Flexural Fatigue Behavior of Layered Hybrid Fiber Reinforced Concrete

被引:2
|
作者
王佶
机构
[1] China
[2] Wuhan 430070
[3] Hubei Key Laboratory of Roadway Bridge and Structural Engineering Wuhan University of Technology
关键词
layered hybrid fiber reinforced concrete(LHFRC); flexural intensity; atigue test; fatigue equationion;
D O I
暂无
中图分类号
TU528.572 [纤维增强混凝土];
学科分类号
0805 ; 080502 ; 081304 ;
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 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.
引用
收藏
页码:560 / 563
页数:4
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