Structural Engineering and Mechanics

  • 제30권2호
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  • Pages.147-164
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  • 2008
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  • 1225-4568(pISSN)
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  • 1598-6217(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Numerical modeling for cyclic crack bridging behavior of fiber reinforced cementitious composites

  • Shin, Kyung-Joon (Department of Civil Engineering Seoul National University) ;
  • Lee, Kwang-Myong (Department of Civil and Environmental Engineering SungKyunKwan University) ;
  • Chang, Sung-Pil (Department of Civil Engineering Seoul National University)
  • 투고 : 2007.08.09
  • 심사 : 2008.08.08
  • 발행 : 2008.09.30
⟨ 이전 논문 다음 논문 ⟩

초록

Recently, many researches have been done to examine the behavior of fiber reinforced concrete (FRC) subjected to the static loading. However, a few studies have been devoted to cyclic behaviors of FRC. A main objective of this paper is to investigate the cyclic behavior of FRC through theoretical method. A new cyclic bridging model was proposed for the analysis of fiber reinforced cementitious composites under cyclic loading. In the model, non-uniform degradation of interfacial bonding under cyclic tension was considered. Fatigue test results for FRC were numerically simulated using proposed models and the proposed model is achieving better agreement than the previous model. Consequently, the model can establish a basis for analyzing cyclic behavior of fiber reinforced composites.

키워드

참고문헌

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피인용 문헌

  1. An analytical solution of bending thin plates with different moduli in tension and compression vol.36, pp.3, 2010, https://doi.org/10.12989/sem.2010.36.3.363
  2. Fiber reinforced concrete properties - a multiscale approach vol.8, pp.5, 2011, https://doi.org/10.12989/cac.2011.8.5.525