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Experimental and Analytical Research on Deterioration Diagnosis and Earthquake-resistant Reinforcement of RC Members

Research Project

Project/Area Number 17360218
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Structural engineering/Earthquake engineering/Maintenance management engineering
Research InstitutionCHUBU UNIVERSITY

Principal Investigator

MIZUNO Eiji  Chubu Univ., College of Engrg., Professor, 工学部, 教授 (80144129)

Co-Investigator(Kenkyū-buntansha) HIRASAWA Ikuo  Chubu Univ., College of Engrg., Professor, 工学部, 教授 (50065281)
KOIKE Sachio  Aichi Inst.of Tech., College of Engrg., Professor, 工学部, 教授 (70064938)
HATANAKA Shigemitsu  Mie Univ., College of Engrg., Professor, 工学部, 教授 (00183088)
KOBAYASHI Koichi  Gifu Univ., College of Engrg., Associate Professor, 工学部, 助教授 (20283624)
ITOH Atsushi  Chubu Univ., College of Engrg., Assistant Professor, 工学部, 講師 (00345927)
Project Period (FY) 2005 – 2006
Project Status Completed (Fiscal Year 2006)
Budget Amount *help
¥11,800,000 (Direct Cost: ¥11,800,000)
Fiscal Year 2006: ¥4,200,000 (Direct Cost: ¥4,200,000)
Fiscal Year 2005: ¥7,600,000 (Direct Cost: ¥7,600,000)
KeywordsStructural and Earthquake Engineering / Earthquake-resistance Reinforcement / Reinforced Concrete Member / Repair and Reinforcement / Deterioration Diagnosis / Confining Effect / Experiment in Post-peak Range / FEM Analysis
Research Abstract

The research items and results from the academic year 2005 are as follows :
(1) FEM Analyses on Compressive Failure of Prismatic Concrete with Internal Defect
(2) Analytical Research on Post-peak Behavior of RC Members with the Breaking of Hoop Tie
(3) An Experimental Study on Flexural Behavior of RC Beam simulating the Deterioration by ASR
(4) Research on Earthquake-resistance of RC Members deteriorated by Salt Damage
(5) An Experimental Study on Evaluating the Repair Performance of RC Beams failing in Flexure
The influences of internal defects, such as rock-pocket and breaking of hoop tie, on the ultimate strength and post-peak behavior of RC beams have been investigated analytically. Also, Experimental study has been carried out on RC beams simulating the internal defects due to ASR and salt damage. Furthermore, the flexural failure experiment on RC beams has been done to obtain the data, which can be used for damage evaluation of RC members.
The research items and results from the academi … More c year 2006 are as follows :
(1) 3-D FEM Analyses on Internal State inside the Concrete Filled Steel Tubular Columns subjected to Flexural Deformation under Axial Loading
(2) Analytical Study on Confining Condition inside Confining Concrete subjected to Uniaxial Compression
(3) A Study on Load Carrying Capacity of RC Column with Internal Defect
(4) Research on Load Carrying Capacity of RC Members Deteriorated by Salt Damage
3-D finite element deformation analyses on the CFT steel columns, which are subjected to constant axial loading and lateral monotonic loading, have been carried out to investigate the post-peak behavior of the CFT steel columns as well as confining effect on concrete from the steel tubular columns. In similar manner, experimental study has been carried out on RC beams simulating the internal defects due to ASR and salt damage.
Summarizing the present research, it can be concluded that the reduction in maximum strength as well as the post-peak behavior of RC member with the internal defects could be related to the reduction in confining effect on core concrete. Therefore, study on the earthquake-resistant reinforcement to increase the confining effect inside RC members may be further target. Less

Report

(3 results)
  • 2006 Annual Research Report   Final Research Report Summary
  • 2005 Annual Research Report
  • Research Products

    (48 results)

All 2007 2006 2005

All Journal Article (48 results)

  • [Journal Article] 内部欠陥を有するRC柱部材の耐荷性能に関する研究2007

    • Author(s)
      小林孝一, 伊藤 睦, 水野英二
    • Journal Title

      コンクリート工学年次論文報告集 Vol.29(印刷中)

    • NAID

      110009697114

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] 横拘束を受けるコンファインドコンクリートの拘束効果に関する解析的研究2007

    • Author(s)
      伊藤 誠, 水野英二
    • Journal Title

      コンクリート工学年次論文報告集 Vol.29(印刷中)

    • NAID

      110009697121

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] 軸圧縮下で曲げ変形を受けるコンクリート充填鋼管柱の内部性状に関する三次元FEM解析2007

    • Author(s)
      松村寿男, 水野英二
    • Journal Title

      構造工学論文集 Vol.53A

      Pages: 1057-1068

    • NAID

      130004503425

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] ブリーディングによる強度変動を考慮したコンクリート部材の三次元有限要素圧縮破壊解析2007

    • Author(s)
      水野英二, 吉田幸夫, 畑中重光
    • Journal Title

      中部大学工学部紀要 第42号

      Pages: 33-45

    • NAID

      110006607705

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Analytical Study on Confining Effect inside Confined Concrete due to Lateral Confinement2007

    • Author(s)
      Itoh, M., Mizuno, E.
    • Journal Title

      Proceedings of the Japan Concrete Institute Vol.29(to be published)

    • NAID

      110009697121

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] A study on load carrying capacity of RC column with internal defect2007

    • Author(s)
      Kobayashi, K., Itoh, A., Mizuno, E.
    • Journal Title

      Proceedings of the Japan Concrete Institute Vol.29(to be published)

    • NAID

      110009697114

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] 3-D FEM Analyses on Inside Property of the Concrete Filled Steel Tubular Columns Subjected to Flexure Deformation under Axial Loading2007

    • Author(s)
      Matsumura, T., Mizuno, E.
    • Journal Title

      Journal of Structural Engineering, JSCE Vol.53A

      Pages: 1057-1068

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] 3-D FEM Compressive Failure Analysis of Concrete Member with Strength Variation due to Bleeding2007

    • Author(s)
      Mizuno, E., Yoshida, Y., Hatanaka, S.
    • Journal Title

      Memoirs of College of Engineering, Chubu University Vol.42

      Pages: 33-45

    • NAID

      110006607705

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] 軸圧縮下で曲げ変形を受けるコンクリート充填鋼管柱の内部性状に関する三次元FEM解析2007

    • Author(s)
      松村寿男, 水野英二
    • Journal Title

      構造工学論文集 Vol.53A(登載決定)

    • NAID

      130004503425

    • Related Report
      2006 Annual Research Report
  • [Journal Article] 横拘束を受けるコンファインドコンクリートの拘束効果に関する解析的研究2007

    • Author(s)
      伊藤 誠, 水野英二
    • Journal Title

      コンクリート工学年次論文報告集 Vol.29(登載決定)

    • NAID

      110009697121

    • Related Report
      2006 Annual Research Report
  • [Journal Article] 内部欠陥を有するRC柱部材の耐荷性能に関する研究2007

    • Author(s)
      小林孝一, 伊藤 睦, 水野英二
    • Journal Title

      コンクリート工学年次論文報告集 Vol.29(登載決定)

    • NAID

      110009697114

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Characteristics of Self-Compacting Concrete in Fresh State with New-Type Artificial Light-Weight Aggregate2006

    • Author(s)
      Koichi Kobayashi
    • Journal Title

      Proceedings of ACF2006 (Asian Concrete Federation) ID-CMT-8

      Pages: 56-63

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] 塩害劣化したRCはり部材の曲げ耐荷性能に関する実験的研究2006

    • Author(s)
      小林孝一
    • 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 第6巻

      Pages: 231-236

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Report of Research Project on Structural Performance of Deteriorated Concrete Structures by JSCE-331 -Review of Experimental Study-2006

    • Author(s)
      T.Yamamoto, K.Kobayashi
    • Journal Title

      Proceedings of International Workshop on Life Cycle Management of Coastal Concrete Structures

      Pages: 171-180

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Report of Research Project on Structural Performance of Deteriorated Concrete Structures by JSCE-3312006

    • Author(s)
      T.Shimomura, Y.Sato, S.Miyazato, S.Saito, T.Yamamoto, A.Kamiharako, K.Kobayashi, M.Akiyama
    • Journal Title

      Proceedings of International Workshop on Life Cycle Management of Coastal Concrete Structures

      Pages: 151-170

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] 曲げ破壊するRCはり部材の復旧性能評価に関する実験的研究2006

    • Author(s)
      伊藤 睦, 水野英二, 小林孝一
    • Journal Title

      コンクリート工学年次論文報告集 Vol.28, No.2

      Pages: 259-264

    • NAID

      40007360949

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] ASRによる劣化を模擬したRCはり部材の耐荷性能に関する実験的研究2006

    • Author(s)
      小林孝一, 伊藤睦, 水野英二
    • Journal Title

      コンクリート工学年次論文報告集 Vol.28, No.2

      Pages: 241-246

    • NAID

      110009696489

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] 内部欠陥を有する角柱コンクリートの有限要素圧縮破壊解析2006

    • Author(s)
      水野英二, 棚瀬友則, 伊藤睦, 畑中重光
    • Journal Title

      コンクリート工学年次論文報告集 Vol.28, No.2

      Pages: 109-114

    • NAID

      110009696467

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] The seismic behavior of RC member suffering from chloride-induced corrosion2006

    • Author(s)
      Koichi Kobayashi
    • Journal Title

      Proceedings of the 2^<nd> International Congress, FIB ID-15-48

      Pages: 1-8

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Characteristics of Self-Compacting Concrete in Fresh State with New-Type Artificial Light- Weight Aggregate2006

    • Author(s)
      Kobayashi, K.
    • Journal Title

      Proceedings of ACF2006 (Asian Concrete Federation) ID- CMT-8

      Pages: 56-63

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] An Experimental Study on Bending Capacity of RC Beam Deteriorated by Chloride Induced Corrosion2006

    • Author(s)
      Kobayashi, K.
    • Journal Title

      Proceedings of the Concrete Structure Scenarios Vol. 6

      Pages: 231-236

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Report of Research Project on Structural Performance of Deteriorated Concrete Structures by JSCE-331-Review of Experimental Study-2006

    • Author(s)
      Yamamoto, T., Kobayashi, K.
    • Journal Title

      Proceedings of International Workshop on Life Cycle Management of Coastal Concrete Structure

      Pages: 171-180

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Report of Research Project on Structural Performance of Deteriorated Concrete Structures by JSCE-3312006

    • Author(s)
      Shimomura, T., Sato, Y., Miyazato, S., Saito, S., Yamamoto, T., Kamiharako, A., Kobayashi, K., Akiyama, M.
    • Journal Title

      Proceedings of International Workshop on Life Cycle Management of Coastal Concrete Structures

      Pages: 151-170

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] An Experimental Study on Evaluating the Repair Performance of RC Beams failing in Flexure2006

    • Author(s)
      Itoh, A., Mizuno, E., Kobayashi, K.
    • Journal Title

      Proceedings of the Japan Concrete Institute Vol.28, No.2

      Pages: 259-264

    • NAID

      110009696492

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] An Experimental Study on Flexural Behavior of RC Beam that simulates Deterioration by ASR2006

    • Author(s)
      Kobayashi, K., Itoh, A., Mizuno, E.
    • Journal Title

      Proceedings of the Japan Concrete Institute Vol.28, No.2

      Pages: 241-246

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Compressive Failure Analysis of Prismatic Concrete with Internal Defect by Particle Model2006

    • Author(s)
      Mizuno, E., Tanase, T., Itoh, A., Hatanaka, S.
    • Journal Title

      Proceedings of the Japan Concrete Institute Vol.28, No.2

      Pages: 109-114

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] The seismic behavior of RC member suffering from chloride-induced corrosion2006

    • Author(s)
      Kobayashi, K.
    • Journal Title

      Proceedings of the 2^<nd> International Congress, FIB ID 15-48

      Pages: 1-8

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] 内部欠陥を有する角柱コンクリートの有限要素圧縮破壊解析2006

    • Author(s)
      水野英二, 棚瀬友則, 伊藤睦, 畑中重光
    • Journal Title

      コンクリート工学年次論文報告集 Vol.28,No.2

      Pages: 109-114

    • NAID

      110009696467

    • Related Report
      2006 Annual Research Report
  • [Journal Article] ASRによる劣化を模擬したRCはり部材の耐荷性能に関する実験的研究2006

    • Author(s)
      小林孝一, 伊藤睦, 水野英二
    • Journal Title

      コンクリート工学年次論文報告集 Vol.28,No.2

      Pages: 241-246

    • NAID

      110009696489

    • Related Report
      2006 Annual Research Report
  • [Journal Article] 曲げ破壊するRCはり部材の復旧性能評価に関する実験的研究2006

    • Author(s)
      伊藤 睦, 水野英二, 小林孝一
    • Journal Title

      コンクリート工学年次論文報告集 Vol.28,No.2

      Pages: 259-264

    • NAID

      40007360949

    • Related Report
      2006 Annual Research Report
  • [Journal Article] ASRによる劣化を模擬したRCはり部材の耐荷性能に関する実験的研究2006

    • Author(s)
      小林孝一, 伊藤睦, 水野英二
    • Journal Title

      コンクリート工学年次論文報告集 Vol.28(登載決定)

    • NAID

      110009696489

    • Related Report
      2005 Annual Research Report
  • [Journal Article] 曲げ破壊するRCはり部材の復旧性能評価に関する実験的研究2006

    • Author(s)
      伊藤睦, 水野英二, 小林孝一
    • Journal Title

      コンクリート工学年次論文報告集 Vol.28(登載決定)

    • NAID

      40007360949

    • Related Report
      2005 Annual Research Report
  • [Journal Article] 内部欠陥を有する角柱コンクリートの有限要素圧縮破壊解析2006

    • Author(s)
      水野英二, 棚瀬友則, 伊藤睦, 畑中重光
    • Journal Title

      コンクリート工学年次論文報告集 Vol.28(登載決定)

    • NAID

      110009696467

    • Related Report
      2005 Annual Research Report
  • [Journal Article] RC部材の耐荷性能にコンクリートの強度低下が与える影響2006

    • Author(s)
      長崎卓, 仲山佳希, 小林孝一, 伊藤睦, 水野英二
    • Journal Title

      平成17年度土木学会中部支部研究発表会講演概要集

      Pages: 457-458

    • Related Report
      2005 Annual Research Report
  • [Journal Article] 内部欠陥を有する鉄筋コンクリートはりのポストピーク挙動に関する解析的研究2006

    • Author(s)
      亀田好洋, 伊藤睦, 小林孝一, 水野英二
    • Journal Title

      平成17年度土木学会中部支部研究発表会講演概要集

      Pages: 465-466

    • Related Report
      2005 Annual Research Report
  • [Journal Article] ブリーディングによる強度変動を考慮した円柱コンクリートの一軸圧縮FEM解析2005

    • Author(s)
      吉田幸夫, 水野英二, 畑中重光
    • Journal Title

      日本建築学会構造系論文集 No.596

      Pages: 71-78

    • NAID

      110004839812

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] 内部欠陥を有するRCはり部材の耐荷性能に関する実験的研究2005

    • Author(s)
      小林孝一, 伊藤睦, 水野英二
    • Journal Title

      コンクリート工学年次論文報告集 Vol.27, No.2

      Pages: 331-336

    • NAID

      110009695873

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] 内部欠陥を有するRC柱部材の終局挙動に関する実験的研究2005

    • Author(s)
      平澤征夫, 水野英二, 秋山芳幸, 大嶽秀暢
    • Journal Title

      コンクリート工学年次論文報告集 Vol.27, No.2

      Pages: 271-276

    • NAID

      110009695863

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] コンクリート材料に対する粒子モデルの開発ならびにそれの圧縮破壊解析への応用2005

    • Author(s)
      水野英二, 伊藤睦, 久保田浩, 青木健
    • Journal Title

      コンクリート工学年次論文報告集 Vol.27, No.2

      Pages: 151-156

    • NAID

      110009695843

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] 横拘束を受けるコンクリートの応カ-ひずみ関係の定式化2005

    • Author(s)
      伊藤誠, 伊藤睦, 水野英二, 志知昌人
    • Journal Title

      コンクリート工学年次論文報告集 Vol.27, No.2

      Pages: 127-132

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] ブリーディング層を有するコンファインドコンクリートの三次元一軸圧縮FEM解析2005

    • Author(s)
      吉田幸夫, 水野英二, 畑中重光
    • Journal Title

      コンクリート工学年次論文報告集 Vol.27, No.2

      Pages: 103-108

    • NAID

      110009695835

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Uniaxial Compression FEM Analysis of Cylindrical Confined Concrete with Strength Variation Due to Bleeding2005

    • Author(s)
      Yoshida, Y., Mizuno, E., Hatanaka, S.
    • Journal Title

      J.of Structural and Construction Engineering, AIJ No.596

      Pages: 71-78

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] An Experimental Study on Flexural Behavior of RC Beam with Internal Defect2005

    • Author(s)
      Kobayashi, K., Itoh, A., Mizuno E.
    • Journal Title

      Proceedings of the Japan Concrete Institute Vol. 27, No. 2

      Pages: 331-336

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] An Experimental Study on Ultimate Behavior of R/C Column with Internal Defects2005

    • Author(s)
      Hirasawa, I., Mizuno, E., Akiyama, Y., Ohtake, H.
    • Journal Title

      Proceedings of the Japan Concrete Institute Vol. 27, No. 2

      Pages: 271-276

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Development of Particle Model for Concrete and Its Application to Compression Failure Analysis2005

    • Author(s)
      Mizuno, E., Itoh, A., Kubota, H., Aoki, T.
    • Journal Title

      Proceedings of the Japan Concrete Institute Vol. 27, No. 2

      Pages: 151-156

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Stress- Strain Relationship for Concrete subjected to Lateral Confining Pressure2005

    • Author(s)
      Itoh, M., Itoh, A., Mizuno, E., Shicchi, M.
    • Journal Title

      Proceedings of the Japan Concrete Institute Vol. 27, No. 2

      Pages: 127-132

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Axial Compression 3-D FEM Analysis on Confined Concrete with Bleeding Layers2005

    • Author(s)
      Yoshida, Y., Mizuno, E., Hatanaka, S.
    • Journal Title

      Proceedings of the Japan Concrete Institute Vol. 27, No.2

      Pages: 103-108

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] 内部欠陥を有するRCはり部材の耐荷性能に関する実験的研究2005

    • Author(s)
      小林孝一, 伊藤睦, 水野英二
    • Journal Title

      コンクリート工学年次論文報告集 Vol.27,No.2

      Pages: 331-336

    • NAID

      110009695873

    • Related Report
      2005 Annual Research Report

URL: 

Published: 2005-04-01   Modified: 2016-04-21  

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