常見例句雙語(yǔ)例句To increase the shear strength on lift joints of the high roller compacted concrete dam(RCCD), a kind of construction method is brought forward.理論分析認(rèn)為這一施工技術(shù)對(duì)提高碾壓混凝土層縫的抗剪強(qiáng)度效果顯著。The problem of thermal stress and a need for temperature control in the mass concrete construction also occur in the roller compacted concrete dams(RCCD).大體積混凝土的溫度應(yīng)力問(wèn)題與溫度控制要求在碾壓混凝土壩中同樣存在。That both the structure and material of concrete dams and construction means of earth dams are used in roller compacted concrete dams make RCC dam increasingly used in water engineerings.碾壓混凝土將混凝土壩結(jié)構(gòu)和材料與土石壩施工方法兩者的優(yōu)越性結(jié)合起來(lái)，在水利工程中得到愈來(lái)愈多的運(yùn)用。 返回 roller compacted concrete