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Information Journal Paper

Title

RE-EVALUATION OF STRENGTH AND STIFFNESS RELATIONSHIPS FOR HIGH-STRENGTH CONCRETE

Pages

  85-99

Abstract

 It has been generally accepted that the tensile strength and elastic modulus of concrete is proportional to the square-root of its compressive strength. This relationship, however, may not be applicable for high-performance concrete. The study presents data on strength and stiffness of concretes containing a laboratory produced metakaolin and commercial silica fume as cement replacement materials, with water-to-cementitious materials ratio of 0.27 to 0.33. Approximately 750 specimens were tested and compressive strength of up to 110 MPa at 90 days was reported. Analysis of the best-fit relationships for tensile-compressive strength and stiffness-compressive strength found that the square-root function recommended by most codes of practice is inadequate when applied to concretes of higher strength, particularly in the case for tensile strength prediction.
 
 
 

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    Cite

    APA: Copy

    ABDUL RAZAK, H., & WONG, H.S.. (2004). RE-EVALUATION OF STRENGTH AND STIFFNESS RELATIONSHIPS FOR HIGH-STRENGTH CONCRETE. ASIAN JOURNAL OF CIVIL ENGINEERING (BUILDING AND HOUSING), 5(1-2), 85-99. SID. https://sid.ir/paper/298613/en

    Vancouver: Copy

    ABDUL RAZAK H., WONG H.S.. RE-EVALUATION OF STRENGTH AND STIFFNESS RELATIONSHIPS FOR HIGH-STRENGTH CONCRETE. ASIAN JOURNAL OF CIVIL ENGINEERING (BUILDING AND HOUSING)[Internet]. 2004;5(1-2):85-99. Available from: https://sid.ir/paper/298613/en

    IEEE: Copy

    H. ABDUL RAZAK, and H.S. WONG, “RE-EVALUATION OF STRENGTH AND STIFFNESS RELATIONSHIPS FOR HIGH-STRENGTH CONCRETE,” ASIAN JOURNAL OF CIVIL ENGINEERING (BUILDING AND HOUSING), vol. 5, no. 1-2, pp. 85–99, 2004, [Online]. Available: https://sid.ir/paper/298613/en

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