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Development of optical multi-scale strain distribution measurement method and experimental elucidation of damage mechanism

Research Project

Project/Area Number 16K05996
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Materials/Mechanics of materials
Research InstitutionNational Institute of Advanced Industrial Science and Technology

Principal Investigator

Ri Shien  国立研究開発法人産業技術総合研究所, 計量標準総合センター, 主任研究員 (70509710)

Co-Investigator(Kenkyū-buntansha) 王 慶華  国立研究開発法人産業技術総合研究所, 計量標準総合センター, 主任研究員 (20726856)
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: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2017: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2016: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords光学的手法 / モアレ計測 / マルチスケール / ひずみ分布 / サンプリングモアレ / 位相解析 / モアレ法 / 実験力学 / ひずみ測定 / 変位 / ひずみ / モアレ縞 / サンプリングモアレ法 / 変位・ひずみ / せん断ひずみ / フーリエ変換 / 時空位相シフト / ひずみ計測
Outline of Final Research Achievements

In this research, we develop an optical multi-scale displacement/strain measurement method using phase analysis technology of moire phenomenon and fringe image and try to clarify the mechanism of damage in CFRP composite materials and dissimilar structural materials by an experimental approach. In order to perform the multi-scale measurement, a multi-scale grating mold was fabricated, in which a small grating of 750 nm pitch and a large grating of 15-micron pitch were mixed. We have developed a two-pixel sampling moire method that can measure deformation with a wider field of view and a two-way simultaneous analysis method of a two-dimensional grid that can measure strain with high accuracy. By applying these methods to the 3-point bending test of CFRP composites, we could realize the measurement of normal and shear strain distributions with high accuracy.

Academic Significance and Societal Importance of the Research Achievements

航空機や自動車などで使われる炭素繊維強化プラスチック(CFRP)は金属材料と異なり、炭素繊維と樹脂の複合材料であるゆえに複雑な変形挙動と破壊モードを示す。そのためミクロからマクロまでの一連の変形挙動を把握する必要がある。本研究は全視野かつ異なるスケールで同時に評価可能なマルチスケールひずみ分布を測定できる光学的手法を開発した。本開発技術はCFRP複合材や半導体チップ等の異種材料間での損傷メカニズムの解明に役立つ計測技術である。

Report

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

    (67 results)

All 2019 2018 2017 2016 Other

All Journal Article (14 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 13 results,  Open Access: 3 results,  Acknowledgement Compliant: 4 results) Presentation (43 results) (of which Int'l Joint Research: 17 results,  Invited: 8 results) Book (2 results) Remarks (3 results) Patent(Industrial Property Rights) (5 results)

  • [Journal Article] Optical full-field strain measurement method from wrapped sampling Moire phase to minimize the influence of defects and its applications2018

    • Author(s)
      Wang Qinghua、Ri Shien、Tsuda Hiroshi、Koyama Motomichi
    • Journal Title

      Optics and Lasers in Engineering

      Volume: 110 Pages: 155-162

    • DOI

      10.1016/j.optlaseng.2018.05.020

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Interlaminar shear behavior of laminated carbon fiber reinforced plastic from microscale strain distributions measured by sampling moire technique2018

    • Author(s)
      Wang Qinghua、Ri Shien、Tsuda Hiroshi、Takashita Yosuke、Kitamura Ryuta、Ogihara Shinji
    • Journal Title

      Materials

      Volume: 11 Issue: 9 Pages: 1684-1684

    • DOI

      10.3390/ma11091684

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Sampling moire as a special windowed Fourier ridges algorithm in demodulation of carrier fringe patterns2018

    • Author(s)
      Kemao Qian、Agarwal Nimisha、Ri Shien、Wang Qinghua
    • Journal Title

      Optical Engineering

      Volume: 57 Issue: 10 Pages: 1-1

    • DOI

      10.1117/1.oe.57.10.100503

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Comparative study of sampling moire and windowed Fourier transform techniques for demodulation of a single-fringe pattern2018

    • Author(s)
      Ri Shien、Agarwal Nimisha、Wang Qinghua、Kemao Qian
    • Journal Title

      Applied Optics

      Volume: 57 Issue: 36 Pages: 10402-10411

    • DOI

      10.1364/ao.57.010402

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] モアレ技術による橋梁構造物の変位計測2018

    • Author(s)
      李 志遠・津田 浩
    • Journal Title

      検査技術

      Volume: 23 Pages: 5-9

    • NAID

      40021663417

    • Related Report
      2018 Annual Research Report
  • [Journal Article] Micro/nano-Scale Strain Distribution Measurement from Sampling Moire Fringes2017

    • Author(s)
      Q. Wang, S. Ri, H. Tsuda
    • Journal Title

      Journal of Visualized Experiments

      Volume: e55739 Issue: 123

    • DOI

      10.3791/55739

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Two-dimensional Moire Phase Analysis for Accurate Strain Distribution Measurement and Application in Crack Prediction2017

    • Author(s)
      Q. Wang, S. Ri, H. Tsuda, M. Koyama, K. Tsuzaki
    • Journal Title

      Optics Express

      Volume: 25 Issue: 12 Pages: 13465-13480

    • DOI

      10.1364/oe.25.013465

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Visualization and automatic detection of defect distribution in GaN atomic structure from sampling Moire phase2017

    • Author(s)
      Q. Wang, S. Ri, H. Tsuda, M. Kodera, K. Suguro, N. Miyashita
    • Journal Title

      Nanotechnology

      Volume: 28 Issue: 45 Pages: 455704-455704

    • DOI

      10.1088/1361-6528/aa8d83

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] 繰り返し模様を利用したモアレ法による社会インフラの変位計測2017

    • Author(s)
      李 志遠・王 慶華・津田 浩
    • Journal Title

      実験力学

      Volume: 17 Pages: 8-14

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] モアレを利用した微小領域のひずみ分布計測2017

    • Author(s)
      津田 浩・王 慶華・李 志遠
    • Journal Title

      強化プラスチックス

      Volume: 63 Pages: 577-582

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Deformation Distribution Measurement of Bridges from Sampling Moiré Method2017

    • Author(s)
      津田 浩・李 志遠・王 慶華
    • Journal Title

      Journal of the Japan Society for Precision Engineering

      Volume: 83 Issue: 12 Pages: 1071-1075

    • DOI

      10.2493/jjspe.83.1071

    • NAID

      130006242981

    • ISSN
      0912-0289, 1882-675X
    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Parallel computing for fast and accurate phase analysis of fringe pattern by two-dimensional phase shifting methods2017

    • Author(s)
      S. Ri, Q. Wang, H. Tsuda
    • Journal Title

      Proc. SPIE

      Volume: 10250 Pages: 102502Q-102502Q

    • DOI

      10.1117/12.2266693

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Influence of working distance on microscale strain measurement under laser scanning microscope from moire fringes2017

    • Author(s)
      Q. Wang, Y. Takashita, S. Ri, H. Tsuda, R. Kitamura, S. Ogihara
    • Journal Title

      Proc. SPIE

      Volume: 10250 Pages: 102501N-102501N

    • DOI

      10.1117/12.2266697

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Digital sampling Moire as a substitute for microscope scanning Moire for high-sensitivity and full-field deformation measurement at micron/nano scales2016

    • Author(s)
      Q. Wang, S. Ri, H. Tsuda
    • Journal Title

      Applied Optics

      Volume: 55 Issue: 25 Pages: 6858-6865

    • DOI

      10.1364/ao.55.006858

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] Optical Phase-based Method for Dynamic Deflection Measurement of Railroad Bridge2019

    • Author(s)
      S. Ri, Q. Wang, H. Tsuda, H. Shirasaki, K. Kuribayashi
    • Organizer
      The International Conference on Computational & Experimental Engineering and Sciences (ICCES2019)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Full-Field Microscale Strain Measurement of Carbon Fiber Reinforced Plastic Using 2-Pixel Sampling Moire2019

    • Author(s)
      Q. Wang, S. Ri, P. Xia, H. Tsuda
    • Organizer
      The International Conference on Computational & Experimental Engineering and Sciences (ICCES2019)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] サンプリングモアレによる変位・ひずみ分布計測法の開発とその応用(10年間の研究を振り返って)2019

    • Author(s)
      李志遠・王慶華
    • Organizer
      第50回応力・ひずみ測定と強度評価シンポジウム
    • Related Report
      2018 Annual Research Report
  • [Presentation] Development of Microscale Strain Distribution Measurement Technique Using Micro Grids2019

    • Author(s)
      王慶華・李志遠・津田浩
    • Organizer
      第50回応力・ひずみ測定と強度評価シンポジウム
    • Related Report
      2018 Annual Research Report
  • [Presentation] サンプリングモアレ法を用いたマルチスケール変形計測2019

    • Author(s)
      李志遠・王慶華・夏鵬・津田浩
    • Organizer
      レーザー学会学術講演会第39回年次大会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] サンプリングモアレ法による動画変位計測と圧縮式画像への適用2019

    • Author(s)
      李志遠・王慶華・夏鵬・津田浩
    • Organizer
      光学的手法分科会(日本実験力学会)・実験力学先端技術研究会(日本機械学会)合同研究会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 格子画像の位相解析による微小ひずみ分布計測と原子欠陥検出2019

    • Author(s)
      王慶華・李志遠・夏鵬・津田浩
    • Organizer
      光学的手法分科会(日本実験力学会)・実験力学先端技術研究会(日本機械学会)合同研究会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 高精度広視野ひずみ分布計測法の検討とCFRP損傷挙動評価2019

    • Author(s)
      奥村茂里・王慶華・李志遠・津田浩・荻原慎二
    • Organizer
      安全・安心な社会を築く先進材料・非破壊計測技術シンポジウム
    • Related Report
      2018 Annual Research Report
  • [Presentation] Noncontact full-field deflection measurement of long suspension bridge by utilizing repeated truss pattern based on the sampling Moire technique2018

    • Author(s)
      S. Ri, Q. Wang, H. Tsuda
    • Organizer
      International Conference on Optical and Photonic Engineering (icOPEN2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Optical full-field displacement measurement using Moire technique2018

    • Author(s)
      S. Ri, H. Tsuda
    • Organizer
      Mining in Asia International Symposium, The 8th Society of Mining Professors Regional Meeting
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Moire Imaging Technique for Displacement and Strain Measurement from Nano to Mega Scales2018

    • Author(s)
      S. Ri, Q. Wang, M. Ohkubo, M. Koyama, K. Tsuzaki
    • Organizer
      4th Symposium on Innovative Measurement and Analysis for Structural Materials (SIP-IMASM 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Full-field Strain Imaging in CFRP by Moire Phase Analysis2018

    • Author(s)
      Q. Wang, S. Ri, M. Ohkubo
    • Organizer
      4th Symposium on Innovative Measurement and Analysis for Structural Materials (SIP-IMASM 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] トラス構造を活用したデジタルカメラによる吊り橋のたわみ分布計測2018

    • Author(s)
      李志遠・王慶華・津田浩
    • Organizer
      平成30年度非破壊検査総合シンポジウム
    • Related Report
      2018 Annual Research Report
  • [Presentation] モアレ法によるカラー格子を用いた厚みのある透明板の厚さ分布計測2018

    • Author(s)
      長澤佑樹・李志遠・津田浩・喜多村 竜太・荻原 慎二
    • Organizer
      平成30年度 第1回保守検査部門ミニシンポジウム
    • Related Report
      2018 Annual Research Report
  • [Presentation] サンプリングモアレ法によるマルチスケール変形計測とその応用2018

    • Author(s)
      李志遠、王慶華、夏鵬、津田浩
    • Organizer
      日本実験力学会2018年度年次講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 微小ひずみ分布測定のための局所位相接続アルゴリズムの開発と応用2018

    • Author(s)
      王慶華・李志遠・夏鵬・津田浩
    • Organizer
      日本実験力学会2018年度年次講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] モアレによる全視野変位計測技術の開発と社会インフラへの応用2018

    • Author(s)
      李志遠
    • Organizer
      産総研・サステナブル技術連携促進シンポジウム「インフラメンテナンス」
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] サンプリングモアレ法を用いたマイクロスケールでのひずみ計測によるCFRP積層板の損傷挙動評価2017

    • Author(s)
      高下 陽右, 王 慶華, 李 志遠, 津田 浩, 喜多村 竜太, 荻原 慎二
    • Organizer
      安全・安心な社会を築く先進材料・非破壊計測技術シンポジウム
    • Place of Presentation
      サン・リフレ函館(北海道函館市)
    • Year and Date
      2017-03-13
    • Related Report
      2016 Research-status Report
  • [Presentation] A Micro Moire Strain Rosette for Full-Field Complex Deformation Measurement of Composite Materials2017

    • Author(s)
      Q. Wang, Y. Takashita, S. Ri, H. Tsuda, R. Kitamura, S. Ogihara
    • Organizer
      SEM Annual 2017 Conference and Exposition on Experimental and Applied Mechanics
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Full-field Strain Measurement of Composite Materials by the Sampling Moire Method2017

    • Author(s)
      S. Ri, Q. Wang, T. Hiroshi
    • Organizer
      The 21st International Conference on Composites Materials (ICCM-21)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Evaluation of Microscopic Damage Behavior of CFRP Laminates Based on Strain Measurement Using the Sampling Moire Method2017

    • Author(s)
      Y. Takashita, Q. Wang, S. Ri, H. Tsuda, R. Kitamura, S. Ogihara
    • Organizer
      Asian Conference on Experimental Mechanics (ACEM) 2017
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Sampling Moire Method for Fast and Accurate Full-field Deformation Measurement and Its Application From Atom to Meter Scales2017

    • Author(s)
      S. Ri, Q. Wang, H. Tsuda
    • Organizer
      2017 International Symposium on Optomechatronic Technology (ISOT 2017)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Wide-rangeDisplacementImagingMeasurementMethodUsingaColorGrating2017

    • Author(s)
      Y. Nagasawa, S. Ri, H. Tsuda, R. Kitamura, S. Ogihara
    • Organizer
      2017 International Symposiumon Optomechatronic Technology (ISOT2017)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] サンプリングモアレによる変形分布計測2017

    • Author(s)
      津田 浩・李 志遠・王 慶華
    • Organizer
      高エネ研メカ・ワークショップ
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] 3点曲げ試験におけるCFRPの層間せん断変形と微小き裂の評価2017

    • Author(s)
      王 慶華・高下 陽右・李 志遠・津田 浩・喜多村 竜太・荻原 慎二
    • Organizer
      日本実験力学会2017年度年次講演会
    • Related Report
      2017 Research-status Report
  • [Presentation] カラー格子を用いた広測定レンジな変位画像計測法の開発2017

    • Author(s)
      長澤 佑樹・李 志遠・津田 浩・喜多村 竜太・荻原 慎二
    • Organizer
      日本実験力学会2017年度年次講演会
    • Related Report
      2017 Research-status Report
  • [Presentation] サンプリングモアレ法による複合材料の全視野ひずみ計測2017

    • Author(s)
      李 志遠・王 慶華・津田 浩
    • Organizer
      時間依存性材料・光学的手法分科会合同研究会
    • Related Report
      2017 Research-status Report
  • [Presentation] 2次元位相シフト法による高精度・高速な縞画像の位相解析2017

    • Author(s)
      李 志遠・王 慶華・夏 鵬・津田 浩
    • Organizer
      第4回サンプリングモアレ法による構造物の計測技術に関する研究会
    • Related Report
      2017 Research-status Report
  • [Presentation] Displacement and Strain Measurement for Crack Prediction and Structure Health Monitoring2017

    • Author(s)
      王 慶華・李 志遠・津田 浩
    • Organizer
      第4回サンプリングモアレ法による構造物の計測技術に関する研究会
    • Related Report
      2017 Research-status Report
  • [Presentation] 規則模様を用いた広レンジな光学的変位計測方法2017

    • Author(s)
      長澤 佑樹・李 志遠・津田 浩・喜多村 竜太・荻原 慎二
    • Organizer
      第4回サンプリングモアレ法による構造物の計測技術に関する研究会
    • Related Report
      2017 Research-status Report
  • [Presentation] CFRP積層板を用いた光学顕微鏡下でのひずみ分布計測方法2017

    • Author(s)
      髙下 陽右・王 慶華・李 志遠・津田 浩・喜多村 竜太・荻原 慎二
    • Organizer
      第4回サンプリングモアレ法による構造物の計測技術に関する研究会
    • Related Report
      2017 Research-status Report
  • [Presentation] モアレを利用したマルチスケール変位・ひずみ分布計測技術の開発2017

    • Author(s)
      李 志遠・王 慶華・津田 浩
    • Organizer
      SAT2018 テクノロジーショーケース
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] Accurate Determination of Principle Strain Distributions of Carbon Fiber Reinforced Plastics from Spatial Phase-shifted Sampling Moire Fringes2016

    • Author(s)
      Q. Wang, S. Ri, H. Tsuda, S. Kishimoto, K. Naito, Y. Tanaka
    • Organizer
      ACEM2016
    • Place of Presentation
      Ramada Plaza Jeju Hotel, Jeju, Korea
    • Year and Date
      2016-11-13
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Accuracy Improvement of Small Strain Distribution Measurement Based on the Sampling Moire Method with Multi-step Filter Processing2016

    • Author(s)
      Y. Fukami, S. Ri, Q. Wang, H. Tsuda, R. Kitamura, S. Ogihara
    • Organizer
      ACEM2016
    • Place of Presentation
      Ramada Plaza Jeju Hotel, Jeju, Korea
    • Year and Date
      2016-11-13
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] モアレを利用した構造物の変形分布計測2016

    • Author(s)
      津田 浩, 李 志遠, 王 慶華
    • Organizer
      次世代センサ総合シンポジウム
    • Place of Presentation
      東京ビッグサイト(東京都江東区)
    • Year and Date
      2016-09-28
    • Related Report
      2016 Research-status Report
    • Invited
  • [Presentation] Advanced Moire Techniques for Crack and Structual Health Monitoring2016

    • Author(s)
      Q. Wang, S. Ri, H. Tsuda
    • Organizer
      icOPEN2016
    • Place of Presentation
      Tibet Hotel Chengdu, Chengdu, China
    • Year and Date
      2016-09-26
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Parallel Computing for Fast and Accurate Phase Analysis of Fringe Pattern by Two-diemnsional Phase-shifting Methods2016

    • Author(s)
      S. Ri, Q. Wang, H. Tsuda
    • Organizer
      icOPEN2016
    • Place of Presentation
      Tibet Hotel Chengdu, Chengdu, China
    • Year and Date
      2016-09-26
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] 顕微鏡下でのモアレ法による複合材料のひずみ分布計測2016

    • Author(s)
      高下 陽右, 王 慶華, 李 志遠, 津田 浩, 深水 裕太, 喜多村 竜太, 荻原 慎二
    • Organizer
      日本実験力学会2016年度年次講演会
    • Place of Presentation
      近畿大学(大阪府東大阪市)
    • Year and Date
      2016-09-02
    • Related Report
      2016 Research-status Report
  • [Presentation] 多段空間フィルタ処理を導入したサンプリングモアレ法によるひずみ分布計測の精度向上2016

    • Author(s)
      深水 裕太, 喜多村 竜太, 荻原 慎二, 李 志遠, 王 慶華, 津田 浩
    • Organizer
      日本実験力学会2016年度年次講演会
    • Place of Presentation
      近畿大学(大阪府東大阪市)
    • Year and Date
      2016-09-01
    • Related Report
      2016 Research-status Report
  • [Presentation] モアレ縞による高感度広視野変位・ひずみ分布計測法2016

    • Author(s)
      王 慶華, 李 志遠, 津田 浩
    • Organizer
      日本実験力学会2016年度年次講演会
    • Place of Presentation
      近畿大学(大阪府東大阪市)
    • Year and Date
      2016-09-01
    • Related Report
      2016 Research-status Report
  • [Presentation] 光学的ひずみ分布計測におけるデジタル画像相関法とサンプリングモアレ法の比較研究2016

    • Author(s)
      李 志遠, 王 慶華, 有川 秀一, 米山 聡
    • Organizer
      日本実験力学会2016年度年次講演会
    • Place of Presentation
      近畿大学(大阪府東大阪市)
    • Year and Date
      2016-09-01
    • Related Report
      2016 Research-status Report
  • [Presentation] Accurate Strain Distribution Measurement Based on the Sampling Moire Method2016

    • Author(s)
      S. Ri, Y. Fukami, Q. Wang, S. Ogihara
    • Organizer
      Annual 2016 Conference and Exposition on Experimental and Applied Mechanics
    • Place of Presentation
      Lake Buena Vista, Florida, USA
    • Year and Date
      2016-06-06
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Full-field Measurements of Principle Strains and Orientations Using Moire Fringe2016

    • Author(s)
      Q. Wang, S. Ri, Y. Takashita, S. Ogihara
    • Organizer
      Annual 2016 Conference and Exposition on Experimental and Applied Mechanics
    • Place of Presentation
      Lake Buena Vista, Florida, USA
    • Year and Date
      2016-06-06
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Book] Advancement of Optical Methods in Experimental Mechanics (Chapter 32)2016

    • Author(s)
      S. Ri, Y. Fukami, Q. Wang, S. Ogihara
    • Total Pages
      7
    • Publisher
      Springer
    • Related Report
      2016 Research-status Report
  • [Book] Advancement of Optical Methods in Experimental Mechanics (Chapter 33)2016

    • Author(s)
      Q. Wang, S. Ri, Y. Takashita, S. Orighara
    • Total Pages
      9
    • Publisher
      Springer
    • Related Report
      2016 Research-status Report
  • [Remarks] 研究者個人HP

    • URL

      https://staff.aist.go.jp/ri-shien/

    • Related Report
      2018 Annual Research Report
  • [Remarks] https://staff.aist.go.jp/ri-shien/

    • Related Report
      2017 Research-status Report
  • [Remarks] 研究者HP

    • URL

      https://staff.aist.go.jp/ri-shien/

    • Related Report
      2016 Research-status Report
  • [Patent(Industrial Property Rights)] 広測定レンジの変形測定方法、装置、およびそのプログラム2017

    • Inventor(s)
      李志遠・王慶華・津田浩
    • Industrial Property Rights Holder
      産総研
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2017-159491
    • Filing Date
      2017
    • Related Report
      2017 Research-status Report
  • [Patent(Industrial Property Rights)] 斜め格子による物体の変位・振動測定方法、装置、及びそのプログラム2017

    • Inventor(s)
      李志遠・王慶華・津田浩
    • Industrial Property Rights Holder
      産総研
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2017-205147
    • Filing Date
      2017
    • Related Report
      2017 Research-status Report
  • [Patent(Industrial Property Rights)] モアレによる材料の欠陥分布の可視化方法およびその自動検出方法、プログラム、装置2017

    • Inventor(s)
      王慶華・李志遠・津田浩
    • Industrial Property Rights Holder
      産総研
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2017-001005
    • Filing Date
      2017-01-06
    • Related Report
      2016 Research-status Report
  • [Patent(Industrial Property Rights)] 変形測定方法、変形測定装置、及びそのプログラム2017

    • Inventor(s)
      王慶華・李志遠・津田浩
    • Industrial Property Rights Holder
      産総研
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2017-032645
    • Filing Date
      2017-02-23
    • Related Report
      2016 Research-status Report
  • [Patent(Industrial Property Rights)] 周期模様を利用した三次元形状・変位・ひずみ測定装置、方法及びそのプログラム2016

    • Inventor(s)
      王慶華・李志遠・津田浩
    • Industrial Property Rights Holder
      産総研
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2016-188217
    • Filing Date
      2016-09-27
    • Related Report
      2016 Research-status Report

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

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