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1993 Fiscal Year Final Research Report Summary

Design Proceduers of Concrete Structures Reinforced with Continuous Fiber Reinforcing Materials

Research Project

Project/Area Number 04302040
Research Category

Grant-in-Aid for Co-operative Research (A)

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

Principal Investigator

KAKUTA Yoshio  Hokkaido Univ., Fac.of Eng., Prof., 工学部, 教授 (60001210)

Co-Investigator(Kenkyū-buntansha) MAKIZUMI Tatsunori  Kyusyu Univ., Fac.of Eng., Ass.Prof., 工学部, 助教授 (20136534)
ROKUGO Keitetsu  Gifu Univ., Fac.of Eng., Ass.Prof., 工学部, 助教授 (40127155)
MARUYAMA Kyuichi  Nagaoka Univ.of Technology, Ass.Prof., 工学部, 助教授 (30126479)
UOMOTO Taketo  Univ.of Tokyo, Inst.of Indust.Sc., Prof., 生産技術研究所, 教授 (80114396)
TUJI Yukikazu  Gunma Univ., Fac.of Eng., Prof., 工学部, 教授 (50048922)
Project Period (FY) 1992 – 1993
KeywordsContinuous fiber / FRP / Prestressing tendon / Reinforcement / Reinforced concrete / Prestressed concrete / Limit state design / Ultimate shear strength
Research Abstract

Continuous fiber reinforcing materials(CFRM) are given attension as a new highquality reinforcing orprestressing material for concrete structures. The purpose of this study was to establish design procedures for concrete structures with CFRM.
The main results were obtained from the following investigations.
1) Variation properties of tensile strength of CFRM of carbon, aramid and glass fibers, neccessary number of specimens to determine the characteristic strength of CFRM, relation between elastic moduli of CFRM and stress levels, bond properties of CFRM, and creep properties of CFRM were investigated.
2) Ultimate moment of concrete beams with CFRM main reinforcement, ultimate shear force of beams with CFRM main reinforcement and with or without CFRM shear reinforcement, and ultimate shear force of prestressed concrete beams with CFRM tendon were investigated.
3) Minimum main reinforcement of beams with CFRM, and improvement of ductility and capacity of moment redistribution of beams by confinement of concrete with CFRM were investigated.
4) Deflection and crack width of beams with CFRM were investigated.
5) Prestressed concrete with CFRM external cable, strengthening of damaged reinforced concrete by prestressing with CFRM external cable, and chemically prestressed concrete with CFRM were investigated.

  • Research Products

    (24 results)

All Other

All Publications (24 results)

  • [Publications] 魚本健人: "FRPロッドの静的強度と弾性係数" 土木学会論文集. 472. 77-86 (1993)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 佐藤靖彦: "有限要素解析による連続繊維補強コンクリートはりのせん断耐荷性状の定性的評価" 土木学会論文集. 484. 51-60 (1994)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 睦好宏史: "連続繊維補強材を用いたPC部材の曲げ靭性改善に関する研究" 土木学会論文集. 460. 103-111 (1993)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 菅哲治: "片引き試験による連続繊維補強材の局所付着応力-すべり関係" コンクリート工学年次論文報告集. 15-2. 859-864 (1993)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Noboru Saeki: "Strengthening of Damaged Concrete Beams by External Prestressing of Aramid Fiber Cable" ACI SP. 138. 913-932 (1993)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 丸岡正知: "格子状FRPで補強したCPCはりの曲げ・せん断性状" コンクリート工学年次論文報告集. 15-1. 1005-1010 (1993)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 金倉正三: "FRPロッドで補強したコンクリートはりのせん断性状" コンクリート工学年次論文報告集. 15-2. 887-892 (1993)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 鶴田浩章: "連続繊維補強材の形状が付着性状に及ぼす影響" コンクリート工学年次論文報告集. 15-1. 987-992 (1993)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 佐伯昇: "アラミドロープを用いた外ケーブルPRC桁の挙動" コンクリート工学年次論文報告集. 15-2. 777-782 (1993)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Hiroshi Mutsuyoshi: "Behavior of Prestressed Concrete Beams Using FRP as External Cable" ACI SP. 138. 401-418 (1993)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Tamon Ueda: "Effect of Axial Force on Shear Behavior of Prestressed Concrete Linear Member" Proceedings of FIP Symposium. 1. 199-204 (1993)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Hideyuki Kanematsu: "A Study on Failure Criteria of FRP Rods Subject to Tensile and Shear Force." Proceedings of FIP Symposium. 2. 743-750 (1993)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Taketo Uomoto: "Static Strength and Young's Modulus of FRP Rods for Concrete Reinforcement" Journal of Materials, Concrete Structures and Pavements, JSCE. 472. 77-86 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Yasuhiko Sato: "Qualitative Evaluation of Shear Resisting Behavior of Concrete Beams Reinforced with FRP Rods by Finite Element Analysis" Journal of Materials, Concrete Structures and Pavements, JSCE. No.484. 51-60 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Hiroshi Mutsuyoshi: "Improvement in Ductility of PC Members Reinforced with FRP" Proceedings of JSCE. 460. 103-111 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Tetsuji Suga: "Local Bond Stress-Slip Relationship of Continuous Fiber Reinforcing Materials Obteined from Pullout Test" Proceedings of JCI. 15-2. 859-864 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Noboru Saeki: "Strengthening of Damaged Concrete Beams by External Prestressing of Aramid Fiber Cable" ACI SP. 138. 913-932 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Masanori Maruoka: "Flexural and Shearing Resistance for CPC Beam Reinforced with Grid Type FRP" Proceedings of JCI. 15-1. 1005-1010 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Shozo Kanekura: "Shear Behavior of Cocrete Beams Reinforced by CFRP Rods" Proceedings of JCI. 15-2. 887-892 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Hiroaki Tsuruta: "Influence of Continuous Fiber Form on Bond Characteristics" Proceedings of JCI. 15-1. 987-992 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Noboru Saeki: "Behavior of RC Member with External Cable of Aramid Rope" Proceedings of JCI. 15-2. 777-782 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Hiroshi Mutsuyoshi: "Behavior of Prestressed Concrete Beams Using FRP as External Cable" ACI SP. 138. 401-418 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Tamon Ueda: "Effect of Axial Force on Shear Behavior of Prestressed Concrete Linear Member" Proceedings of FIP Symposium. 1. 199-204 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Hideyuki Kanematsu: "A Study on Failure Criteria of FRP Rods Subject to Tensile and Shear Force" Proceedings of FIP Symposium. 2. 743-750 (1993)

    • Description
      「研究成果報告書概要(欧文)」より

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Published: 1995-03-27  

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