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Study on Development of Concrete Composite Pipe with High Strength and Resistance to Acid Attack

Research Project

Project/Area Number 63850107
Research Category

Grant-in-Aid for Developmental Scientific Research

Allocation TypeSingle-year Grants
Research Field コンクリート工学・土木材料・施工
Research InstitutionAkita University

Principal Investigator

KAWAKAMI Makoto  Akita Univ., Mining College, Assc. Prof., 鉱山学部, 助教授 (90006693)

Co-Investigator(Kenkyū-buntansha) NASU Reijiro  Teikoku Hume Pipe Co., Ltd., Managing Director, 常務取締役
OHMORI Yoshitaka  Onoda Cement Co., Ltd., Cent. Res. Lab., Head, 中央研究所, 主任研究員
SUGIMOTO Hiroyuku  Muroran Int. of Tech. Fuc. of Tech. Assc. Prof., 工学部, 助教授 (70002946)
KAGAYA Makoto  Akita Univ., Mining College, Res. Assc., 鉱山学部, 助手 (00091794)
TOKUDA Hiroshi  Akita Univ., Mining College, Prof., 鉱山学部, 教授 (70041879)
Project Period (FY) 1988 – 1989
Project Status Completed (Fiscal Year 1989)
Budget Amount *help
¥3,600,000 (Direct Cost: ¥3,600,000)
Fiscal Year 1989: ¥900,000 (Direct Cost: ¥900,000)
Fiscal Year 1988: ¥2,700,000 (Direct Cost: ¥2,700,000)
KeywordsExpansive Concrete / Chemical Prestress / Polymer Mortar / Composite Pipe / Cracking Strength / Mechanical Prestress / Optimum Design / chemical Attack / ケミカルアタック / 破壊強度 / 外圧強度 / 膨張材
Research Abstract

1. Expansive concrete was used for reinforced concrete pipe in order to induce chemical prestress and increase cracking strength. Firstly physical and mechanical properties of expansive concrete was clarified. Secondly a pipe composed of ordinary concrete and expansive concrete was made and distribution of chemical prestress were analyzed. Thirdly the effects of use of expansive concrete for cracking strength were confirmed by loading test.
2. PC wire was wrapped round the reinforced concrete pipe and was tensioned and anchored in order to induce mechanical prestress. The relations between mechanical prestress and cracking strength of the pipes were clarified.
3. Polymer mortars as lining material for reinforced concrete pipe were investigated. Physical properties, resistance to acid attack, bond strength of polymer mortar and base reinforced concrete pipe were clarified.
4. A composite pipe with high strength and resistance to acid water was designed, made and tested. The optimum design on the composite pipe was performed by considering physical properties and mechanical characteristics of constituting materials and their costs.

Report

(3 results)
  • 1989 Annual Research Report   Final Research Report Summary
  • 1988 Annual Research Report
  • Research Products

    (23 results)

All Other

All Publications (23 results)

  • [Publications] Makoto KAWAKAMI,Hiroshi TOKUDA,Makoto KAGAYA,Yoshitaka OHMORI: "Design of High Strength Centrifugal Reinforced Concrete Pipe" Procs.of Pacific Concrete Conference. 1. 145-156 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] 川上洵,高橋功,吉川信義,三岡善平: "複合ヒュ-ム管の外圧強度" セメント技術年報. 42. 583-586 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] Makoto KAWAKAMI,KAzimierz GAMSKI,Hiroshi TOKUDA,Makoto KAGAYA: "Chemical Prestress and Strengths of Reinforced Concrete Pipes Using Expansive Concrete" Materials & Structures. 22. 83-90 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] Makoto KAWAKAMI,Hiroshi TOKUDA,Reijiro NASU: "Coating Technologies for Sewer Pipe" ACI Concrete International:Design & Construction. 11. 86-89 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] Makoto KAWAKAMI,Osamu SHINOE,Mamoru WATANABE: "Strengths of Chemically and Mechanically Prestressed Concrete Hume Pipes" セメント・コンクリ-ト論文集. 43. 572-577 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] Makoto KAWAKAMI,Hiroshi TOKUDA,Reijiro NASU,et al: "Design of Composite Pipe Using Polymer Mortar and Expansive Concrete" Proc.of the Sixth International Congess on Polymers in Concrete(in print). (1990)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] Makoto KAWAKAMI, Hirosi TOKUDA, Makoto KAGAYA & Yoshitaka OHMORI: "Design of High Strength Centrifal Reinforced Concrete Pipe" Procs. of Pacific Concrete Conference New Zealand. Vol.1. 145-156 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] Makoto KAWAKAMI, Isao TAKAHASI, Nobuyosi YOSHIKAWA & Zenpei MIOKA: "Cracking and Breaking Strength of Composite Pipe" CAJ Review of The 42th General Meeting/Technical. Vol. 42. 438-441 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] Makoto KAWAKAMI, Kazimierz GAMSKI, Hiroshi TOKUDA & Makoto KAGAYA: "Chemical Prestress and Strengths of Reinforced Concrete Pipes Using Expansive Concrete" Materials and Structures. Vol. 22. 83-90 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] Makoto KAWAKAMI, Hiroshi TOKUDA & Reijiro NASU: "Coating Technologies for Sewer Pipe" ACI Concrete International. Vol. 11, No. 11. 86-88 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] Makoto KAWAKAMI, Osamu SHINOE & Mamoru WATANABE: "Strengths of Chemically and Mechanically Prestressed Hume Pipes" CAJ Procs. of Cement & Concrete. Vol. 43. 572-577 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] Makoto KAWAKAMI, Hiroshi TOKUDA, Makoto KAGAYA, Reijiro NASU & Mamoru WATANABE: "Design of Composite Pipe Using Polymer Mortar and Expansive Concrete (in print)" Procs. of The Sixth Int'l Congrs. on Polymers in Concrete. (1990)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] Makoto KAWAKAMI,Kazimierz GAMSKI,Hiroshi TOKUDA,Makoto KAGAYA: "Chemical Prestress and Strengths of Reinforced Concrete Pipes Using Expansive Concrete" Materials&Structures. 22. 83-90 (1989)

    • Related Report
      1989 Annual Research Report
  • [Publications] Makoto KAWAKAMI,Hiroshi TOKUDA,Reijiro NASU: "Coating Technologies for Sewer Pipe" ACI Cincrete International:Design&Construction. 11. 86-88 (1989)

    • Related Report
      1989 Annual Research Report
  • [Publications] Makoto KAWAKAMI,Osamu SHINOE,Mamoru WATANABE: "Strengths of Chemically and Mechanically Prestressed Hume Pipes" セメント・コンクリ-ト論文集. 43. 572-577 (1989)

    • Related Report
      1989 Annual Research Report
  • [Publications] Makoto KAWAKAMI,Hiroshi TOKUDA,Reijiro NASU,et al: "Design of Composite Pipe Using Polymer Mortar and Expansive Concrete" Procs. of the Sixth International Congess on Polymers in Concrete(in print). (1990)

    • Related Report
      1989 Annual Research Report
  • [Publications] 川上洵,矢作秀之,佐藤隆: "外圧荷重を受ける中実及び中空円柱の応力解析" 平成元年度土木学会東北支部技術研究発表会講演概要. (1990)

    • Related Report
      1989 Annual Research Report
  • [Publications] KAWAKAMI Makoto;TOKUDA Hiroshi;KAGAYA Makoto;OHMORI Yoshitaka: Proc.of the"Pacific Concrete Conference". 1. 145-156 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] KAWAKAMI Makoto;TAKAHASHI Isao;YOSHIKAWA Nobuyoshi;MIOKA Zenpei: CAJ Review of The 42th General Meeting/Technical Session. 42. 438-441 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] 川上洵,高橋功,吉川信義,三岡善平: セメント技術年報. 42. 583-586 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] KAWAKAMI Makoto;TOKUDA Hiroshi;KAGAYA Makoto: 土木学会論文集. (1989)

    • Related Report
      1988 Annual Research Report
  • [Publications] 川上洵,嵯峨正巳,松田直樹: 土木学会東北支部技術研究発表会講演概要. (1989)

    • Related Report
      1988 Annual Research Report
  • [Publications] KAWAKAMI Makoto;GAMSKI Kazimierz;TOKUDA Hiroshi;KAGAYA Makoto: Materials and Structures. (1989)

    • Related Report
      1988 Annual Research Report

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Published: 1988-04-01   Modified: 2016-04-21  

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