Journal of the Korea Concrete Institute (콘크리트학회논문집)

Korea Concrete Institute (한국콘크리트학회)
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Evaluation of Stress-Strain Relationship and Elastic Modulus Equation of Steel Fiber Reinforced High-Strength Concrete

강섬유보강 고강도콘크리트의 응력-변형률 곡선 및 탄성계수 추정식 평가

  • 장동일 (한양대학교 토목공학과) ;
  • 손영현 (현대건설(주) 기술연구소 책임연구원) ;
  • 조광현 (한양대학교 토목공학과) ;
  • 김광일 (한양대학교 토목공학과)
  • Published : 2000.04.01
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Abstract

In this study, the compression test of steel fiber reinforced high-strength concrete have been performed with varying strengths and volume factions of steel fiber. Three types of matrices including low strength concrete( c'=30 MPa), medium strength concrete( c'=50 MPa), and high strength concrete( c'=70 MPa) were selected. Five types of fiber fractions were studied including 0.0%, 0.5%, 0.75%, 1.0%, and 1.5% by volume. From the results of the compressive strength test, the post-peak characteristics of the stress-strain relationship were investigated, and the existing equations to predict the elastic modulus were experimentally evaluated.

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References

  1. 콘크리트표준시방서 건설교통부
  2. 콘크리트학회지 v.6 no.1 강섬유보강콘크리트의 개발 및 응용에 관한 실험적 연구 김무한;김진만;남상일
  3. 한양대학교 박사학위논문 강섬유보강 고강도콘크리트의 파괴특성에 관한 연구 손영현
  4. 콘크리트학회지 v.8 no.6 국내의 실험자료를 이용한 고강도 및 초고강도 콘크리트의 탄성계수식 제안 장일영;박훈규;윤영수
  5. Prestressed Concrete Structures Collins, M. P.;Mitchell, D.
  6. Fracture Processes in Concrete. Rock and Ceramics Evaluation of the Complete Compressive Stress-Strain Curve for High Strength Concrete Glavind, M.;Stang, H.
  7. Structural Journal Stress-Strain Behavior of Steel Fiber High Strength Concrete Under Compression Hsu, L. S.;Hsu, C. T.
  8. Magazine of Concrete Research v.46 no.169 Complete Stress-Strain Behavior of High Strength Concrete under Compression Hsu, L. S.;Hsu, C. T.
  9. Magazine of Concrete Research v.47 no.173 Derivation of the Complete Stress-Strain Curves for Concrete in Compression Mansur, M. A.;Wee, T. H.;Chin, M. S.
  10. Properties of Concrete(4th Edition) Neville, A. M.
  11. High Performance Concrete and Applications Shah, S. P.;Ahmad, S. H.
  12. コンク-ト工學年次論文報告集 v.18 no.1 Prediction for the Stress-Strain Curve of Steel Fiber Reinforced Concrete Someh, A. K.;Saeki, N.
  13. 日本建築學會構造系論文集 no.451 纖維長さ, 纖維體積率, マトリクス補强ガ破壞靭性に及ほす相互作用 村上聖;浦野登志雄;三井直之;岸谷孝一;平居孝之
  14. 鹿烏技術硏究所年報 no.44 高强度纖維補强コンクリ-トの破壞靭性に及ほす配合要因の影響 信田佳廷;高田和法;高尾洋平
  15. コンクリ-ト工學年次論文報告集 v.19 no.2 引張軟化曲線による鋼纖維補强コンクリ-トの性能評價 가川健;尾崎公則;栗原哲彦;六鄕惠哲