Research on Material Fatigue Test of Steel Fiber Reinforced Concrete under Tension and Compression Loading

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Abstract:

Using the material testing machine of electro-hydraulic servo fatigue tests had been carried out on ordinary concrete and steel fiber reinforced concrete. The fatigue life, strength, stress and strain had been measured under tension and compression loading. The variation of fatigue was analyzed based on the test results. Having regression analysis, obtained the fatigue strength. Mean-while, the fatigue strain-life curves of ordinary concrete and steel fiber reinforced concrete had been made after data processing. The results had been showed that the fatigue property of steel fiber reinforced concrete was significantly higher than that of ordinary concrete. And the fatigue strength increased about 32.6% compared with ordinary concrete. The tensile and compressive fatigue strain were slightly smaller than that of ordinary concrete.

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353-357

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February 2017

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© 2017 Trans Tech Publications Ltd. All Rights Reserved

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[1] G. F. Zhao, Development and Applications of Concrete and Its Reinforcing Materials, J. Build. Mater. (2000) (in Chinese).

Google Scholar

[2] G. F. Zhao, C. K. Huang, Research and Application of Fiber Reinforced Concrete, Dalian University of Technology Press, 1992. (in Chinese).

Google Scholar

[3] J. A. O. Barros, J. A. Figueiras, Model for the analysis of steel fiber reinforced concrete slabs on grade, Comput. Struct. 79(1) (2001) 97-106.

DOI: 10.1016/s0045-7949(00)00061-4

Google Scholar

[4] A. Gholamhoseini, A. Khanlou, G. Macrae, et al. An experimental study on strength and serviceability of reinforced and steel fiber reinforced concrete (SFRC) continuous composite slabs, Eng. Struct. 114 (2016) 171-180.

DOI: 10.1016/j.engstruct.2016.02.010

Google Scholar

[5] L. Guan, G. F. Zhao, Analysis of failure shapes and reinforcement mechanism of steel fiber reinforced concrete in uniaxial tension, J. Hydraul. Eng. (9) (1986). (in Chinese).

Google Scholar

[6] R. N. Yang, Model of bending tensile strength of steel fiber reinforced concrete, Concr. (2007). (in Chinese).

Google Scholar

[7] Y. Song, G. Zhao, F. Peng, et al. Endochronic damage constitutive model for steel fiber reinforced concrete, J. Hydraulic Eng. (1995). (in Chinese).

Google Scholar

[8] Z. T. Gao, Fatigue applied statistics, National Defense Industry Press, 1986. (in Chinese).

Google Scholar

[9] Y. P. Song, Fatigue behavior and design principle of concrete structure, Beijing: China Machine Press, 2006 . (in Chinese).

Google Scholar