УСНЫ БАРИЛГА БАЙГУУЛАМЖИЙН НЭР ТОМЬЁОНЫ СУДАЛГАА

Hydraulic structures terminology study

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chute spillway


поверхностный водосброс-быстроток

In this type of spillway, the water, after flowing over a short crest or other kind of control structure, is carried by an open channel (called the “chute” or “trough”) to the downstream side of the river. The control structure is generally normal to the conveyance channel. The channel is constructed in excavation with stable side slopes and invariably lined. The flow through the channel is super-critical. The spillway can be provided close to the dam or at a suitable saddle away from the dam where site conditions permit.

Source https://aboutcivil.org/spillway-definition-types-classification.html
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