Dam construction

Types of Dams, advantages, disadvantages and classification What is a Dam? A dam is a structure built across a stream, river or estuary to retain

Hoover Dam Bypass, Nevada 954×1,434 pixels

Dams are structures that are constructed to impound a water body such as a stream or a river. The upstream (reservoir) of a dam is crucial for water storage

dam construction

Dams built up on small scale by compacting successive layers of earth, using the most impervious materials to form a core and placing more permeable substances on the upstream and downstream sides. A facing of crushed stone prevents erosion by wind or rain, and a suitable spillway, usually of concrete, protects against catastrophic overflow of the dam. Small

Numerous factors provide significant effect on the construction and design of embankment dam. Through the design phase, the designer should consider these factors to make the design better.

There are four types of arch dam construction i.e. constant radius arch dam, variable radius arch dam, constant angle arch dam, double curvature arch dam.

Cameroon projects to build the Grand Eweng dam with a capacity of 810 MW by 2028 in alliance with the American company Hydromine. The power plants output will supply the aluminium sector part of the Cameroonian population and the rest will be exported to Chad. The Central African nation has just floated the project to build the hydroelectric dam at Grand Eweng with a capacity of 810 MW. The infrastructure is worth an estimated $ 3 billion. It will be built on the Sanaga River of which it…

Many projects are already stuck because of disputes between states, and these will only increase, say experts.