山东黄河挖河固堤减淤效果分析

Effect of Channel Excavation Dredging on Sedimentation Reduction in the Reach of Yellow River Mouth

分析了山东黄河挖河固堤启动工程实施的必要性和挖河固堤从河口开始的原因 ,介绍了挖河固堤启动工程的规模、实施及原型观测情况 ,系统分析了挖河固堤工程对观测河段水位和河道减淤的影响 。

In this paper,the necessity and reasons of practicing the channel excavation dredging and dykes reinforcing work in the reach of yellow River mouth are analysed,the scale and implement of this project and some results of field observation are introduced.The effect of channel excavation dredging on water stage variation and sedimentation reduction in this reach are analysed systematically,and some conclusion remarks are given.