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Hoover Dam
the hover dam is 452 acres
Nevada, U.S.A
App. 122 meter
5251
Arizona
Nile
ArizonaI live in Arizona and yesterday I went to the Hover Dam. The last time I was there, the new bridge was in mid build, and I wanted to see the completed bridge. We stopped at the Dam and walked across. What I obseved was the Nevada side of the Dam was clean and shiny. The Arizona side needed cleaning and paint. What a disapointment.
why are the walls of a dam thickened near the base
A hydroelectric dam converts part of the kinetic energy of falling water to electrical energy.
Yes, they lost alot of workers to the rock slides and other randoms of nature, it is said that there are workers corpses inside the concrete that makes the base of the Hoover Dam.
Dams must hold back water of a certain depth, determined by the height of the dam. The pressure exerted by this water on the dam is dependent in part by its depth, since the base of the dam must be able to hold pressures exerted by the weight of all the water above the base. Since the pressure is greater at the base, the dam is broader at the base.