消力墩

试验探索采用消力墩加糙方案，有效地消刹渠内水流能量，降低渠内的流速，使渠道不需要衬砌。

The study is to explore the possibility of effective energy dissipation and decrease the flow speed in the canal through roughening the baffle pier , thus the canal is no need to be lined .

消力墩对水跃跃长的影响

Effect of Baffle Block on Hydraulic Jump Length

在理论计算的基础上，经过水闸整体水工模型试验，增设辅助消力墩，缩短消力池长度，解决了在进洪时的水流消能防冲问题。

In this paper , on the basis of calculating in theory and water conservancy project model test of the sluice , designer set up baffle block in the stilling basin and shorten the its length , what solved the problem of energy dissipation and scour .

介绍了利用改变消力池里消力墩的位置来讨论消力墩对水跃跃长的影响。

Effect of baffle block on hydraulic jump length is considered by changing baffle block position .

得到的结论为：在相同条件下，消力池里前排消力墩对水跃长度的影响比后排消力墩对水跃长度的影响大。

It is concluded that under the same condition , the effect of front row of baffle blocks on the hydraulic jump length is greater than that of back row .