Evaluation on the Mechanical Properties of Steel-Fiber Concrete at Elevated Temperatures
Antonius, Setiyawan P., Purwanto
Abstract
This paper presents experimental results on mechanical properties of steel-fibre concrete burned at high temperatures, which consists of tensile strength, modulus of elasticity and flexural modulus. The steel-fibre usage is limited to 0.5% of concrete volume. The reviewed parameters in the evaluation include compressive strength of normal to high-strength concrete, and temperature (normal, 300°C, 600°C, 900°C). The specimens are heated up after it reached 120 days of age. Experimental results toward mechanical behaviour indicate that tensile strength tends to decline linearly at 300°C and 600°C respectively. The value of modulus of elasticity and flexural modulus of fibre-reinforced concrete heated at 300°C, 600°C and 900°C tend to decline linearly. The results of the experimental evaluation also proposed a model for tensile strength degradation equation, modulus of elasticity and flexural modulus against temperature.
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Fire resistance of normal and high-strength concrete with contains of steel fibre
Antonius, Asfari G.D., Darmayadi D., Widhianto A., Antonius, Asfari G.D., Darmayadi D., Widhianto A., Antonius, Asfari G.D., Darmayadi D., Widhianto A., Antonius, Asfari G.D., Darmayadi D., Widhianto A., Antonius, Asfari G.D., Darmayadi D., Widhianto A., Antonius, Asfari G.D., Darmayadi D., Widhianto A., Antonius, Asfari G.D., Darmayadi D., Widhianto A., Antonius, Asfari G.D., Darmayadi D., Widhianto A.
Postheated Model of Confined High Strength Fibrous Concrete
Bhandari N.M., Bhargava P., Sharma U.K., Zaidi K.A., Bhandari N.M., Bhargava P., Sharma U.K., Zaidi K.A., Bhandari N.M., Bhargava P., Sharma U.K., Zaidi K.A.
High temperature mechanical properties of high-strength fly ash concrete with and without fibers
Khaliq W., Kodur V.
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Mahasnes Bassam Z.
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Nicholas J.C., Phan Long T.
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Aoude H., Cook W.D., Hosinieh M.M., Mitchel D.L.
On the Confined High-strength Concrete and Need of Future Research
Antonius, Imran I., Setiyawan P., Antonius, Imran I., Setiyawan P., Antonius, Imran I., Setiyawan P., Antonius, Imran I., Setiyawan P., Antonius, Imran I., Setiyawan P., Antonius, Imran I., Setiyawan P., Antonius, Imran I., Setiyawan P., Antonius, Imran I., Setiyawan P.
