黄河悬河稳定性及治理意见

从地学角度出发，论证了影响黄河悬河稳定性的因素：①地质构造控制机制；②河流地貌；③河床质与土体结构；④河流动力地质作用。在此基础上，提出黄河悬河治理意见：①黄河下游临黄大堤不宜继续加高；②黄河下游大堤加固要充分考虑地质条件；③重塑黄河下游地貌；④充分利用中游水利工程调水调沙；⑤加快南水北调工程进度；⑥加强上游泥沙来源区水土保持工作。

Stability of Suspended River of the Yellow River and Suggestions on Management

The paper proves the following factors that effect the stability of suspended river of the Yellow River from geologicalpoint of view: a) control mechanism of geological structure; b) river geomorphology; c) structure of bed load and earthmass and; d) geological function of river dynamics. The paper puts forward suggestions on management and control ofthe suspended river of the Yellow River based on the above condition: a) Embankments facing the river on the lowerYellow River are not suitable to be heightened continuously; b) strengthening the embankments on the lower river shouldfully consider the geological conditions; c) to rebuild the geomorphology of the lower Yellow River; d) to regulate waterand sediment by fully utilizing hydraulic structures located on the middle reaches; e) to speed up the progress of WaterTransfer Project from South to North and; f) to strengthen the work of soil and water conservation of the upper reacheswhere is the original area of sediment.