Spillway meaning
Webspillway ( ˈspɪlˌweɪ) n (Civil Engineering) a channel that carries away surplus water, as from a dam. Also called: wasteweir or spill Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014 spill•way (ˈspɪlˌweɪ) n. WebA spillway is a structure constructed in a hydroelectric dam to provide a safe path for floodwaters to escape to some downstream area. Generally, the area that the spillway is released to is the river on which the hydroelectric dam was constructed. These spillways …
Spillway meaning
Did you know?
WebWhat is a Spillway? Definition Dams are generally constructed to store water of the channel so that it can be used for future work like irrigation, electricity, and mostly for flood control. In some case, dam get overflow of water which may damage the whole design and …
WebDec 3, 2024 · A = Area of cross-section at crown. H = Operating head. It is taken as vertical height from reservoir level to the centre of the outlet if outlet is discharging in atmosphere and upto tail water level if outlet is submerg. C = Coefficient of discharge whose average value is taken as 0.65. WebJul 21, 2024 · A spillway can be a part of the dam or separate from it. Spillways can be controlled or uncontrolled. A controlled spillway is provided with gates which can be raised or lowered. Controlled spillways have …
WebOpen channel spillways often are used for purposes other than passage of flood flows. Among these uses are reservoir access, parking lots, boat ramps, boat storage, pasture and cropland. Permanent structures (buildings, fences, etc.) should not be constructed in … WebA spillway, usually located in a saddle or depression in the reservoir rim which leads to a natural or excavated waterway, located away from the dam which permits the planned release of excess flood flow beyond the capacity of the service spillway. A control structure is seldom furnished.
WebSpillway. A spillway is a structure used to provide the controlled release of flows from a dam or levee into a downstream area, typically being the river that was dammed. In the UK they may be known as overflow channels. Spillways release floods so that the water does not …
WebJan 31, 2024 · The spillway is a reinforced concrete bath tube (duckbill) type ogee spillway, which has a 122 m total overflow length, and is 171 m long; the width of spillway is 36.6 m at the bottom and about 64 m maximum at the crest of the main dam. The height of the spillway at the dam crest is 13.7 m. cpnlf 2022Webspillway. n a channel that carries away surplus water, as from a dam, (Also called) wasteweir, spill. cpn legalityWebspillway noun [ C ] us / ˈspɪl.weɪ / uk / ˈspɪl.weɪ / a passage for extra water from a lake created by a dam (= a wall built across a river to hold back water): The dam had water pouring over one of its spillways. The emergency spillway is not properly designed. More … cpn laboratoryA spillway is a structure used to provide the controlled release of water downstream from a dam or levee, typically into the riverbed of the dammed river itself. In the United Kingdom, they may be known as overflow channels. Spillways ensure that water does not damage parts of the structure not designed to convey water. disposal of sulphuric acidWebA passageway or channel to carry off excess water, as around a dam. Webster's New World. Similar definitions. A path designed to take away overflow safely. Wiktionary. Synonyms: wasteweir. spill. Advertisement. disposal of suspects ukWebdirectives.sc.egov.usda.gov cpnl netherlandsWebA spillway can be a part of the dam or separate from it. Spillways can be controlled or uncontrolled. A controlled spillway is provided with gates which can be raised or lowered. Controlled spillways have certain advantages as will be clear from the discussion that follows. When a reservoir is full, its water level will be the same as the crest ... cpnl facebook