Computers and Concrete

  • 제19권3호
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  • Pages.227-232
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  • 2017
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  • 1598-8198(pISSN)
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  • 1598-818X(eISSN)
테크노프레스 (Techno-Press)
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DOI QR코드

DOI QR Code

Cyclic performance of concrete beams reinforced with CFRP prestressed prisms

  • Liang, Jiongfeng (Jiangxi Engineering Research Center of Process and Equipment for New Energy, East China Institute of Technology) ;
  • Deng, Yu (College of Civil and Architecture Engineering, Guangxi University of Science and Technology) ;
  • Hu, Minghua (Faculty of Civil & Architecture Engineering, East China Institute of Technology) ;
  • Tang, Dilian (Faculty of Civil & Architecture Engineering, East China Institute of Technology)
  • 투고 : 2016.07.20
  • 심사 : 2016.12.14
  • 발행 : 2017.03.25
⟨ 이전 논문 다음 논문 ⟩

초록

This paper describes an experimental study of the cyclic performance of concrete beams reinforced with CFRP prestressed concrete prisms (PCP). The failure modes, hysteretic loops, skeleton curve, ductility, energy dissipation capacity and stiffness degradation of concrete beams reinforced with CFRP prestressed concrete prisms were analyzed. The results show that The CFRP prestressed prisms reinforced concrete beams have good seismic performance. The level of effective prestress and cross section of CFRP prestressed prisms had a little influence on the bearing capacity, the ductility and energy dissipation capacity of CFRP prestressed prisms reinforced concrete beams.

키워드

과제정보

연구 과제 주관 기관 : Chinese National Natural Science Foundation, Natural Science Foundation of Jiangxi Province, East China Institute of Technology

참고문헌

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피인용 문헌

  1. GMDH-based prediction of shear strength of FRP-RC beams with and without stirrups vol.22, pp.2, 2017, https://doi.org/10.12989/cac.2018.22.2.197