Sand and gravel are filled in different zones in embankment dam with concrete face slab and auxiliary embankment dam at Chalong Hydropower Station.
查龙电站面板堆石坝坝体及沙砾石副坝填筑体按不同填筑区填筑沙砾石料。
After check and assessment, construction quality for embankment dam with concrete face slab material filling at chalong Hydropower Station is excellent.
经检查评定查龙水电站面板坝填筑施工质量属优良水平。
The concrete face slab as the water barrier of rockfill dam, it is very crucial in the overall design of rockfill dam with concrete face slab.
面板作为面板堆石坝的挡水结构，在面板堆石坝设计中占有重要地位。
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