溢洪道泄槽弯道段中设置导流墙工程措施的合理性研究

Study on the Rationality of Setting Guide Wall in Bend Part of Spillway Chute

现代水利工程的设计由于地形条件的影响,溢洪道泄槽设计中,一般会出现弯道和收缩段,以此来改善下泄水流的流态。而在溢洪道泄槽弯道段上通常会设置导流墙,主要目的是降低和避免水流冲击波的扰动作用,改善弯道水流条件。在实际工程措施的合理性研究中,论文分析了溢洪道泄槽弯道设施导流墙的具体工程措施,分析了设计方案以及导流墙设计的合理性,为现代工程改造提供设计依据。

In the design of modern water conservancy project, affected by the terrain conditions, typically corners and contraction usually appeared in spillway design, in order to improve the flow of water discharge. Setting guide wall in bend part of spillway chute is aim to reduce and avoid the perturbation caused by river shock waves, improve the flow condition of the bend part. In the rationality research of engineering measures, the specific engineering measures of setting diversion wall in bend part of spillway chute is analyzed, the rationality of design scheme and guide wall design are discussed, in order to provide design basis for modern engineering.