To increase the shear strength on lift joints of the high roller compacted concrete dam (RCCD), a kind of construction method is brought forward.

理论分析认为这一施工技术对提高碾压混凝土层缝的抗剪强度效果显著。

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Through the comparison the three center single arch dam was finally selected, thus high speed construction of the roller compacted concrete can be put in practice.

通过比选最终确定为三心圆单曲拱坝，坝身不布置泄洪建筑物，从而实现了碾压混凝土的快速施工。

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