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This is the category for concrete-face rock-fill (CFRD) dams. Pages in category "Concrete-face rock-fill dams" The following 118 pages are in this category, out of ...
A concrete-face rock-fill dam (CFRD) is a rock-fill dam with concrete slabs on its upstream face. This design provides the concrete slab as an impervious wall to prevent leakage and also a structure without concern for uplift pressure. In addition, the CFRD design is flexible for topography, faster to construct and less costly than earth-fill dams.
Concrete-face rock-fill dams (118 P) Pages in category "Rock-filled dams" The following 183 pages are in this category, out of 183 total.
[4]: 152 The dam, located in the Canyon of the Nechako River, is a rock-filled, clay-core dam measuring 97 metres high and 457 metres wide (at the top). [4]: 152 Construction involved over 3 million cubic metres of material. [8] Concrete was injected in bedrock fissures below the dam to stabilize the foundation. [9]
The dam wall constructed with 1,048 cubic metres (37,000 cu ft) of concrete faced rockfill is 66 metres (217 ft) high and 484 metres (1,588 ft) long. The maximum water depth is 52 metres (171 ft) and at 100% capacity the dam wall holds back 397,370 megalitres (14,033 × 10 ^ 6 cu ft) of water at 449 metres (1,473 ft) AHD .
The Cotter Dam is a concrete gravity and rockfill embankment dam across the Cotter River, located in the Australian Capital Territory, Australia. Both the dam and river are named after early settler in the area Garrett Cotter. The impounded Cotter Reservoir is a supply source of potable water for the city of Canberra and its environs.
As nearly 40% of the country is currently in drought, scientists are looking to the largest rodent in North America for help: the beaver.Researchers in California and Utah found that dams made by ...
The rebuilt upper reservoir of the Taum Sauk plant, nearing completion in this photo, is the largest RCC dam in North America. [1]Roller-compacted concrete (RCC) or rolled concrete (rollcrete) is a special blend of concrete that has essentially the same ingredients as conventional concrete but in different ratios, and increasingly with partial substitution of fly ash for portland cement. [2]
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