水工修建物分类(国外英文资料).docVIP

水工建筑物分类(国外英文资料) Water resources and water conservancy projects The classification of water workers buildings Hydraulic structures can be divided into the following categories: Water retaining structures: to intercept rivers and rivers and raise the upstream water level to form reservoirs such as DAMS and embankments. Zhaozhou cross the dam A dam is a water retaining structure that intercepts river channels to raise water levels or regulate flow. It can form a reservoir, raise water level, adjust runoff and concentrate water head, for flood control, water supply, irrigation, hydroelectric power, improve navigation and so on. The channel improvement buildings that adjust river potential and protect shore bed are also called DAMS, such as ding dam, shun dam and submarine dam. But gold area embankment The embankment refers to the embankment or flood control wall built around the river, sea, lake, sea or sea or in the area of the water storage area. 2. Drain the building: for the flood channel into the Treasury than the reservoir of the actual storage capacity, catharsis redundant flooding, to ensure the safety of dam and associated structures, such as spillway, drain, etc. A flood in the pier reservoir Reservoir spillway is such as flood control facilities, water conservancy buildings built in the side of the dam, like a big tank, when the reservoir water level exceeds the safety limit, water will flow from spillway downstream, prevent the DAMS were destroyed. Including: drain the canal from the drain. Drain hole The drainage hole is imported into a dam with a certain amount of submerged depth. It can be used for flood discharge, predrainage reservoir, empty reservoir, discharge sediment or construction diversion. Water and water structures: water supply from upstream to downstream, such as water pipes and hydraulic tunnels, to meet the needs of power generation, water supply and irrigation. Water pipe From reservoir, surge chamber, before the pool to the turbine or fr