flexural fatigue

基本解釋

The flexural fatigue properties of glass fiber, organic fiber, and hybrid fibers reinforced concrete were studied.
研究了玻璃纖維、有機(jī)纖維及混雜纖維增強(qiáng)混凝土的彎曲疲勞特性。
And the more the mixed volume rate of the Fortaferro Fiber, the worse the flexural fatigue-resistant performance of the concrete.
而且體積摻量越大，輔特維纖維混凝土的抗折疲勞性能越差。
The test results show that, the flexural fatigue strength of polyacrylonitrile fiber reinforced concrete beams with bottom layer steel fiber is larger than the plain concrete 15.7% ;
研究證明：底層撒布較長(zhǎng)鋼纖維的聚丙烯腈纖維混凝土梁的彎曲疲勞強(qiáng)度比素混凝土提高15.7％；

抗折疲勞
The flexural fatigue behavior of LHFRC was to be examined in this text.
本文主要是研究層布式混雜纖維混凝土的抗折疲勞性能。
彎曲疲勞
Effects of modified polypropylene fibers on performance of concrete with fly ash:Mixing modified polypropylene fibers into fly ash concrete,fibers and fly ash has a good cooperative effect,further enhanced the flexural fatigue performance of concrete.
改性聚丙烯纖維對(duì)粉煤灰混凝土性能的影響:纖維摻入粉煤灰混凝土,纖維與粉煤灰除發(fā)揮各自的作用外,還能優(yōu)勢(shì)互補(bǔ),形成良好的協(xié)同效應(yīng),從而大幅提高混凝土的劈裂強(qiáng)度、抗折強(qiáng)度、及彎曲疲勞性能。
交通運(yùn)輸工程
彎曲疲勞