STUDY PROGRESS OF FATIGUE BEHAVIORS OF CONCRETE BEAMS WITH REINFORCING BARS

Abstract

Abstract: To summarize the fatigue performance, failure criteria, damage model of concrete, steel bars and FRP tendons in the domestic and foreign countries, the paper discusses the fatigue stress process, failure pattern, stiffness degradation, and deflection growth rule of the beam composed with those materials above, analysises the fatigue performance characteristics of FRP reinforcement instead of reinforced concrete beam, and shows the development space and research value of fatigue property of concrete beam with reinforcing tendons.

Key words: fatigue performance, failure criteria, damage model, concrete beam with reinforcing tendons, study progress

CLC Number:

TB332

DONG Su-ran, YANG Yong-xin, GUAN Zeng-wei. STUDY PROGRESS OF FATIGUE BEHAVIORS OF CONCRETE BEAMS WITH REINFORCING BARS[J]. COMPOSITES SCIENCE AND ENGINEERING, 2013, 0(7): 47-52.

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