常見(jiàn)例句雙語(yǔ)例句The correlation between the compressive strength and axial tensile strength of RCC with placing joint and ultimate tensile strain of placing joint of RCC layers have been obtained.通過(guò)試驗(yàn)研究給出有層面碾壓混凝土抗壓強(qiáng)度、面軸拉強(qiáng)度與層面極限拉伸值間相關(guān)關(guān)系。Considering the randomness of strength and deformation of concrete material, a mathematic approach of producing random variables series of concrete ultimate tensile strain is proposed.針對(duì)混凝土構(gòu)件材料強(qiáng)度和變形性質(zhì)的隨機(jī)性,采用數(shù)學(xué)方法提出構(gòu)造混凝土極限拉應(yīng)變數(shù)列的原理。http://dj.iciba.comWhen the ratio not more than 0.2, CFRP tensile strain can reach or exceed the permissible strain at ultimate capacity state, and therefore CFRP can work efficiently.當(dāng)配筋特征值不大于0.2時(shí),承載能力極限狀態(tài)下碳纖維片材的拉應(yīng)變可以接近或超過(guò)允許拉應(yīng)變,因此可以有效地對(duì)受彎構(gòu)件正截面承載力進(jìn)行加固; 返回 ultimate tensile strain