碾壓混凝土壩最新發(fā)展(外文翻譯)

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中文： 5486字
英文： 15436字符


摘要
經(jīng)過十多年碾壓混凝土壩平均體積沒有增加的穩(wěn)步發(fā)展期后，在過去的三年或四年碾壓混凝土壩的體積迅速增加?，F(xiàn)在不僅任何合理規(guī)模的重力壩的建造，而且弓形結(jié)構(gòu)重力碾壓混凝土壩，甚至拱形碾壓混凝土水壩在施工方法上也有足夠的信心。在越來越有信心的同時，保持碾壓混凝土壩施工方法的簡單和經(jīng)濟(jì)也會有一些事態(tài)發(fā)展。



LATEST DEVELOPMENTS IN RCC DAMS
ABSTRACT
After ten years of steady development during which time the size of the average RCC dam did not increase, in the past three or four years the size of RCC dams has increased rapidly. There is now sufficient confidence in the method of construction for not only gravity dams of any reasonable size to be constructed, but also arch-gravity RCC dams and even arch'RCC dams. In parallel with this increasing confidence, there have been a number of developments that are maintaining the simplicity and economy of the RCC dam method construction.