Roller compacted concrete ( RCC) will be used in section No.6-No.15 of the spillway dam, section No.5 of the non-overflow dam near the left side bank and the left guide wall of Wan'an Project.

  • 万安水电站二期主体工程溢流坝6~15坝段、左岸非溢流坝5坝段和左导墙部分拟采用碾压混凝土筑坝技术。

  • 互联网摘选 2026-07-02 11:05:09

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