OHTSU Masayasu 大津政康

Researcher Number	80109016
Other IDs
External Links
Affiliation (based on the past Project Information) *help	2016: 京都大学, インフラシステムマネジメント研究拠点ユニット, 研究員 2015: 熊本大学, 自然科学研究科, 教授 2007 – 2008: Kumamoto University, Graduate School of Science & Technology, Professor 2006: 熊本大学, 自然科学研究科, 教授 2004 – 2005: 熊本大学, 大学院自然科学研究科, 教授 … More 2000 – 2005: Graduate School of Science and Technology, Kumamoto University, Professor, 大学院・自然科学研究科, 教授 1991 – 2001: Kumamoto Uviv., Civil Eng., Professor, 工学部, 教授 1986 – 1990: 熊本大学, 工学部, 助教授 1986: Associate Professor, Kumamoto University, Faculty of Engineering, 工学部, 助教授 1979: Kumamoto Univ.Faculty of Eng., Professor, 工学部, 教授 Less
Review Section/Research Field	Principal Investigator コンクリート工学・土木材料・施工 / 土木材料・力学一般 / Structural engineering/Earthquake engineering/Maintenance management engineering / Civil engineering materials/Construction/Construction management / 構造工学・地震工学 / 基礎・土質工学 Except Principal Investigator 土木材料・力学一般 / 土木構造 / 構造工学・地震工学 / コンクリート工学・土木材料・施工 / Irrigation, drainage and rural engineering/Rural planning
Keywords	Principal Investigator アコースティック・エミッション / Acoustic Emission / ひびわれ / 破壊力学 / 境界要素法 / 損傷力学 / 非破壊検査 / コンクリート構造 / アコーステイック・エミッション / Crack … More / Moment Tensor Analysis / モーメントテンソル解析 / アコ-スティック・エミッション / アコースティックエミッション / インフラドック / 破壊予知 / コンクリート非破壊検査 / Boundary Element Method / Finite Element Method / Permeability / Barrier / Nuclear waste / Fiber reinforced concrete / 線維補強コンクリート / 有限要素法 / 透水係数 / 格納性 / 放射性核種 / 繊維補強コンクリート / Stress Intensity Factor / 境界要素法(BEM) / アコースティック・エミッション(AE) / 応力拡大係数 / Fracture Mechanics / Elastic-Wave Methods / Nondestructive Evaluation / アコースティック。エミッション / 弾性波法 / 非破壊試験 / Young's Modulus / Compression Test / Damage Mechanics / Core Test / 圧縮強度 / アコーステイツク・エミッション / 弾性係数 / 圧縮試験 / 損傷力 / コア試験 / Expert System / Ultrasonics / Prediction of Deterioration / Nondestructive Inspection / Concrete Structure / Steel Structure / Diagnosis / エキスパートシステム / 超音波 / 劣化予測 / 鋼構造 / 診断 / BOUNDARY ELEMENT METHOD / ACOUSTIC EMISSION / CRACK / HIGH DURABLE CONCRETE / FRACTURE MECHANICS / 高耐久性コンクリート / 高耐久性コンクリート構造物 / モ-メントテンソル解析 / Crack Mechanisms / Source Inversion Analysis / ひびわれ発生機構 / 逆波形解析 / 共振現象 / 高速破壊 … More Except Principal Investigator Acoustic Emission / 非破壊検査 / 応力集中 / 超音波 / 塩害 / アコースティック・エミッション / コンクリート構造物 / Ultimate Strength / Joint / Jointed Beams / Mixed Structures / 曲げ耐荷力 / 鋼コンクリート混合構造 / 継手 / プレストレス / 耐荷力 / 断手 / 連結はり / 混合構造物 / Corner part / Elasto-plastic Finite Element Analysis / Yielded zones / Luders lines / Shilieren Method / Laser beam / 鋼の降状 / 可視化 / 弾塑性 / リューダース帯 / 隅角部 / 弾塑性有限要素解析 / 降伏域 / リューダース線 / シュリーレン法 / レーザー光線 / Base course material / Recycled aggregate / The effective use system / Construction soil / Concrete waste / Recycle / 品質管理手法 / 再資源化施設 / 運搬距離 / 再利用率 / 疲労特性 / 中性化 / 上層路盤材 / 再生骨材 / 有効利用システム / 建設発生土 / コンクリート塊 / リサイクル / Japan-US Cooperative Research / Non-destructive Testing / Image Processing / CCD Camera / Optical Fiber Sensor / Health Monitoring / System Identification / ニューラルネットワーク / 適応型システム同定アルゴリズム / 歪記憶型センサー / 損傷度検出 / 構造物の劣化度 / ヘルスモニタリング / ワークショップ / せん断ひずみ測定システム / 光ファイバー / 構造物の健全度調査 / 動特性の同定 / 実大構造物 / 逐次線形化法 / 適応型モンテカルロフィルタ / Earthquake Damage / Deterioration / Spectral Responses / Acoustic Emission(AE) / Spectroscopy / Ultrasonic / Defect Inspection / Fatigue / 震災 / 大変位・低サイクル疲労 / 応答スペクトル / AE / スペクトロスコピー / 劣化度評価 / 疲労 / Infrared Thermography / Ultrasonics / Deterioration Degree / Corrosion of Reinforcement / Diagnostics / Concrete Structure / 赤外線サーモグラフィー / 劣化度 / 鉄筋腐食 / ダイアゴノスティックス / Ultrasonic Inspection / Wave Propagation Analysis / Rock masses / Ground / Concrete / Steel / Non-Destructive Evaluation / アコ-スティク・エミッション / 超音波探査 / 波動解析 / 岩盤 / 地盤 / コンクリ-ト / 鋼 / 非破壊評価 / diagnosis of deterioration / non-destructive testing / chloride corrosion / alkali agg. react. / steel corrosion / evaluation of soundness / maintenance system / concrete structure / 非破壊試験法 / 健全度判定 / 維持管理システム / 劣化診断 / 非破壊診断法 / アルカリ骨材反応 / 鋼材腐食 / 健全度評価 / 維持・管理システム / コンクリ-ト構造物 / acoustic emmission / crack grawth / simulation analysis / initial stress / hydrofracture / アコースティック・エミッション(AE) / 破壊伝播 / 数値シミュレーション / 地圧測定 / 水圧破砕 / 水密性能評価 / 配管施設 / 定量的損傷度評価 / 弾性波動論 / 構造工学 / 農業工学 / 土木材料 / DeCAT / 超音波法 / AE法 / 損傷力学 / コンクリート損傷 / 国際シンポジウム / 建設 Less

Feasibility Study on Deterministic Failure Prediction by AEPrincipal Investigator
- Principal Investigator
  
  OHTSU Masayasu
- Project Period (FY)
  2015 – 2016
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Structural engineering/Earthquake engineering/Maintenance management engineering
- Research Institution
  Kyoto University
  Kumamoto University
Damage Evaluation of Concrete In-Service Agricultural Cana lStructures by Elastic Wave Method
- Principal Investigator
  
  SUZUKL Tetsuya
- Project Period (FY)
  2007 – 2008
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Irrigation, drainage and rural engineering/Rural planning
- Research Institution
  Nihon University
固体の波動共振特性が支配する材料の高速物性と衝撃破壊の解明Principal Investigator
- Principal Investigator
  
  大津政康
- Project Period (FY)
  2004 – 2005
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Structural engineering/Earthquake engineering/Maintenance management engineering
- Research Institution
  Kumamoto University
Nondestructive Controlled Failure of Concrete based on Elastic-Wave MethodsPrincipal Investigator
- Principal Investigator
  
  OHTSU Masayasu
- Project Period (FY)
  2004 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Civil engineering materials/Construction/Construction management
- Research Institution
  Kumamoto University
Quantitative Damage Evaluation of Concrete by AE Rate Process AnalaysisPrincipal Investigator
- Principal Investigator
  
  OHTSU Masayasu
- Project Period (FY)
  2001 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  土木材料・力学一般
- Research Institution
  Kumamoto University
Construction of the Effective Use System for Concrete Waste and Construction Soil
- Principal Investigator
  
  MATSUSHITA Hiromichi
- Project Period (FY)
  1999 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  土木材料・力学一般
- Research Institution
  Kyushu University
建設分野における非破壊検査手法に関する国際シンポジウム
- Principal Investigator
  
  UOMOTO Taketo ;
- Project Period (FY)
  1998
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  土木材料・力学一般
- Research Institution
  The University of Tokyo
Structure Health Monitoring to Mitigate Urban Seismic Hazard
- Principal Investigator
  
  SATO Tadanobu
- Project Period (FY)
  1998 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (A).
- Research Field
  
  構造工学・地震工学
- Research Institution
  KYOTO UNIVERSITY
Establishment of Diagnostic Methods for InfrastructurePrincipal Investigator
- Principal Investigator
  
  OHTSU Masayasu
- Project Period (FY)
  1998 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (B).
- Research Field
  
  構造工学・地震工学
- Research Institution
  Kumamoto University
Development of Inspection System of Concrete Structure Damaged due to Large Displacement and Low Cycles Fatigue
- Principal Investigator
  
  SAKATA Yasunori
- Project Period (FY)
  1996 – 1998
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  土木材料・力学一般
- Research Institution
  KYUSHU-TOKAI UNIVERSITY
Development of Diagnostic Procedure for Concrete StructuresPrincipal Investigator
- Principal Investigator
  
  SHIGEISHI Mitsuhiro, 大津政康
- Project Period (FY)
  1994 – 1996
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  土木材料・力学一般
- Research Institution
  Kumamoto University
CRACK PREDICTION OF HIGH DURABLE CONCRETE STRUCTURES BASED ON FRACTURE MECHANICSPrincipal Investigator
- Principal Investigator
  
  OHTSU Masayasu
- Project Period (FY)
  1993 – 1994
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  土木材料・力学一般
- Research Institution
  KUMAMOTO UNIVERSITY
Prediction of Subsurface Crack Propagation by the Acoustic Emission Moment Tensor AnalysisPrincipal Investigator
- Principal Investigator
  
  OHTSU Masayasu
- Project Period (FY)
  1991 – 1992
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  基礎・土質工学
- Research Institution
  Kumamoto University
Fundamental Research on Quantitative Non-Destructive Evaluation of Structures in Civil Engineering
- Principal Investigator
  
  KISHINO Yuji
- Project Period (FY)
  1990 – 1991
- Research Category
  
  Grant-in-Aid for Co-operative Research (A)
- Research Field
  
  土木構造
- Research Institution
  Tohoku University
Maintenance and Rehabilitation System for Concrete Structures
- Principal Investigator
  
  KOYANAGI Wataru ;
- Project Period (FY)
  1989 – 1990
- Research Category
  
  Grant-in-Aid for Co-operative Research (A)
- Research Field
  
  コンクリート工学・土木材料・施工
- Research Institution
  Gifu University
Crack Identification by Source Inversion Analysis of AE Wave MotionsPrincipal Investigator
- Principal Investigator
  
  OHTSU Masayasu
- Project Period (FY)
  1989 – 1990
- Research Category
  
  Grant-in-Aid for Developmental Scientific Research (B).
- Research Field
  
  コンクリート工学・土木材料・施工
- Research Institution
  Kumamoto University
A Basic Study on Mechanical Behavior of a Joint between Steel and Concrete Members
- Principal Investigator
  
  HIRAI Itio
- Project Period (FY)
  1987 – 1988
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  土木構造
- Research Institution
  KUMAMOTO UNIVERSITY
Characteristics of Fiber Reinforced Concrete as Barrier Materials for Nuclear WastePrincipal Investigator
- Principal Investigator
  
  OHTSU Masayasu
- Project Period (FY)
  1987 – 1988
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  コンクリート工学・土木材料・施工
- Research Institution
  Kumamoto University
Development of Direct Visualization and Recording System for Photographing the Propagation of plastic Zones and Cracks in Structural Members
- Principal Investigator
  
  SAKIMOTO Tsturo
- Project Period (FY)
  1986 – 1987
- Research Category
  
  Grant-in-Aid for Developmental Scientific Research
- Research Field
  
  土木構造
- Research Institution
  Kumamoto University
Mechanisms of Crack Propagation in Concrete and Control of CrackingPrincipal Investigator
- Principal Investigator
  
  OHTSU Masayasu
- Project Period (FY)
  1985 – 1986
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  コンクリート工学・土木材料・施工
- Research Institution
  Kumamoto University
Basic Study of Hydrofracture ant its Applications to Initial-stress Measuremants and Geothermoenergy Extrusion
- Principal Investigator
  
  KOBAYASHI Shoichi
- Project Period (FY)
  1978 – 1979
- Research Category
  
  Grant-in-Aid for Developmental Scientific Research.
- Research Institution
  KYOTO UNIVERSITY

All 2017 2016 2015 2009 2008 2007 2006 2005 2004

All Journal Article Presentation Book

[Book] Innovative AE and NDT Techniques for On-Site Measurement of Concrete and Masonry Structures2016
- Author(s)
  M. Ohtsu
- Total Pages
  176
- Publisher
  Springer
- Data Source
  KAKENHI-PROJECT-15K14023
[Book] ニンクリート診断技術'072007
- Author(s)
  大津政康(共著)
- Total Pages
  279
- Publisher
  (社)日本コンクリート工学協会
- Data Source
  KAKENHI-PROJECT-16206045
[Book] International State of Practice in the Inspection of Grouted Duct, Post-Ten sioned Concrete Bridge Beams and Decks, Chapter 12007
- Author(s)
  Masayasu Ohtsu共著
- Total Pages
  590
- Publisher
  Taylor & Francis Company
- Data Source
  KAKENHI-PROJECT-16206045
[Book] コンクリート診断技術'072007
- Author(s)
  大津政康(共著)
- Total Pages
  279
- Publisher
  (社)日本コンクリート工学協会
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16206045
[Book] Advanced Testing of Cement-Based Materials during Setting and Hardening2006
- Author(s)
  M. Ohtsu共著
- Publisher
  RILEM Piiblicat
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16206045
[Book] Advanced Testing of Cement-Based Materials during Setting and Hardening2006
- Author(s)
  M.Ohtsu 共著
- Publisher
  RILEM Publication
- Data Source
  KAKENHI-PROJECT-16206045
[Book] コンクリートの診断技術 '06【基礎編】2006
- Author(s)
  大津政康共著
- Total Pages
  279
- Publisher
  (社)日本コンクリート工学協会
- Data Source
  KAKENHI-PROJECT-16206045
[Book] 物質・材料工学と社会2005
- Author(s)
  大津政康共著
- Publisher
  日本放送出版協会
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16206045
[Book] アコースティック・エミッションの特性と理論(第2版)2005
- Author(s)
  大津政康
- Total Pages
  130
- Publisher
  森北出版
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16206045
[Book] 弾性波法によるコンクリートの非破壊検査に関する委員会報告およびシンポジウム論文集2004
- Author(s)
  大津政康編集
- Total Pages
  350
- Publisher
  土木学会コンクリート委員会
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16206045
[Book] 弾性波法によるコンクリートの非破壊検査に間sる委員会報告およびシンポジウム論文集2004
- Author(s)
  大津政康編集
- Total Pages
  350
- Publisher
  土木学会コンクリート委員会
- Data Source
  KAKENHI-PROJECT-16206045
[Book] 弾性波法によるコンクリートの非破壊検査に関する委員会報告およびシンポジウム論文集2004
- Author(s)
  大津政康編集
- Total Pages
  350
- Publisher
  土木学会コンクリート委員会
- Data Source
  KAKENHI-PROJECT-16206045
[Book] 弾性汲法によるコンクリートの非破壊検査に関する委員会報告及びシンポジウム論文集2004
- Author(s)
  大津政康
- Total Pages
  350
- Publisher
  土木学会コンクリート委員会
- Data Source
  KAKENHI-PROJECT-16656139
[Book] 弾性波法によるコンクリートの非破壊検査に関する委員会報告及びシンポジウム論文集2004
- Author(s)
  大津政康編集
- Total Pages
  350
- Publisher
  土木学会コンクリート委員会
- Data Source
  KAKENHI-PROJECT-16656139
[Journal Article] Evaluation of Crack Damage in Freeze-Thawed Concrete using AE and X-Ray CT Image2017
- Author(s)
  T. Suzuki, T. Shiotani and M. Ohtsu
- Journal Title
  
  Construction and Building Materials
  
  Volume: 136 Pages: 619-626
- DOI
  10.1016/j.conbuildmat.2016.09.013
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15K14023
[Journal Article] Round^-Robin Tests on Damage Evaluation of Concrete based on the Concept of AE Rates2016
- Author(s)
  A. Ishibashi, K. matsuyama, N. Alver, T. Suzuki and M. Ohtsu
- Journal Title
  
  Materials and Structures
  
  Volume: 49(7) Pages: 2627-2635
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15K14023
[Journal Article] Elastic Wave Method for NDE in Concrete based on Generalized Theory of AE2016
- Author(s)
  M. Ohtsu
- Journal Title
  
  Construction and Building Materials
  
  Volume: 122 Pages: 845-854
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15K14023
[Journal Article] AE法によるコンクリート破壊過程予測に関する考察2015
- Author(s)
  佐藤京介，大津政康
- Journal Title
  
  コンクリート構造物の補修，補強，アップグレード論文報告集
  
  Volume: 15 Pages: 229-234
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K14023
[Journal Article] 電気化学的手法の逆解析(PiBEM)とAE計測を用いたハイブリッド鉄筋腐食評価の検証実験2015
- Author(s)
  大津政康，川崎裕太郎
- Journal Title
  
  コンクリート構造物の補修，補強，アップグレード論文報告集
  
  Volume: 15 Pages: 65-70
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K14023
[Journal Article] Basics and Applications of NDE based on Elastodynamics toward Infradock for Concrete Structures2015
- Author(s)
  M. Ohtsu
- Journal Title
  
  Proc. Emerging Technologies in NDT
  
  Volume: 4
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K14023
[Journal Article] 弾性波動を利用した計測原理と品質評価2015
- Author(s)
  大津政康
- Journal Title
  
  非破壊検査
  
  Volume: 64 Pages: 106-112
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K14023
[Journal Article] コンクリート構造物のためのインフラドック2015
- Author(s)
  大津政康
- Journal Title
  
  コンクリート工学
  
  Volume: 53 Pages: 1046-1050
- NAID
  130005171427
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K14023
[Journal Article] Evaluation of Spatial Damage Distribution in Structural Concrete by Semi-Variogram Analysis2009
- Author(s)
  T. Suzuki, M. Ohtsu, M. Aoki, R
- Journal Title
  
  ConMat'09 (掲載許可)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19780182
[Journal Article] コンクリート損傷度評価へ及ぼす空隙特性の影響に関する研究2009
- Author(s)
  鈴木哲也、青木正雄、大津政康
- Journal Title
  
  コンクリート工学年次論文集 (掲載許可)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19780182
[Journal Article] バリオグラムによる表面被覆工を施したコンクリートの熱特性評価2008
- Author(s)
  鈴木哲也、青木正雄、大津政康
- Journal Title
  
  コンクリート工学年次論文集 30(2)
  
  Pages: 763-768
- NAID
  110009697731
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19780182
[Journal Article] 弾性波を利用したコンクリート配管材の損傷同定と水密性能評価に関する研究-農業用配管施設における損傷実態の解明・補修効果の非破壊照査-2008
- Author(s)
  鈴木哲也, 大津政康
- Journal Title
  
  最新の物理探査適用事例集
  
  Pages: 177-186
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19780182
[Journal Article] バリオグラムによる表面被覆工を施したコンクリートの熱特性評価2008
- Author(s)
  鈴木哲也, 青木正雄, 大津政康
- Journal Title
  
  コンクリート工学年次論文集 Vol.30(2)
  
  Pages: 763-768
- NAID
  110009697731
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19780182
[Journal Article] 衝撃力を受けるコンクリート水路構造物の非破壊損傷同定2007
- Author(s)
  鈴木哲也、大津政康、青木正雄、中村良太
- Journal Title
  
  コンクリート構造物の補修,補強,アップグレード論文集 7
  
  Pages: 397-402
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19780182
[Journal Article] Evaluation of the Surface-Crack Depth in Concrete by Impact-Echo Procedures2007
- Author(s)
  Tokai, M., Ohtsu
- Journal Title
  
  Fracture Mechanics of Concrete and Concrete Structures
  
  Pages: 1005-1010
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] Corrosion Process in Reinforced Concrete identified by AE2007
- Author(s)
  Masayasu Ohtsu
- Journal Title
  
  Materials Transactions Vol.48, No.6
  
  Pages: 1184-1189
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] Damage Evaluation and Corrosion Detection in Concrete by AE2007
- Author(s)
  Masayasu Ohtsu
- Journal Title
  
  Fracture Mechanics of Concrete and Concrete Structures
  
  Pages: 981-989
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] 衝撃力を受けるコンクリート水路構造物の非破壊損傷同定2007
- Author(s)
  鈴木哲也, 大津政康, 青木正雄, 中村良太
- Journal Title
  
  コンクリート構造物の補修, 補強, アップグレード論文集 7巻
  
  Pages: 397-402
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19780182
[Journal Article] Damage Evaluation and Corrosion Detection in Concrete by AE2007
- Author(s)
  M. Ohtsu
- Journal Title
  
  Fracture Mechanics of Concrete and Concrete Structures Vol.2
  
  Pages: 981-989
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] Cracking Mechanisms of Diagonal-Shear Failure monitored and identified by SiGMA Analysis2007
- Author(s)
  K., Ohno, S., Shimozono, M., Ohtsu M.
- Journal Title
  
  Fracture Mechanics of Concrete and Concrete Structures
  
  Pages: 991-998
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] 構造体コンクリートの破壊挙動モニタリングによる損傷度評価2007
- Author(s)
  鈴木哲也, 大津政康
- Journal Title
  
  応用力学論文集 10巻
  
  Pages: 1011-1018
- NAID
  130004257971
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19780182
[Journal Article] AE Techniques for Rebar Corrosion in Reinforced Concrete2007
- Author(s)
  M. Ohtsu
- Journal Title
  
  Advances in Construction Materials Vol.1
  
  Pages: 615-621
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] Imaging of Ungrouted Tendon Ducts in Prestressed Concrete by Improved SIBIE2007
- Author(s)
  Ninel, Ata, S., Mihara, M., Ohtsu
- Journal Title
  
  NDT & E International 40, 3
  
  Pages: 258-264
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] 曲げ載荷過程のAEモニタリングに基づく石綿セメント管の損傷度評価2007
- Author(s)
  鈴木哲也, 大津政康, 青木正雄, 中村良太
- Journal Title
  
  セメント・コンクリート論文集 60巻
  
  Pages: 615-620
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19780182
[Journal Article] 構造体コンクリートの破壊挙動モニタリングによる損傷度評価2007
- Author(s)
  鈴木哲也、大津政康
- Journal Title
  
  応用力学論文集 10
  
  Pages: 1011-1018
- NAID
  130004257971
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19780182
[Journal Article] AE Monitoring of a Concrete Pipe for Damage Evaluation under Cyclic Loading2007
- Author(s)
  T., Suzuki, M., Ohtsu
- Journal Title
  
  Fracture Mechanics of Concrete and Concrete Structures
  
  Pages: 1019-1022
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] Damage Identification of a Concrete Water-Channel in Service by Acoustic Emission2007
- Author(s)
  T. Suzuki, M. Ohtsu, M. Aoki, R. Nakamura
- Journal Title
  
  Advance Acoustic Emission
  
  Pages: 46-51
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19780182
[Journal Article] Damage Identification of a Concrete Water-Channel in Service by Acoustic Emission2007
- Author(s)
  T. Suzuki, M. Ohtsu, M. Aoki, R. Nakamura
- Journal Title
  
  Advance Acoustic Emission 1巻
  
  Pages: 46-51
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19780182
[Journal Article] International State of Practice in the Inspection of Grouted Duct, Post-Tensioned Concrete Bridge Beams and Decks2007
- Author(s)
  M.C., Forde, M., Ohtsu
- Journal Title
  
  Taylor & Francis Company 1
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] Corrosion Process in Reinforced Concrete identified by AE2007
- Author(s)
  M., Ohtsu
- Journal Title
  
  Materials Transactions 48, 6
  
  Pages: 1184-1189
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] SIBIE Procedure for Identification of Ungrouted Post-Tensioning Ducts in Concrete2007
- Author(s)
  Ninel, Alver, M., Ohtsu
- Journal Title
  
  Fracture Mechanics of Concrete and Concrete Structures
  
  Pages: 999-1003
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] Relative Damage Evaluation of Concrete in a Road Bridge by AE Rate Process Analysis2007
- Author(s)
  T., Suzuki, M., Ohtsu, M., Shigeishi
- Journal Title
  
  Materials and Structures 40, 2
  
  Pages: 221-227
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] Damage Evaluation and Corrosion Detection in Concrete by AE2007
- Author(s)
  M., Ohtsu, Y., Tomoda, T., Suzuki
- Journal Title
  
  Fracture Mechanics of Concrete and Concrete Structures
  
  Pages: 981-989
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] Simulation of Reinforced-Corrosion-Induced Crack Propagation in Concrete by AE Techniques and BEM Analysis2007
- Author(s)
  A.K.M., Farid, Uddin, M., Ohtsu, K.M.A., Hossain, M., Lachem
- Journal Title
  
  Canadian Journal of Civil Engineering 34, 10
  
  Pages: 1197-1207
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] AE法による再生骨材コンクリートの品質評価法の考察2007
- Author(s)
  磯田俊朗、米野現樹、鈴木哲也、大津政康
- Journal Title
  
  弾性波法の非破壊検査研究小委員会報告書および第2回弾性波法によるコンクリートの非破壊検査に関するシンポジュウム講演概要集
  
  Pages: 189-196
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19780182
[Journal Article] AE Techniques for Rebar Corrosion in Reinforced Concrete2007
- Author(s)
  Masayasu Ohtsu
- Journal Title
  
  Advances in Construction Materials
  
  Pages: 615-621
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] Corrosion Process in Reinforced Concrete identified by AE2007
- Author(s)
  M. Ohtsu
- Journal Title
  
  Materials Transactions Vol.48,No.6
  
  Pages: 1184-1189
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] AE Techniques for Rebar Corrosion in Reinforced Concrete2007
- Author(s)
  M., Ohtsu, Y., Tomoda
- Journal Title
  
  Advances in Construction Materials
  
  Pages: 615-621
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] Fracture Mechanics of Corrosion Cracking in Concrete by AE2006
- Author(s)
  F., Uddin, M., Shigeishi, M., Ohtsu
- Journal Title
  
  MECCANICA 41
  
  Pages: 425-442
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] 弾性波伝播速度の計測における波長とコンクリート部材寸法の影響2006
- Author(s)
  野中茜, 渡辺健, 橋本親典, 大津政康
- Journal Title
  
  コンクリート工学年次論文集 28 (CD-Rom)
- NAID
  110009696426
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] 振動付与練混ぜにより製造した再生骨材コンクリートのAE法による品質評価2006
- Author(s)
  渡辺健, 西畑清華, 橋本親典, 大津政康
- Journal Title
  
  材料 55・10
  
  Pages: 917-922
- NAID
  110006570842
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] AE Observation in Compactibility Test and Simulation of Pore Pressure Distribution in Fresh Concrete2006
- Author(s)
  M.Ohtsu
- Journal Title
  
  Working Documents of Workshop on Advanced Testing of Fresh Cementitious Materials
  
  Pages: 279-286
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] Numerical Analysis on Dynamic Behavior of Fresh Concrete due to Internal Vibrator2006
- Author(s)
  M.Ohtsu, M.Chosa
- Journal Title
  
  Proc.2^<nd> Int.Sym.on Advances in Concrete through Science and Engineering Pro 51 (CD-Rom)
  
  Pages: 72-72
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] Visual Identification of Voids in Concrete by SIBIE Procedure2006
- Author(s)
  N.Alver, M.Ohtsu
- Journal Title
  
  Proc.NDE Conference on Civil Engineering
  
  Pages: 408-414
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] Crack Extension due to Corrosion by SiGMA-AE and BEM2006
- Author(s)
  M.Ohtsu
- Journal Title
  
  Measuring, Monitoring and Modeling Concrete Properties
  
  Pages: 233-238
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] Damage Evaluation of Existing Asbestos-Cement Pipes by AE2006
- Author(s)
  T.Suzuki, K.Ohno, M.Ohtsu
- Journal Title
  
  Progress in Acoustic Emission 13
  
  Pages: 257-262
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] AE法によるコンクリート力学特性の推定に基づいた損傷度評価法の開発2006
- Author(s)
  鈴木哲也, 米野現樹, 磯田俊郎, 大津政康
- Journal Title
  
  コンクリート工学年次論文集 28 (CD-Rom)
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] AE Behavior of Concrete with Low-Treated Recycle Aggregate in Compression Test2006
- Author(s)
  T.Watanabe, S.Nishibata, C.Hashimoto, M.Ohtsu
- Journal Title
  
  Proc.11^<th> Int.Conf.on Structural Faults and Repair 11 (CD-Rom)
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] 橋梁PC桁でのグラウト充填状況の調査におけるSIBIEの適用2006
- Author(s)
  内田慎哉, 鎌田敏郎, 大津政康
- Journal Title
  
  コンクリート構造物の補修・補強アップグレード論文報告集 6
  
  Pages: 379-386
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] Quantitative AE Techniques standardized for Concrete Structures2006
- Author(s)
  M.Ohtsu
- Journal Title
  
  Advances Materials Research 13-14
  
  Pages: 183-192
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] BEM Analysis of Dynamic Behavior of Concrete in Impact-Echo Test2006
- Author(s)
  N.Alver, M.Ohtsu
- Journal Title
  
  Construction and Building Materials 21
  
  Pages: 519-526
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] コンクリート中の鉄筋腐食過程のAE法による解明2006
- Author(s)
  古川智洋, 友田祐一, 大津政康, 木嶋政智
- Journal Title
  
  コンクリート工学年次論文集 28 (CD-Rom)
- NAID
  110009696396
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] Dynamic Spall Failure in Fiber Reinforced Concrete due to Blasting2006
- Author(s)
  M.Ohtsu, F.Uddin, W.Tong, K.Murakami
- Journal Title
  
  Construction and Building Materials 21
  
  Pages: 511-518
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] Corrosion Rate of Ordinary and High-Performance Concrete subjected to Chloride Attack by AC Impedance Spectroscopy2006
- Author(s)
  M.Ismail, M.Ohtsu
- Journal Title
  
  Construction and Building Materials 20
  
  Pages: 458-469
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] AE Monitoring for Detection of Rebar Corrosion and Damage Evaluation in Concrete2006
- Author(s)
  M.Ohtsu
- Journal Title
  
  Proc. 2^<nd> Int. Sym. on Advances in Concrete through Science and Engineering Pro 51 (CD-Rom)
  
  Pages: 105-105
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] Damage Evaluation of Concrete in A Road Bridge by DeCAT2006
- Author(s)
  T.Suzuki, G.Komeno, M.Ohtsu
- Journal Title
  
  Proc.11^<th> Int.Conf.on Structural Faults and Repair 11 (CD-Rom)
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] Quantitative NDE of Corrosion in Reinforced Concrete by AE2006
- Author(s)
  M.Ohtsu, Y.Tomoda
- Journal Title
  
  Proc.2^<nd> Int.Conf.on Concrete Repair 2
  
  Pages: 687-694
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] パルスパワーによるコンクリートからの粗骨材の分離回収2006
- Author(s)
  重石光弘, 浪平隆男, 大津政康, 秋山秀典
- Journal Title
  
  コンクリート工学年次論文集 28 (CD-Rom)
- NAID
  110009696341
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] 再生骨材コンクリートのAE発生特性の検討2006
- Author(s)
  西畑精華, 渡辺健, 橋本親典, 大津政康
- Journal Title
  
  コンクリート工学年次論文集 28 (CD-Rom)
- NAID
  110009696427
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] Moment Tensors of In-Plane AE Waves analyzed by SiGMA-2D2006
- Author(s)
  K.Ohno, T.Suzuki, S.Shimozono, M.Ohtsu
- Journal Title
  
  Progress in Acoustic Emission 13
  
  Pages: 239-246
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] SIBIE Analysis and Numerical Analysis on Relation between Peak Frequencies and Locations of Reflectors in the Impact-Echo2006
- Author(s)
  N.Alver, M.Ohtsu
- Journal Title
  
  Proc.11^<th> Int. Conf. on Structural Faults and Repair 11 (CD-Rom)
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] SIBIEによる表面ひび割れ深さと注入剤深さの評価法の開発2006
- Author(s)
  渡海雅信, 大津政康, 高木耕一
- Journal Title
  
  コンクリート構造物の補修・補強アップグレード論文報告集 6
  
  Pages: 367-372
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] コア・コンクリートのAEレートプロセス解析に基づく損傷度評価に関する研究2006
- Author(s)
  鈴木哲也, 米野現樹, 池田幸史, 大津政康
- Journal Title
  
  土木学会論文集 809
  
  Pages: 29-40
- NAID
  10016737054
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] Moment Tensors of In-Plane Waves analyzed by SiGMA-2D2006
- Author(s)
  M.Ohtsu, K.Ohno, M.A.Hamstad
- Journal Title
  
  Journal of AE 23
  
  Pages: 47-63
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] Dynamic Spall Failure in Fiber Reinforced Concrete due to Blasting2006
- Author(s)
  M. Ohtsu
- Journal Title
  
  J.Construction and Building Materials No.21
  
  Pages: 511-518
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] コンクリート振動締固め中の間隙水圧分布の考察2006
- Author(s)
  大津政康, 町頭祐樹, 帖佐学
- Journal Title
  
  コンクリート工学論文集 17・2
  
  Pages: 33-42
- NAID
  10016807284
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] AE and SIBIE Techniques for NDT of Crack, Damage, Corrosion and Void in Concrete2006
- Author(s)
  M.Ohtsu, M.Shigeishi, T.Suzuki, N.Alver
- Journal Title
  
  Proc.11^<th> Int.Conf.on Structural Faults and Repair 11 (CD-Rom)
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] Advanced Testing of Cement-Based Materials during Setting and Hardening2006
- Author(s)
  M., Ohtsu
- Journal Title
  
  RILEM Publications 6
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] Dynamic Spall Failure in Fiber Reinforced Concrete due to Blasting2006
- Author(s)
  M., Ohtsu, F., Uddin, W., Tong, K., Murakami
- Journal Title
  
  Construction and Building Materials 21
  
  Pages: 511-518
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] Fracture Mechanics of Corrosion Cracking in Concrete by AE2006
- Author(s)
  F.Uddin, M.Shigeishi, M.Ohtsu
- Journal Title
  
  MECCANICA 41
  
  Pages: 425-442
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] Nondestructive Evaluation of Damaged Concrete due to Freezing and Thawing by Elastic-Wave Method2005
- Author(s)
  M.Ohtsu
- Journal Title
  
  Journal of Advanced Concrete Technology Vol.3, No.3
  
  Pages: 333-342
- NAID
  130000080323
- Data Source
  KAKENHI-PROJECT-16656139
[Journal Article] Nondestructive Evaluation of Damaged Concrete due to Freezing and Thawing by Elastic-Wave Method2005
- Author(s)
  M.Ohtsu
- Journal Title
  
  Journal of Advanced Concrete Technology Vol.3, No.3
  
  Pages: 333-342
- NAID
  130000080323
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] Dynamics of Spall Failure in Fiber Reinforced Concrete due to Blasting2005
- Author(s)
  M.Ohtsu, F.Uddin, W.Tong, K.Murakami
- Journal Title
  
  Journal of Construction and Building Materials (In press)
- Data Source
  KAKENHI-PROJECT-16656139
[Journal Article] BEM Analysis on Dynamic Behavior of Concrete Member due to Impact2005
- Author(s)
  Ninel Ata, S.Mihara, M.Ohtsu
- Journal Title
  
  土木学会論文集 No.795
  
  Pages: 157-163
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] Nondestructive Evaluation of Damaged Concrete due to Freezing and Thawing by Elastic-Wave Method2005
- Author(s)
  M., Ohtsu
- Journal Title
  
  Journal of Advanced Concrete Technology 3, 3
  
  Pages: 33-342
- NAID
  130000080323
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] Nondestructive Evaluation of Damaged Concrete due to Freezing and Thawing by Elastic-Wave Method2005
- Author(s)
  M. Ohtsu
- Journal Title
  
  Journal of Advanced Concrete Technology Vol.3,No.3
  
  Pages: 33-342
- NAID
  130000080323
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] BEM Analysis on Dynamic Behavior of Concrete Member due to Impact2005
- Author(s)
  Ninel, Ata, S., Mihara, M., Ohtsu
- Journal Title
  
  Proc. JSCE 795
  
  Pages: 157-163
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] Observation of Internal Cracking in Concrete by Virtual Reality Modeling of AE Moment Tensor Analysis2004
- Author(s)
  M., Shigeishi, J., Shimazaki, M., Ohtsu
- Journal Title
  
  Key Engineering Materials 270-273
  
  Pages: 1631-1637
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] Corrosion Monitoring in Reinforced Concrete by AE2004
- Author(s)
  M. Ohtsu
- Journal Title
  
  Journal of AE Vol.21
  
  Pages: 157-165
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] Corrosion Monitoring in Reinforced Concrete by AE2004
- Author(s)
  M.Ohtsu, Y.Tomoda
- Journal Title
  
  Journal of AE 21
  
  Pages: 157-165
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] Discrete Modeling of Crack Interaction and Localization in Concrete Beam with Multiple Cracks2004
- Author(s)
  Z.H.Shi, M.Suzuki, M.Ohtsu
- Journal Title
  
  J.Advanced Concrete Technology 2
  
  Pages: 101-111
- NAID
  130000080178
- Data Source
  KAKENHI-PROJECT-16656139
[Journal Article] Quantitative Damage Evaluation of Structural Concrete by a Compression Test based on AE Rate Process Analysis2004
- Author(s)
  T., Suzuki, M., Ohtsu
- Journal Title
  
  J. Construction and Building Materials 18
  
  Pages: 197-202
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] Acoustic Emission for Structural Integrity of Concrete from Fresh to Damaged2004
- Author(s)
  M. Ohtsu
- Journal Title
  
  Key Engineering Materials 270-273
  
  Pages: 543-548
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] Corrosion Monitoring in Reinforced Concrete by AE2004
- Author(s)
  M., Ohtsu, Y., Tomoda
- Journal Title
  
  Journal of AE 21
  
  Pages: 157-165
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] SIBIEによるPCグラウト未充填部の評価に関する考察2004
- Author(s)
  三原真一, Ninel Ata, 大津政康
- Journal Title
  
  コンクリート工学年次論文集 26(CD-ROM1317)
- NAID
  110009695174
- Data Source
  KAKENHI-PROJECT-16656139
[Journal Article] Acoustic Emission for Structural Integrity of Concrete from Fresh to Damaged2004
- Author(s)
  M.Ohtsu
- Journal Title
  
  Key Engineering Materials 270-273
  
  Pages: 543-548
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] Quantitative Damage Evaluation of Structural Concrete by a Compression Test based on AE Rate Process Analysis2004
- Author(s)
  T.Suzuki, M.Ohtsu
- Journal Title
  
  J.Construction and Building Materials 18
  
  Pages: 197-202
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] 共鳴法における劣化コンクリートの動的弾性係数に関する考察2004
- Author(s)
  池田幸史, 鈴木哲也, 大津政康
- Journal Title
  
  コンクリート工学年次論文集 26(CD-ROM1061)
- NAID
  110009694919
- Data Source
  KAKENHI-PROJECT-16656139
[Journal Article] Void Detection in Grouted Sheath in Post-Tensioning Prestressed Concrete by SIBIE2004
- Author(s)
  Ninel Ata, M.Ohtsu
- Journal Title
  
  Proc.2^<nd> Int.Conf.on Bridge Maintenance, Safety and Management
  
  Pages: 799-800
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] Observation of Internal Cracking in Concrete by Virtual Reality Modeling of AE Moment Tensor Analysis2004
- Author(s)
  M.Shigeishi, J.Shimazaki, M, Ohtsu
- Journal Title
  
  Key Engineering Materials 270-273
  
  Pages: 1631-1637
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] Quantitative Damage Evolution of Structural Concrete by a Compression Test based on AE Rate Process Analysis2004
- Author(s)
  T.Suzuki, M.Ohtsu
- Journal Title
  
  Construction and Building Materials 18
  
  Pages: 197-202
- Data Source
  KAKENHI-PROJECT-16656139
[Journal Article] Quantitative Damage Evolution of Structural Concrete by a Compression Test based on AE Rate Process Analysis2004
- Author(s)
  T.Suzuki, M Ohtsu
- Journal Title
  
  Construction and Building Materials 18
  
  Pages: 197-202
- Data Source
  KAKENHI-PROJECT-16656139
[Journal Article] Observation of Internal Cracking in Concrete by Virtual Reality Modeling of AE Moment Tensor Analysis2004
- Author(s)
  M.Shigeishi, J.Shimazaki, M Ohtsu
- Journal Title
  
  Key Engineering Materials 270-273
  
  Pages: 1631-1637
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] Acoustic Emission for Structural Integrity of Concrete from Fresh to Damaged2004
- Author(s)
  M., Ohtsu
- Journal Title
  
  Key Engineering Materials 270-273
  
  Pages: 543-548
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16206045
[Journal Article] SISBIEによるPCグラウト未充填部の評価に関する考察2004
- Author(s)
  三原真一, Ninel Ata, 大津政康
- Journal Title
  
  コンクリート工学年次論文集 26(CD-ROM)
  
  Pages: 1317-1317
- Data Source
  KAKENHI-PROJECT-16656139
[Journal Article] 共鳴法における劣化コンクリートの動的弾性係数に関する考察2004
- Author(s)
  池田幸史, 鈴木哲也, 大津政康
- Journal Title
  
  コンクリート工学年次論文集 26(CD-ROM)
  
  Pages: 1061-1061
- NAID
  110009694919
- Data Source
  KAKENHI-PROJECT-16656139
[Journal Article] 固体の波動共振が支配する衝撃破壊機構の解明2004
- Author(s)
  山田晃司, 大津政康
- Journal Title
  
  平成16年度土木学会西部支部研究発表会講演概要集
  
  Pages: 761-762
- Data Source
  KAKENHI-PROJECT-16656139
[Journal Article] Application of Damage Estimation based on AE Activity under Loading to Practical Reinforced Concrete Bridge2004
- Author(s)
  M.Shigeishi, M.Ohtsu
- Journal Title
  
  Proc.2^<nd> Int.Conf.on Bridge Maintenance, Safety and Management
  
  Pages: 797-798
- Data Source
  KAKENHI-PROJECT-16206045
[Presentation] Development of AE Measurement in Concrete and Evolutional Applications2016
- Author(s)
  M. Ohtsu
- Organizer
  8th Int. Conf. on AE
- Place of Presentation
  Kyoto
- Year and Date
  2016-12-05
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K14023
[Presentation] Visualized NDE for Internal Defects in Concrete Structuires by SiGMA and SIBIE2016
- Author(s)
  M. Ohtsu
- Organizer
  Gordon Research Conference on Advanced Materials for Sustainable Infrastructure Development
- Place of Presentation
  Hong Kong
- Year and Date
  2016-08-20
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K14023
[Presentation] 鉛フリーAEセンサーを用いた既設PC橋のAEモニタリングによる疲労評価2015
- Author(s)
  王　瑞平，菊池直人，粟津浩一，樋口哲也，大津政康
- Organizer
  第20回AE総合コンファレンス
- Place of Presentation
  名古屋
- Year and Date
  2015-11-19
- Data Source
  KAKENHI-PROJECT-15K14023
[Presentation] AE法によるPC倉宇土注入評価に関する考察2015
- Author(s)
  友田祐一，大津政康，山田雅彦，徳光　卓
- Organizer
  第20回AE総合コンファレンス
- Place of Presentation
  名古屋
- Year and Date
  2015-11-19
- Data Source
  KAKENHI-PROJECT-15K14023
[Presentation] EVALUATION OF WATER-TIGHTNESS IN REPAIRED PIPELINE USING ACOUSTIC EMISSION METHOD2008
- Author(s)
  T. Suzuki, and M. Ohtsu
- Organizer
  IAES-19
- Place of Presentation
  京都大学
- Year and Date
  2008-12-12
- Data Source
  KAKENHI-PROJECT-19780182
[Presentation] AE monitoring of concrete pipe for damage evaluation under cyclic loading2008
- Author(s)
  T.Suzuki, M.Ohtsu
- Organizer
  FraMCos-6
- Place of Presentation
  Italy
- Year and Date
  2008-06-19
- Data Source
  KAKENHI-PROJECT-19780182
[Presentation] コンクリート・コアの破壊挙動モニタリングに基づく定量的損傷度評価に関する研究2008
- Author(s)
  鈴木直也、鈴木哲也、本田充、青木正雄、大津政康
- Organizer
  平成20年度農業農村工学会大会講演会
- Place of Presentation
  秋田県
- Year and Date
  2008-08-27
- Data Source
  KAKENHI-PROJECT-19780182
[Presentation] Estimation of Intact Modulus for Damage Evaluation in Concrete by De CAT2008
- Author(s)
  T. Suzuki, M. Aoki, M. Ohtsu
- Organizer
  The 12th Int.Con. Structural Faults+Repair-2008, 2008
- Place of Presentation
  スコツシラニド, 英国
- Year and Date
  2008-06-11
- Data Source
  KAKENHI-PROJECT-19780182
[Presentation] AE法を用いた衝撃荷重を受けるコンクリート壁面の損傷度評価2008
- Author(s)
  鈴木直也、鈴木哲也、青木正雄、大津政康
- Organizer
  第62回セメント技術大会
- Place of Presentation
  東京都
- Year and Date
  2008-05-29
- Data Source
  KAKENHI-PROJECT-19780182
[Presentation] Damage evaluation and corrosion detection in concrete by acoustic emission2008
- Author(s)
  M.Ohtsu, T.Suzuki, Ytomoda
- Organizer
  FramCos-6
- Place of Presentation
  Italy
- Year and Date
  2008-06-19
- Data Source
  KAKENHI-PROJECT-19780182
[Presentation] 弾性波を利用したコンクリート配管材の損傷同定と水密性能評価に関する研究一農業用配管施設における損傷実態の解明・補修効果の非破壊照査一2008
- Author(s)
  鈴木哲也、大津政康
- Organizer
  物理探査学会創立60周年記念講演
- Place of Presentation
  東京都
- Year and Date
  2008-10-22
- Data Source
  KAKENHI-PROJECT-19780182
[Presentation] 弾性波を利用したコンクリート配管材の損傷同定と水密性能評価に関する研究-農業用配管施設における損傷実態の解明・補修効果の非破壊照査-2008
- Author(s)
  鈴木哲也・大津政康
- Organizer
  物理探査学会創立60周年記念講演会
- Place of Presentation
  東京都
- Year and Date
  2008-10-22
- Data Source
  KAKENHI-PROJECT-19780182
[Presentation] Acoustic emission analysis of concrete for corrosion, damage and cracking mechanism, FraMCos-62008
- Author(s)
  M.Ohtsu, T.Suzuki, Y.Tomoda
- Organizer
  Post-Conference Workshop on Acoustic Emission and Critical phenomena : from Structural Mechanics to Geophysics
- Place of Presentation
  Italy
- Year and Date
  2008-06-22
- Data Source
  KAKENHI-PROJECT-19780182
[Presentation] AU法を用いたコンクリート補修効果の定量的評価に関する研究2008
- Author(s)
  鈴木哲也、鈴木直也、青木正雄、大津政康
- Organizer
  第62回セメント技術大会
- Place of Presentation
  東京都
- Year and Date
  2008-05-29
- Data Source
  KAKENHI-PROJECT-19780182
[Presentation] Estimation of Intact Modulus for Damage Evaluation in Concrete by DeCAT2008
- Author(s)
  T. Suzuki, M.Aoki and M.Ohtsu
- Organizer
  The 12th Int. Con. Structural Faults+Repair-2008
- Place of Presentation
  Scotland
- Year and Date
  2008-06-11
- Data Source
  KAKENHI-PROJECT-19780182
[Presentation] Visualized NDT for Concrete Cracking by SiGMA-AE and SIBIE2007
- Author(s)
  M., Ohtsu, K., Ohno, M., Tokai
- Organizer
  Int. Conf. on NDE for Safety
- Place of Presentation
  Prague, Czech
- Year and Date
  2007-11-08
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16206045
[Presentation] In-Situ Non-Destructive Monitoring of Water Flow in Damaged Agricultural Pipeline by Acoustic Emissiou2007
- Author(s)
  T. Suzuki, M. Ohtsu, R. Nakamura and M. Aoki
- Organizer
  USCID Fourth International Conference
- Place of Presentation
  アメリカ
- Year and Date
  2007-10-05
- Data Source
  KAKENHI-PROJECT-19780182
[Presentation] Visualized NDT for Concrete Cracking by SiGMA-AE and SIBIE2007
- Author(s)
  M. Ohtsu
- Organizer
  Int.Conf.on NDE for Safety
- Place of Presentation
  Top Hotel in Prague
- Year and Date
  2007-11-08
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16206045
[Presentation] Identification of Imperfectly-Grouted Tendon-Duct in Concrete by SIBIE Procedure2007
- Author(s)
  N., Alver, M., Tokai, M., Ohtsu
- Organizer
  Int. Conf. on NDE for Safety
- Place of Presentation
  Prague, Czech
- Year and Date
  2007-11-08
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16206045
[Presentation] AE monitoring of concrete pipe for damage evaluation under cyclic loading2007
- Author(s)
  T. Suzuki and M. Ohtsu
- Organizer
  FraMCos-6
- Place of Presentation
  イタリア
- Year and Date
  2007-06-19
- Data Source
  KAKENHI-PROJECT-19780182
[Presentation] 既設配管施設のAEモニタリングによる水密性能評価2007
- Author(s)
  鈴木哲也, 大津政康
- Organizer
  第16回AEコンファレンス
- Place of Presentation
  電気通信大学
- Year and Date
  2007-09-25
- Data Source
  KAKENHI-PROJECT-19780182
[Presentation] DeCATを用いた構造体コンクリートの破壊挙動評価2007
- Author(s)
  鈴木哲也、大津政康、青木正雄、中村良太
- Organizer
  平成19年度農業農村工学会大会講演会
- Place of Presentation
  島根県
- Year and Date
  2007-08-29
- Data Source
  KAKENHI-PROJECT-19780182
[Presentation] Fracture Mechanisms of Diagonal-Shear Failure in Reinforced Concrete Beams analyzed by AE-SiGMA2007
- Author(s)
  K., Ohno, S., Shimozono, Y., Sawada, M., Ohtsu
- Organizer
  Int. Conf. on Advanced Technology in Experimental Mechanics
- Place of Presentation
  Fukuoka, Japan
- Year and Date
  2007-09-13
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16206045
[Presentation] DeCATを用いた構造体コンクリートの破壊挙動評価2007
- Author(s)
  鈴木哲也, 大津政康, 青木正雄, 中村良太
- Organizer
  平成19年度農業農村工学会大会講演会
- Place of Presentation
  島根大学
- Year and Date
  2007-08-29
- Data Source
  KAKENHI-PROJECT-19780182
[Presentation] Improvement of Ultrasonic Testing for Estimation of Surface-Crack Depth in Concrete by SIBIE Procedure2007
- Author(s)
  M., Tokai, M.,Ohtsu
- Organizer
  Int. Conf. on Advanced Technology in Experimental Mechanics
- Place of Presentation
  Fukuoka, Japan
- Year and Date
  2007-09-13
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16206045
[Presentation] Farid Uddin Crack Extension due to Corrosion by SiGMA-AE and BEM2006
- Author(s)
  M., Ohtsu
- Organizer
  16th European Conf. on Fracture
- Place of Presentation
  Alexandroupolis, Greece
- Year and Date
  2006-07-05
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16206045
[Presentation] AEモーメントテンソル解析SiGMA-2Dの最近の展開2006
- Author(s)
  大津政康
- Organizer
  非破壊検査協会春季大会
- Place of Presentation
  アルカディア市谷
- Year and Date
  2006-05-24
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16206045
[Presentation] Crack Extension due to Corrosion by SiGMA-AE and BEM2006
- Author(s)
  M. Ohtsu
- Organizer
  16th European Conf.on Fracture
- Place of Presentation
  Alexandroupolis,Greece
- Year and Date
  2006-07-05
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16206045
[Presentation] AE Waves due to Leakage analyzed by SiGMA-2D2006
- Author(s)
  K., Ohno, M., Ohtsu
- Organizer
  49th AEWG Meeting
- Place of Presentation
  California Univ., U. S. A.
- Year and Date
  2006-07-21
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16206045
[Presentation] Moment Tensor Analysis of In-Plane Theoretical Waves by SiGMA-2D2004
- Author(s)
  M. Ohtsu
- Organizer
  47th AEWG Meeting
- Place of Presentation
  Pennsilvenia St.Univ.
- Year and Date
  2004-07-20
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16206045
[Presentation] Moment Tensor Analysis of In-Plane Theoretical Waves by SiGMA-2D2004
- Author(s)
  M., Ohtsu, M.A., Hamstad
- Organizer
  47th AEWG Meeting
- Place of Presentation
  Pennsilvenia St. Univ.
- Year and Date
  2004-07-20
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16206045

1. SHIGEISHI Mitsuhiro (50253761)

# of Collaborated Projects: 6 results

# of Collaborated Products: 9 results
2. YAMAO Toshitaka (40109674)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
3. SUZUKL Tetsuya (30434103)

# of Collaborated Projects: 2 results

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51. KAJIKAWA Yasuharu

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OHTSU Masayasu 大津 政康

Research Projects

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Feasibility Study on Deterministic Failure Prediction by AEPrincipal Investigator

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固体の波動共振特性が支配する材料の高速物性と衝撃破壊の解明Principal Investigator

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Nondestructive Controlled Failure of Concrete based on Elastic-Wave MethodsPrincipal Investigator

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Quantitative Damage Evaluation of Concrete by AE Rate Process AnalaysisPrincipal Investigator

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Establishment of Diagnostic Methods for InfrastructurePrincipal Investigator

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Development of Diagnostic Procedure for Concrete StructuresPrincipal Investigator

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CRACK PREDICTION OF HIGH DURABLE CONCRETE STRUCTURES BASED ON FRACTURE MECHANICSPrincipal Investigator

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Prediction of Subsurface Crack Propagation by the Acoustic Emission Moment Tensor AnalysisPrincipal Investigator

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OHTSU Masayasu 大津政康