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Dams urugan (fill type dam) can be divided into: 1) Dam homogeneous A dam urugan classified in homogeneous type, if the material that forms the body of the dam consists of ground that is almost similar and the gradation (the composition of the grain size) is almost uniform. Keseluruhannyaberfungsi dam body is double, namely as building blocks as well as ...

According Wahono (2002: 3), degraded land is land that is already no longer function as a regulator of the media regulator of the water system, the element of agricultural production, as well as elements of the protection of nature and environment. Degraded land is a land that has undergone soil conditions or in the process of physical, chemical or biological ...

Dam construction is built to withstand the rate of water into the reservoir, lake or recreation areas. Often dams are also used to provide water to a hydroelectric plants. Most of the dam also has a section called the floodgates to dispose of unwanted water gradually or sustainable. The check dam or dam is building to withstand the water flow ...

1) Dam for water supply and irrigation, rainwater in reservoirs. The water is then channeled to the city – cities or farms using large pipes or channels. 2) Hydropower Dams, using water to drive a turbine to generate electricity. After passing through the turbines the water is then released back into the river which is located below the dam. 3) ...

Soil is composed of soil grains of various sizes. Part grain land measuring more than 2 mm is called coarse material soil such as gravel, coral to rock when analyzed eliminated terelebih advance, as well as the organic material in the soil, so all that remains is fractions of land measuring less than 2 mm , Part ground grain size ...

Characteristics of concrete dam  – Durable and virtually maintenance-free. Requires good geological conditions at the site of the dam.  – Implementation requires high accuracy. The properties of concrete  – Easy to work  – Concrete durable  – Meet the press the desired solid  – small seepage Power  – small concrete Penyusutsn  – Coefficient ...