某大坝是混凝土重力坝,根据温控要求,坝体设置1 ~2条纵缝,缝面设置水平键槽,在坝体混凝土达到稳定温度后进行接缝灌浆。
A concrete gravity dam with 1 ~ 2 longitudinal seams and level keyways in seam surface was grouted when the concrete stays a stable temperature.
景洪电站地处亚热带,高气温时间长,大坝碾压混凝土施工温控难度高。
Jinghong hydropower station RCC dam is in the subtropics zone, the high temperature continues very long and the temperature control in dam construction is very difficult.
景洪电站地处亚热带,高气温时间长,大坝碾压混凝土施工温控难度高。
Jinghong hydropower station RCC dam is in the subtropics zone, the high temperature continues very long and the temperature control in dam construction is very difficult.
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