常見(jiàn)例句雙語(yǔ)例句The problem of interfacial debonding and fiber pullout in fiber-reinforced brittle matrix composite material is analyzed.研究了弱界面長(zhǎng)纖維增強(qiáng)脆性基復(fù)合材料在單軸拉伸荷載下的力學(xué)性能及其破裂機(jī)理和破壞過(guò)程。Fracture morphology is more rough in room temperature, low fatigue stress and more fatigue cycles, but the length of fiber pullout is longer.室溫及疲勞循環(huán)應(yīng)力低、循環(huán)周次多的斷口粗糙度大,纖維拔出較長(zhǎng);Basing on the results of the experiment, analyze the fail model of B-Fiber pulling out and present the formula of the peak pullout load which accords with the results of the experiment better.根據(jù)試驗(yàn)結(jié)果分析貝卡爾特鋼纖維的拔出破壞類(lèi)型,并且給出了與試驗(yàn)結(jié)果符合良好的最大拔出力計(jì)算公式。 返回 fiber pullout