华电镇雄电厂一期取水口拦沙坎样式试验研究

The research for the inlet of weir style test in phase one of Xiong power station of Huadi town

针对电厂取水口拦沙坎原设计方案存在的诸多问题,采用"侧面进水、正面排沙"的布置原则,同时考虑向林口水库补水的运行模式。为取水口设计一个拦沙效果好,又能保持流态平顺的拦沙坎是一个极其重要的环节。因此,本试验的主要目的在于通过对三种设计方案的比较分析,选择出最优的拦沙坎设计形式。

According to the existing problem of the original design scheme of water inlet of the weir blocking the silt the layout principle is locating water inlet in side and removing silt from face, in the same time transferring water to the reservoir. The extremely important aspect is choosing the effective weir blocking sediment for water intake and keeping flow smoothly. So the aim of the test is comparative analysis three kinds of design scheme and to select the best weir form.