A MATHEMATICAL MODEL FOR OPTIMIZATION OF STRENGTH OF CONCRETE: A CASE STUDY FOR SHEAR MODULUS OF RICE HUSK ASH CONCRETE

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OGAH O.S.

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Journal Paper

Paper Information

Journal: JOURNAL OF INDUSTRIAL ENGINEERING INTERNATIONAL Year:2009 | Volume:5 | Issue:9 Page(s): 76-84

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Title

A MATHEMATICAL MODEL FOR OPTIMIZATION OF STRENGTH OF CONCRETE: A CASE STUDY FOR SHEAR MODULUS OF RICE HUSK ASH CONCRETE

Author(s)

OGAH O.S. | Issue Writer Certificate

Keywords

SHEAR MODULUS

POISSON RATIO

OPTIMIZATION

RICE-HUSK-ASH

POZZOLAN

REGRESSION EQUATION

Abstract

Rice Husk Ash (RHA) is natural POZZOLAN containing reactive silica and/or aluminum. When the material is mixed with lime in powdered form and in the presence of water, it will set and harden like cement. This work uses Osadebe’s OPTIMIZATION model to optimize the SHEAR MODULUS of concrete made from RHA. The strengths predicted by the model are in good agreement with their corresponding experimentally obtained values. With the model, any desired strength of hardened concrete, given any mix proportions, is easily evaluated. The average POISSON RATIO and mean shear strength for the concrete are found to be 0.26 and 5.5 N/mm2 respectively.

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APA: Copy

OGAH, O.S.. (2009). A MATHEMATICAL MODEL FOR OPTIMIZATION OF STRENGTH OF CONCRETE: A CASE STUDY FOR SHEAR MODULUS OF RICE HUSK ASH CONCRETE. JOURNAL OF INDUSTRIAL ENGINEERING INTERNATIONAL, 5(9), 76-84. SID. https://sid.ir/paper/309840/en

Vancouver: Copy

OGAH O.S.. A MATHEMATICAL MODEL FOR OPTIMIZATION OF STRENGTH OF CONCRETE: A CASE STUDY FOR SHEAR MODULUS OF RICE HUSK ASH CONCRETE. JOURNAL OF INDUSTRIAL ENGINEERING INTERNATIONAL[Internet]. 2009;5(9):76-84. Available from: https://sid.ir/paper/309840/en

IEEE: Copy

O.S. OGAH, “A MATHEMATICAL MODEL FOR OPTIMIZATION OF STRENGTH OF CONCRETE: A CASE STUDY FOR SHEAR MODULUS OF RICE HUSK ASH CONCRETE,” JOURNAL OF INDUSTRIAL ENGINEERING INTERNATIONAL, vol. 5, no. 9, pp. 76–84, 2009, [Online]. Available: https://sid.ir/paper/309840/en

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