본문 바로가기
  • Home

Reinforcing effects of carbon fiber sheet by compressive strength differences on the RC slabs

  • Journal of the Korean Crystal Growth and Crystal Technology
  • Abbr : J. Korean Cryst. Growth Cryst. Technol.
  • 2016, 26(1), pp.23-27
  • DOI : 10.6111/JKCGCT.2016.26.1.023
  • Publisher : The Korea Association Of Crystal Growth, Inc.
  • Research Area : Engineering > Materials Science and Engineering
  • Published : February 29, 2016

Won Chanho 1 Tadashi Abe 2 Tae-ho Ahn 3

1한양대학교 산업과학연구소
2니혼대학교 토목공학과
3한양대학교

Accredited

ABSTRACT

This study investigates the effect of carbon fiber sheet (CFS) and carbon fiber strand sheet (CFSS) on the fatigue resistance and compressive strength of RC slabs. The results of a comparison of the number of equivalent cycles between the CFS- and CFSS-reinforced RC slab test specimens obtained from a fatigue test indicate that the CFSS-reinforced RC slab has 1.2~1.3 times greater effect of reinforcement than the CFS-reinforced RC slab. This study also indicates that the fatigue resistance of the CFS- and CFSS-reinforced RC slabs is ensured when the compressive strength of concrete is not lower than the specified design strength prescribed in the Specifications for Highway Bridges but is not ensured when the compressive strength of concrete is lower than the specified design strength, although the effect of reinforcement is secured.

Citation status

* References for papers published after 2023 are currently being built.