Along with the constant advance of RCC damming technology in domestic, the applying scale expands incessantly, the technology of material achieves great progress too. 摘要隨著(zhù)我國碾壓混凝土筑壩技術(shù)的不斷進(jìn)步，應用規模的不斷擴大，筑壩材料技術(shù)也有了很大的進(jìn)步。
The paper summarizes the study on material carried out by GHIDRI for years and induces the changing and developing trend of RCC mix proportion parameter selection for reference. 通過(guò)對貴陽(yáng)勘測設計研究院多年來(lái)對有關(guān)工程進(jìn)行的碾壓混凝土筑壩材料研究，歸納了碾壓混凝土配合比參數選擇的變化及發(fā)展趨勢，可為今后的有關(guān)工作提供參考。
