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- Stepped_spillway abstract "Recent advances have permitted the construction of large dams, reservoirs and channels. These have necessitated the development of new spillway designs. A key feature of a spillway system is the safe dissipation of a major component of the kinetic energy of the water to avoid damage and failure. It can be achieved by a high-velocity water jet taking off from a ski jump and impinging into a downstream pool of a standard stilling basin, downstream of the chute where a hydraulic jump dissipates the flow energy, or the construction of steps on the spillway chute to assist in energy dissipation: i.e., the stepped spillway. On a stepped chute, the steps drastically increase the rate of kinetic energy dissipation taking place in the spillway, thus eliminating or greatly reducing the need for an energy dissipator at the end of the spillway downstream.Although the stepped spillway design was common up to the beginning of the 20th century, a lot of expertise has been lost since, and the present expertise is limited to very-simple geometries, namely some flat horizontal stepped prismatic chutes, despite some recent interest in stepped spillway design.".
- Stepped_spillway thumbnail Okusawa_dam_101031.JPG?width=300.
- Stepped_spillway wikiPageID "25028970".
- Stepped_spillway wikiPageLength "5878".
- Stepped_spillway wikiPageOutDegree "12".
- Stepped_spillway wikiPageRevisionID "697274176".
- Stepped_spillway wikiPageWikiLink Category:Dams.
- Stepped_spillway wikiPageWikiLink Category:Hydraulic_structures.
- Stepped_spillway wikiPageWikiLink Classical_antiquity.
- Stepped_spillway wikiPageWikiLink Crete.
- Stepped_spillway wikiPageWikiLink Gabion.
- Stepped_spillway wikiPageWikiLink Gold_Creek_(Queensland).
- Stepped_spillway wikiPageWikiLink Gold_Creek_Dam.
- Stepped_spillway wikiPageWikiLink Greece.
- Stepped_spillway wikiPageWikiLink Mediterranean_Sea.
- Stepped_spillway wikiPageWikiLink Spillway.
- Stepped_spillway wikiPageWikiLink File:Okusawa_dam_101031.JPG.
- Stepped_spillway wikiPageWikiLinkText "Stepped Spillway".
- Stepped_spillway wikiPageWikiLinkText "Stepped channels and spillways".
- Stepped_spillway wikiPageWikiLinkText "Stepped spillway".
- Stepped_spillway wikiPageWikiLinkText "Stepped".
- Stepped_spillway wikiPageWikiLinkText "stepped spillway".
- Stepped_spillway wikiPageWikiLinkText "stepped".
- Stepped_spillway wikiPageUsesTemplate Template:Reflist.
- Stepped_spillway subject Category:Dams.
- Stepped_spillway subject Category:Hydraulic_structures.
- Stepped_spillway type Dam.
- Stepped_spillway type Dam.
- Stepped_spillway type Structure.
- Stepped_spillway comment "Recent advances have permitted the construction of large dams, reservoirs and channels. These have necessitated the development of new spillway designs. A key feature of a spillway system is the safe dissipation of a major component of the kinetic energy of the water to avoid damage and failure.".
- Stepped_spillway label "Stepped spillway".
- Stepped_spillway sameAs Q7611072.
- Stepped_spillway sameAs m.09g7805.
- Stepped_spillway sameAs Q7611072.
- Stepped_spillway wasDerivedFrom Stepped_spillway?oldid=697274176.
- Stepped_spillway depiction Okusawa_dam_101031.JPG.
- Stepped_spillway isPrimaryTopicOf Stepped_spillway.