한국농공학회지 (Magazine of the Korean Society of Agricultural Engineers)

한국농공학회 (The Korean Society of Agricultural Engineers)
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고강도 콘크리트 구조물의 철근 부착 및 이음에 대한 연구

Bond & Lapped Splices in High-Strength Concrete Structures

  • 김준성 (전남대학교 공과대학(박사과정))
  • 발행 : 1997.06.01
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초록

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.

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참고문헌

  1. ACI Journal Proceedings v.52 no.2 Lapped Splices in Reinforced Concrete Beams Chinn;James;Ferguson;Rhil,M.;Thompson,J.Neils
  2. ACI Journal, Proceedings v.68 no.4 Cracks Formed in Concrete Around Deformed Tension Bars Goto,Yukimasa
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  4. ACI Materials Journal Bond Behavior of Normal and High-Strength Fiber Reinforced Concrete A.Samen Ezeldin;P.N.Balaguru
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  10. ACI Materials Journal Simulation of Uniform Bond Stress Homayoun H. Abrishami;Denis Mitchell
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  12. A Research Project Sponsored by the National Science Foundation Grant No. PFR-7900711 LOCAL BOND BETWEEN A REINFORCED BAR AND CONCRETE UNDER HIGH INTENSITY CYCLIC LOAD Siripong Hungspreug
  13. ACI Structural Journal Tensil Lap Splices under Static Loading : A Review of the Proposed ACI 318 Code Provisions Tel Rezansoff;Adeniyi Akanni;Bruce Sparling
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