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Development of wave analysis method for anisotropic solid and its application to ultrasonic nondestructive evaluation

Research Project

Project/Area Number 23760418
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Structural engineering/Earthquake engineering/Maintenance management engineering
Research InstitutionGunma University (2012-2013)
Tokyo Institute of Technology (2011)

Principal Investigator

SAITOH Takahiro  群馬大学, 理工学研究院, 准教授 (00535114)

Project Period (FY) 2011 – 2013
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2012: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2011: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords異方性弾性波動問題 / 超音波非破壊評価 / 時間領域境界要素法 / 演算子積分法 / 群速度曲線 / 音響異方性 / 境界要素法 / 波動 / 非破壊評価 / 異方性材料 / 波動解析 / 異方性弾性体
Research Abstract

The main objective of this research is to development of new wave analysis methods for elastic wave scattering in anisotropic solids. In general, ultrasonic wave scattering in anisotropic solids are different from that in isotropic ones. Therefore, anisotropic properties may cause decrease of inspection accuracy of ultrasonic nondestructive evaluation which is one of the NDE for detecting a defect in materials. The boundary element method (BEM) is known as an effective numerical approach for transient wave analysis. However, the conventional time-domain BEM has not been applied to the simulation of ultrasonic wave scattering in anisotropic solids because the fundamental solutions for anisotropic elastodynamics are very complex and classical time marching scheme sometimes causes numerical instability for small time step size. Therefore, in this research, a new time-domain boundary element method was developed for anisotropic elastodynamics.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • 2011 Research-status Report
  • Research Products

    (55 results)

All 2014 2013 2012 2011 Other

All Journal Article (12 results) (of which Peer Reviewed: 11 results) Presentation (41 results) (of which Invited: 3 results) Remarks (2 results)

  • [Journal Article] Con- volution quadrature time-domain boundary element method for 2-D and 3-D elastody- namic analyses in general anisotropic elastic solids2014

    • Author(s)
      A. Furukawa, T. Saitoh and S. Hirose
    • Journal Title

      Engineering Analysis with Boundary Elements

      Volume: vol.39 Pages: 64-74

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] 2次元波動伝搬問題に対する積分核に依存しない演算子積分時間領域高速多重極境界要素法2013

    • Author(s)
      斎藤隆泰・増村佳大・廣瀬壮一
    • Journal Title

      計算数理工学論文集

      Pages: 121-126

    • NAID

      40019914017

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] 演算子積分時間領域境界要素法による2次元異方性飽和多孔質弾性体中の波動解析2013

    • Author(s)
      古川陽・斎藤隆泰・廣瀬壮一
    • Journal Title

      土木学会論文集A2(応用力学)

      Volume: 69 Pages: 203-213

    • NAID

      130004557348

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 異方性媒質中のき裂による2次元散乱解析に対する演算子積分時間領域Galerkin境界要素法2012

    • Author(s)
      古川陽・斎藤隆泰・廣瀬壮一
    • Journal Title

      計算数理工学論文集

      Volume: vol.12 Pages: 49-54

    • NAID

      40019557526

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] 2次元異方性弾性波動問題に対する演算子積分時間領域境界要素法2012

    • Author(s)
      古川陽・田中遊雲・斎藤隆泰・廣瀬壮一
    • Journal Title

      土木学会論文集A2応用力学

      Volume: vol.68 Pages: 269-278

    • NAID

      130004557267

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] New time-domain boundary element method based on the convolution quadrature method for 2-D wave propagation problems2012

    • Author(s)
      T. Saitoh and S. Hirose
    • Journal Title

      Theoretical and Applied Mechanics Japan

      Volume: vol.60 Pages: 307-315

    • Related Report
      2013 Final Research Report 2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] 2次元異方性弾性波動問題に対する演算子積分時間領域境界要素法2012

    • Author(s)
      古川陽,田中遊雲,斎藤隆泰,廣瀬壮一
    • Journal Title

      土木学会論文集A2(応用力学)

      Volume: Vol.68 Pages: 269-278

    • NAID

      130004557267

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] 異方性媒質中のき裂による2次元散乱解析に対する演算子積分時間領域Galerkin境界要素法2012

    • Author(s)
      古川陽,斎藤隆泰,廣瀬壮一
    • Journal Title

      計算数理工学論文集

      Volume: Vol.12 Pages: 49-54

    • NAID

      40019557526

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] ACA境界要素法を用いた時間調和SH波の多重散乱解析2012

    • Author(s)
      伊海田明宏,斎藤隆泰,廣瀬壮一
    • Journal Title

      計算数理工学論文集

      Volume: Vol.12 Pages: 85-90

    • NAID

      40019557623

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] 構造物の診断と超音波非破壊評価2012

    • Author(s)
      斎藤隆泰
    • Journal Title

      北関東産官学研究会技術情報誌HiKaLO

      Volume: Vol.44 Pages: 8-8

    • Related Report
      2012 Research-status Report
  • [Journal Article] 並列化された演算子積分時間領域高速多重極境界要素法を用いた大規模多重散乱解析2011

    • Author(s)
      斎藤隆泰・瀬川尚揮・石田貴之・廣瀬壮一
    • Journal Title

      計算数理工学論文集

      Volume: vol.11 Pages: 95-100

    • Related Report
      2013 Final Research Report 2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] 境界要素法(BEM)を用いた超音波シミュレーション2011

    • Author(s)
      斎藤隆泰
    • Journal Title

      非破壊検査

      Volume: 60 Pages: 210-215

    • NAID

      10028117609

    • Related Report
      2011 Research-status Report
    • Peer Reviewed
  • [Presentation] Convolution quadrature BEM for wave analysis in general anisotropic flu- id-saturated porous solid and its GPU acceleration2014

    • Author(s)
      A. Furukawa, T. Saitoh and S. Hirose
    • Organizer
      ICCM2014
    • Place of Presentation
      England
    • Related Report
      2013 Final Research Report
  • [Presentation] Large scale multiple scattering analysis using a kernel independent fast multipole boundary element method based on the convolution quadrature method2014

    • Author(s)
      Y. Masumura, T. Saitoh and S. Hirose
    • Organizer
      1st International Conference on Computational Engineering and Science for Safety and Environmental Problems
    • Place of Presentation
      仙台国際センター
    • Related Report
      2013 Annual Research Report
  • [Presentation] 異方性材料の面外波動問題に対する演算子積分時間領域境界要素法2013

    • Author(s)
      古川陽・斎藤隆泰・廣瀬壮一
    • Organizer
      平成25年度土木学会全国大会
    • Place of Presentation
      日本大学津田沼キャンパス
    • Year and Date
      2013-09-03
    • Related Report
      2013 Annual Research Report 2013 Final Research Report
  • [Presentation] 3次元音響問題に対する演算子積分時間領域境界要素法のGPU高速化2013

    • Author(s)
      増村佳大・斎藤隆泰
    • Organizer
      平成25年度土木学会全国大会
    • Place of Presentation
      日本大学津田沼キャンパス
    • Year and Date
      2013-09-03
    • Related Report
      2013 Annual Research Report 2013 Final Research Report
  • [Presentation] 積分核に依存しない高速多重極法および時間領域境界要素法への適用2013

    • Author(s)
      斎藤隆泰・増村佳大
    • Organizer
      平成25年度土木学会全国大会
    • Place of Presentation
      日本大学津田沼キャンパス
    • Year and Date
      2013-09-03
    • Related Report
      2013 Annual Research Report 2013 Final Research Report
  • [Presentation] 非均質異方性材料中の超音波伝搬の有限要素・差分モデルに関する検討2013

    • Author(s)
      中畑和之・斎藤隆泰・廣瀬壮一
    • Organizer
      第19回超音波による非破壊評価シンポジウム講演
    • Place of Presentation
      東京工業大学
    • Year and Date
      2013-01-27
    • Related Report
      2013 Final Research Report
  • [Presentation] 数値解析によるき裂面の性状が超音波エコーに及ぼす影響の検討2013

    • Author(s)
      中畑和之・斎藤隆泰
    • Organizer
      第10回保全学会学術講演会
    • Place of Presentation
      千里ライフサイエンスセンター(大阪)
    • Related Report
      2013 Annual Research Report
  • [Presentation] 3-D transient analysis of elastic wave scattering by a crack using a convolution quadrature based boundary element method2013

    • Author(s)
      T. Saitoh, A. Furukawa and S. Hirose
    • Organizer
      The 2013 International Conference on Interaction & Multiscale Mechanics (AIMM13)
    • Place of Presentation
      Jeju, Korea
    • Related Report
      2013 Annual Research Report
  • [Presentation] 波動解析と新しい時間領域境界要素法2013

    • Author(s)
      斎藤隆泰
    • Organizer
      愛媛大学第108回解析セミナー
    • Place of Presentation
      愛媛大学
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] 境界要素法を用いた波動問題へのアプローチ-従来法から最新の時間領域境界要素法まで2013

    • Author(s)
      斎藤隆泰
    • Organizer
      京都大学学術情報メディアセンターセミナー
    • Place of Presentation
      京都大学
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Two-dimensional elastic wave scatter- ing analysis by a crack for general an- isotropy using convolution quadrature boundary element method2012

    • Author(s)
      A. Furukawa, T. Saitoh and S. Hirose
    • Organizer
      4th Inter- national Conference on Computational Methods (ICCM2012)
    • Place of Presentation
      Crowne Plaza, Gold Coast, Australia
    • Year and Date
      2012-11-28
    • Related Report
      2013 Final Research Report
  • [Presentation] Galerkin法を適用した演算子積分時間領域境界要素法による2次元異方性弾性体中のき裂による波動散乱解析2012

    • Author(s)
      古川陽・斎藤隆泰・廣瀬壮一
    • Organizer
      第25回機械学会計算力学講演会
    • Place of Presentation
      神戸ポートアイランド南地区
    • Year and Date
      2012-10-08
    • Related Report
      2013 Final Research Report
  • [Presentation] Convolution quadrature boundary el- ement method for two-dimensional wave scattering analysis by a crack2012

    • Author(s)
      A. Furukawa, T. Saitoh and S. Hirose
    • Organizer
      International workshop on information & computation in civil & environmen- tal engineering (ICCEE2012)
    • Place of Presentation
      Ehime, Japan.
    • Year and Date
      2012-09-19
    • Related Report
      2013 Final Research Report
  • [Presentation] Parallelization of convolution quadrature based boundary element method for general anisotropy2012

    • Author(s)
      T. Saitoh, A. Furukawa and S. Hi- rose
    • Organizer
      EC- COMAS2012
    • Place of Presentation
      Austria
    • Year and Date
      2012-09-11
    • Related Report
      2013 Final Research Report
  • [Presentation] 2次元異方性弾性波動問題に対する演算子積分時間領域境界要素法の開発2012

    • Author(s)
      斎藤隆泰・古川陽・田中遊雲・廣瀬壮一
    • Organizer
      平成24年度土木学会全国大会
    • Place of Presentation
      名古屋大学
    • Year and Date
      2012-09-05
    • Related Report
      2013 Final Research Report
  • [Presentation] 演算子積分時間領域境界要素法を用いた2次元異方性弾性体中のき裂による散乱解析2012

    • Author(s)
      古川陽・斎藤隆泰・廣瀬壮一
    • Organizer
      日本応用数理学会2012年度年会講演
    • Place of Presentation
      稚内全日空ホテル
    • Year and Date
      2012-08-29
    • Related Report
      2013 Final Research Report
  • [Presentation] Convolution quadrature boundary element method for 3D elastodynamic analysis of gen- eral anisotropic elastic solids2012

    • Author(s)
      A. Furukawa, Y. Tanaka, T. Saitoh, S. Hirose and Ch. Zhang
    • Organizer
      23rd In- ternational Congress of Theoretical and Applied Mechanics (ICTAM2012)
    • Year and Date
      2012-08-21
    • Related Report
      2013 Final Research Report
  • [Presentation] 演算子積分時間領域境界要素法を用いたき裂による波動散乱解析2012

    • Author(s)
      古川陽・斎藤隆泰・廣瀬壮一
    • Organizer
      第17回計算工学講演会
    • Place of Presentation
      京都教育文化センター
    • Year and Date
      2012-05-30
    • Related Report
      2013 Final Research Report
  • [Presentation] GPUを用いた境界要素法の高速化2012

    • Author(s)
      増村佳大・斎藤隆泰
    • Organizer
      第40回土木学会関東支部技術研究発表会講演
    • Place of Presentation
      宇都宮大学
    • Year and Date
      2012-03-14
    • Related Report
      2013 Final Research Report
  • [Presentation] 2次元演算子積分時間領域Galerkin境界要素法を用いたき裂による散乱解析2012

    • Author(s)
      古川陽・斎藤隆泰・廣瀬壮一
    • Organizer
      第61回理論応用力学講演会
    • Place of Presentation
      東京大学
    • Year and Date
      2012-03-08
    • Related Report
      2013 Final Research Report 2011 Research-status Report
  • [Presentation] Boundary element approach and its parallelization for seismic wave analysis in time-domain2012

    • Author(s)
      A. Furukawa, T. Saitoh and S. Hirose
    • Organizer
      The 9th International Conference on Urban Earthquake Engineering and 4th Asia Conference on Earthquake Engineering Joint Conference (9CUEE & 4ACEE)
    • Place of Presentation
      Tokyo Institute of Technology
    • Related Report
      2011 Research-status Report
  • [Presentation] Convolution Quadrature Based Boundary Element Method for Elastic Wave Propagation in General Anisotropic Media2011

    • Author(s)
      A. Furukawa, T. Saitoh, Y. Tanaka and S. Hirose
    • Organizer
      Third international symposium on computational mechan- ics(ISCMIII), Second symposium on computational structural engineer- ing(CSEII)
    • Place of Presentation
      Taipei, TAIWAN
    • Year and Date
      2011-12-05
    • Related Report
      2013 Final Research Report
  • [Presentation] 演算子積分時間領域境界要素法を用いた異方性材料の波動解析2011

    • Author(s)
      田中遊雲・古川陽・斎藤隆泰・廣瀬壮一
    • Organizer
      日本応用数理学会2011年度年会講演
    • Place of Presentation
      同志社大学
    • Year and Date
      2011-09-16
    • Related Report
      2013 Final Research Report
  • [Presentation] 3次元異方性弾性波動解析のための演算子積分時間領域境界要素法2011

    • Author(s)
      斎藤隆泰・田中遊雲・廣瀬壮一
    • Organizer
      平成23年度土木学会全国大会
    • Place of Presentation
      愛媛大学
    • Year and Date
      2011-09-06
    • Related Report
      2013 Final Research Report 2011 Research-status Report
  • [Presentation] Convolution quadrature based boundary element method for elastic wave propagation in general anisotropic media2011

    • Author(s)
      A. Furukawa, T. Saitoh, Y. Tanaka and S. Hirose
    • Organizer
      Third international symposium on computational mechanics(ISCMIII), Second symposium on computational structural engineering(CSEII)
    • Place of Presentation
      台湾大学,台北
    • Related Report
      2011 Research-status Report
  • [Presentation] 演算子積分時間領域境界要素法を用いた異方性材料の波動解析2011

    • Author(s)
      田中遊雲・古川陽・斎藤隆泰・廣瀬壮一
    • Organizer
      日本応用数理学会2011年度年会
    • Place of Presentation
      同志社大学
    • Related Report
      2011 Research-status Report
  • [Presentation] Parallelization of convolution quadrature based boundary element method for general anisotropy

    • Author(s)
      T. Saitoh, A. Furukawa and S. Hirose
    • Organizer
      6th European congress on computational methods in applied sciences and engineering
    • Place of Presentation
      ウィーン,オーストリア
    • Related Report
      2012 Research-status Report
  • [Presentation] Convolution quadrature boundary element method for 3D elastodynamic analysis of general anisotropic elastic solids

    • Author(s)
      A. Furukawa, Y. Tanaka, T. Saitoh, S. Hirose and Ch. Zhang
    • Organizer
      23rd International Congress of Theoretical and Applied Mechanics
    • Place of Presentation
      北京,中国
    • Related Report
      2012 Research-status Report
  • [Presentation] Convolution quadrature boundary element method for two-dimensional wave scattering analysis by a crack

    • Author(s)
      A. Furukawa, T. Saitoh and S. Hirose
    • Organizer
      International workshop on information & computation in civil & environmental engineering
    • Place of Presentation
      愛媛,日本
    • Related Report
      2012 Research-status Report
  • [Presentation] Fast multipole boundary element method and adaptive cross approximation simulation of ultrasonic NDE

    • Author(s)
      T. Saitoh, T. Maruyama, A. Ikaida and S. Hirose
    • Organizer
      International workshop on information & computation in civil & environmental engineering
    • Place of Presentation
      愛媛,日本
    • Related Report
      2012 Research-status Report
  • [Presentation] Two-dimensional elastic wave scattering analysis by a crack for general ani-sotropy using convolution quadrature boundary element method

    • Author(s)
      A. Furukawa, T. Saitoh and S. Hirose
    • Organizer
      4th International Conference on Computational Methods
    • Place of Presentation
      ゴールドコースト,オーストラリア
    • Related Report
      2012 Research-status Report
  • [Presentation] 演算子積分時間領域境界要素法を用いたき裂による波動散乱解析

    • Author(s)
      古川陽,斎藤隆泰,廣瀬壮一
    • Organizer
      第17回計算工学講演会
    • Place of Presentation
      京都教育文化センター(京都府)
    • Related Report
      2012 Research-status Report
  • [Presentation] GPU計算による非破壊検査のための超音波イメージングの高速化

    • Author(s)
      中畑和之,斎藤隆泰,廣瀬壮一
    • Organizer
      第17回計算工学講演会
    • Place of Presentation
      京都教育文化センター(京都府)
    • Related Report
      2012 Research-status Report
  • [Presentation] Galerkin法を適用した演算子積分時間領域境界要素法による2次元異方性弾性体中のき裂による波動散乱解析

    • Author(s)
      古川陽,斎藤隆泰,廣瀬壮一
    • Organizer
      第25回機械学会計算力学講演会
    • Place of Presentation
      神戸ポートアイランド南地区(兵庫県)
    • Related Report
      2012 Research-status Report
  • [Presentation] 非均質異方性材料中の超音波伝搬の有限要素・差分モデルに関する検討

    • Author(s)
      中畑和之,斎藤隆泰,廣瀬壮一
    • Organizer
      第19回超音波による非破壊評価シンポジウム
    • Place of Presentation
      東京工業大学(東京都)
    • Related Report
      2012 Research-status Report
  • [Presentation] 改良型CQ-BEMを用いた空気超音波法の3次元数値シミュレーション

    • Author(s)
      丸山泰蔵,斎藤隆泰,廣瀬壮一
    • Organizer
      第62回理論応用力学講演会
    • Place of Presentation
      東京工業大学(東京都)
    • Related Report
      2012 Research-status Report
  • [Presentation] 演算子積分時間領域境界要素法を用いた2次元異方性弾性体中のき裂による散乱解析

    • Author(s)
      古川陽,斎藤隆泰,廣瀬壮一
    • Organizer
      日本応用数理学会2012年度年会
    • Place of Presentation
      稚内全日空ホテル(北海道)
    • Related Report
      2012 Research-status Report
  • [Presentation] 2次元異方性弾性波動問題に対する演算子積分時間領域境界要素法の開発

    • Author(s)
      斎藤隆泰,古川陽,田中遊雲,廣瀬壮一
    • Organizer
      平成24年度土木学会全国大会
    • Place of Presentation
      名古屋大学(愛知県)
    • Related Report
      2012 Research-status Report
  • [Presentation] 演算子積分時間領域境界要素法を用いた粘弾性材料中の欠陥に対する順解析・および逆散乱解析

    • Author(s)
      田代直哉,斎藤隆泰
    • Organizer
      第40回土木学会関東支部技術研究発表会
    • Place of Presentation
      宇都宮大学(栃木県)
    • Related Report
      2012 Research-status Report
  • [Presentation] GPUを用いた境界要素法の高速化

    • Author(s)
      増村佳大,斎藤隆泰
    • Organizer
      第40回土木学会関東支部技術研究発表会
    • Place of Presentation
      宇都宮大学(栃木県)
    • Related Report
      2012 Research-status Report
  • [Presentation] 弾性波動解析と超音波非破壊評価

    • Author(s)
      斎藤隆泰
    • Organizer
      現象解析特別セミナー第3回(招待講演)
    • Place of Presentation
      群馬大学(群馬県)
    • Related Report
      2012 Research-status Report
    • Invited
  • [Remarks]

    • URL

      http://civil.ees.st.gunma-u.ac.jp/~applmech/index.html

    • Related Report
      2013 Final Research Report
  • [Remarks] 群馬大学 理工学研究院 環境創生部門 構造研のHP

    • URL

      http://pre-www.ce.gunma-u.ac.jp/~applmech/

    • Related Report
      2012 Research-status Report

URL: 

Published: 2011-08-05   Modified: 2019-07-29  

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