The stability of a water cushion pool by the action of high water head and large flood-discharge power is one of the key technologies which relate to its safe operation.

高坝水头高、泄洪功率大，下游水垫塘的稳定性是其能否安全运用的关键性技术之一。

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In the stability design of the bottom slab of stilling basin or water cushion pool for a long time past, a little attention was paid to the pulse load on the slab.

以往在消力池或水垫塘底板的稳定性设计中，很少注意板块上脉动荷载的作用。

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Air is entrained as water jetting into water cushion pool, the gas-liquid two phase flows field are formed.

水射流进入水垫塘可以将气体卷入塘内，形成水垫塘自掺气的水气两相流流场。

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