Magazine of the Korean Society of Agricultural Engineers (한국농공학회지)

The Korean Society of Agricultural Engineers (한국농공학회)
권호 표지

Bond & Lapped Splices in High-Strength Concrete Structures

고강도 콘크리트 구조물의 철근 부착 및 이음에 대한 연구

  • 김준성 (전남대학교 공과대학(박사과정))
  • Published : 1997.06.01
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Abstract

An experimental study was conducted to evaluate the bond performance of reinforcing bars embedded in high-strength concrete. Four bond specimens and ten beam splice specimens using concrete with compressive strength of 246kgf/$cm^2$ and 64lkgf/$cm^2$ were tested. The effect of several variables on basic development length and compressive strength of concrete is discussed in splice specimens. The test results showed that the current trend in concrete specification of making the splice length longer to compensate for having smaller cover and spacing may not be an effective approach.

Keywords

References

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