Kriteria Bendungan

a. Fungsi Bendung Adapun fungsi dari bendung (weir) antara lain : 1) Pada debit kecil bendung harus menutup sungai dan menaikan muka air. 2) Pada debit besar sebagian saja air diambil dan sebagian besar akan melintasi punggung bendung, sehingga bendung seperti ini berfungsi sebagai peluap. b. Syarat-Syarat Konstruksi Bendung 1) Bendung harus stabil (terutama terhadap tekanan air), 2) Dapat menahan ...

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Fill Type Dam

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 ...

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Requirements Planning Dams

a) High Dam Is the distance from the foundation to the level of the reservoir at the time of construction of spillway water flow capacity planning, coupled with a high specific surveillance to boost wind, waves, ice and freezing power of motion earthquakes. b) Width Lighthouse Width mercu urugan dam must be strong enough to keep the line of the ...

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Definition Dams

A dam serves as catcher and store water in the rainy season when the river flows in large numbers and exceed the needs of both for irrigation, drinking water, industrial or otherwise. In contrast to the function of a weir that can not store water but only to raise the water level of the river and drain portion of existing ...

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Benefits Dam

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 ...

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Type of Dam Based Functions

There are 8 types, namely: 1) The preliminary dodger Dam (Primary coffer dam) is bendungn the first built on the river at low water discharge in order to plan the location of the dam dodger become dry which allows technical development. 2) Dam dodger (coffer dam) is a dam built after the completion of the preliminary dodger dams so that ...

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