Roller compacted concrete dam and construction method thereof
A technology of roller compacted concrete and construction method, applied in dams and other directions, can solve the problems of poor economy, poor effect, and complicated temperature control measures, and achieve the effect of improving construction speed and simple temperature control measures.
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[0024] refer to figure 2 , the present invention is a roller compacted concrete dam, the roller compacted concrete dam comprises the upstream face area 5 of the dam body, the inner area 6 of the dam body and the downstream area 7 of the dam body, and the inner area 6 of the dam body is located in the upstream face area 5 of the dam body Between the dam body and the downstream face area 7 of the dam body, the upstream face area 5 of the dam body adopts low plasticity and low heat of hydration large gradation concrete, the inner area 6 of the dam body adopts three-gradation roller compacted concrete, and the downstream face area 7 of the dam body adopts metamorphic concrete. Concrete, low plasticity and low heat of hydration large-graded concrete, three-graded roller compacted concrete and metamorphic concrete are mixed with a heat of hydration inhibitor.
[0025] The RCC dam is divided into three areas, which are divided into three areas from upstream to downstream: upstream a...
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