Definition of Concrete Dams

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 ...

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Dams Planning Factors

a. Topography If the review is only based on topography, the concrete dam would be more profitable. If the surrounding buildings on the river channel but cramped. otherwise the flow of the river shallow but wide, the dam would be cheaper urugan. However, due to many other factors that need to be taken into account between Lail} geological conditions in ...

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Function and Type Dams

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) ...

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Technical Planning Dams

1) Characteristics of the dam urugan Compared with other species, the dam urugan has the following features: Its construction can dilaksinakan on harnpir all conditions encountered geology and geography. The materials for the body of the dam can be used rocks that are in the vicinity of the prospective dam. The weakness of this type of dam is not able ...

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Retaining and Control Dam

Dams are small dams water escaped with gabion construction crucuk stone or wood / bamboo made in the groove ravine with a maximum height of 4m. Retaining the benefits of DAM is to control sediment and surface water flow from the Watershed (Catchment Area) in the upstream as well as increase the ground water level in the downstream. Figure 30. ...

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Dam Penahan dan Pengendali

Dam penahan adalah bendungan kecil yang lolos air dengan kontruksi bronjong batu atau crucuk kayu/bamboo yang dibuat pada alur jurang dengan tinggi maksimum 4m. Manfaat DAM Penahan adalah untuk mengendalikan endapan dan aliran air permukaan dari Daerah Tangkapan Air (Catchment Area) di bagian hulu serta meningkatkan permukaan air tanah di bagian hilirnya. Gambar 30. Dam penahan dari bronjong batu Aliran ...

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