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在 1990～ 1999年期间 ,辽宁省水利水电工程局先后修建了观音阁、白石和江垭 3座碾压混凝土重力坝 ,分别采用 RCD、RCC配比与 RCD工法结合、RCC筑坝技术 .3个工程的技术力量、人员配置和施工机械基本相同 ,在各自取得成功的情况下也显出差异 .对上述 3座大坝的工程设计简况、碾压混凝土筑坝技术及主要质量指标进行了对比分析 ,总结出值得借鉴的经验
During 1990 ~ 1999, Liaoning Provincial Bureau of Water Conservancy and Hydropower Bureau successively built 3 Roller Compacted Concrete Gravity Dam of Guanyinge, Baishi and Jiangya, using RCD and RCC method combined with RCD and RCC damming technology respectively. The technical strength, staffing and construction machinery of the project are basically the same, showing their differences under their own success.Comparison of the engineering design, RCC dam construction and the main quality indexes of the three dams mentioned above , Summed up the experience worth learning