【摘 要】
：
In order to obtain the fatigue life of layered hybrid fiber reinforced concrete(LHFRC) at different stress levels,flexural fatigue tests were carried out on spe
【机 构】
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Hubei Key Laboratory of Roadway Bridge and Structural Engineering Wuhan University of Technology,,Wu
【出 处】
：
Journal of Wuhan University of Technology(Materials Science
论文部分内容阅读
In order to obtain the fatigue life of layered hybrid fiber reinforced concrete(LHFRC) at different stress levels,flexural fatigue tests were carried out on specimens.The relation between fatigue lives and stress levels was simulated using the two-parameter Weibull distribution.Furthermore,both single- logarithmic and double-logarithmic regressive equations of various reliabilities were derived.It is evident that LHFRC gets the advantage of longer fatigue life over common concrete.
In order to obtain the fatigue life of layered hybrid fiber reinforced concrete (LHFRC) at different stress levels, flexural fatigue tests were carried out on specimens. Relation fatigue life and stress levels was simulated using the two-parameter Weibull distribution. Futurerther, both single-logarithmic and double-logarithmic regressive equations of various reliabilities were derived. It is characterized that LHFRC gets the advantage of longer fatigue life over common concrete.
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