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An embankment is a raised wall, bank or mound made of earth or stones, that are used to hold back water or carry a roadway. A road , railway line , or canal is normally raised onto an embankment made of compacted soil (typically clay or rock-based) to avoid a change in level required by the terrain , the alternatives being either to have an ...
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.
J. Strom Thurmond Dam, [1] also known in Georgia as Clarks Hill Dam, is a concrete-gravity and embankment dam located 22 miles (35 km) north of Augusta, Georgia on the Savannah River at the border of South Carolina and Georgia, creating Lake Strom Thurmond.
The superstructure of Kurobe Dam in Japan rests on opposing concrete abutments Abutment for a large steel arch bridge Brick abutment supporting disused tramway over the Yass River in Yass, New South Wales Cream-colored concrete abutment gives vertical support to both the small iron rail bridge and earthen fill of the bridge approach embankment at Old Town Station Staten Island Railway - Staten ...
The modern embankment may be constructed within a cofferdam: two parallel steel sheet pile or concrete retaining walls, anchored to each other with steel cables or rods. This construction may also serve as a dyke that keeps two bodies of water apart, such as bodies with a different water level on each side, or with salt water on one side and ...
Embankment, concrete-face rock-fill China: Dadu River: 2016 Hoover Dam: 221.46 m (726.6 ft) Concrete arch-gravity United States: Colorado River: 1936 Jiangpinghe Dam: 221 m (725 ft) Embankment, concrete-face rock-fill China: Loushui River: 2012 Contra Dam: 220 m (720 ft) Concrete arch Switzerland: Verzasca River: 1965 La Yesca Dam: 220 m (720 ft)
Composite dams are a combination of concrete and embankment dams. [5] Construction materials of composite dams are the same used for concrete and embankment dams. Gravity dams can be classified by plan (shape): Most gravity dams are straight (Grand Coulee Dam). Some masonry and concrete gravity dams have the dam axis curved (Shasta Dam ...
Placement of concrete commenced in late June. Embankment construction began in late July. The upper portion of the upstream slope of the dam was covered with a layer of riprap, and the lower section was protected by a layer of gravel. By the end of 1952, the construction work was approximately 67% complete. [1]
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