検討2017

    • Author(s)
      藤江亮太,今野和彦
    • Organizer
      第51回日本生体医工学会東北支部講演会
    • Related Report
      2017 Research-status Report
  • [Presentation] 鋭敏色法によるLamb波の可視化および速度分散性の検出2017

    • Author(s)
      保坂儒人,今野和彦
    • Organizer
      日本非破壊検査協会 超音波による非破壊評価シンポジウム
    • Place of Presentation
      東京都産業技術産業研究センター
    • Related Report
      2016 Research-status Report
  • [Presentation] 鋭敏色法によるLamb波伝搬の可視化に関する検討2016

    • Author(s)
      保坂儒人,今野和彦
    • Organizer
      日本非破壊検査協会 平成28年度秋季講演大会
    • Place of Presentation
      仙台(ハーネル仙台)
    • Year and Date
      2016-10-06
    • Related Report
      2016 Research-status Report
  • [Presentation] 平板中を伝搬するLamb波の可視化に関する検討2016

    • Author(s)
      保坂儒人,今野和彦
    • Organizer
      日本音響学会2016年秋季研究発表会
    • Place of Presentation
      富山大学
    • Year and Date
      2016-09-13
    • Related Report
      2016 Research-status Report
  • [Presentation] 平板中を伝搬する弾性波の可視化2016

    • Author(s)
      保坂儒人,今野和彦
    • Organizer
      日本素材物性学会
    • Place of Presentation
      秋田ビューホテル
    • Related Report
      2016 Research-status Report
  • [Presentation] 音圧極性を含めたLamb波の可視化に関する実験的検討2016

    • Author(s)
      保坂儒人,今野和彦
    • Organizer
      計測自動制御学会東北支部 第303回研究集会
    • Place of Presentation
      秋田県立大学
    • Related Report
      2016 Research-status Report

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Published: 2016-04-21   Modified: 2020-03-30  

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