小浪底水库调水调沙运用方式与实践

Study on Practices of Water and Sediment Regulation Mode for Xiaolangdi Reservoir

小浪底水利枢纽工程处在承上启下控制黄河水沙的关键部位。在工程规划设计过程中,围绕水库的开发目标,特别是水库减淤问题,针对水库运用方式进行了大量的研究。水库投入运用以来,进行了11次调水调沙试验和运用,不仅将长期的研究成果付诸实施,而且进一步深化了对黄河水沙运行规律的认识。

Xiaolangdi multipurpose dam project is a critical hub for controlling water and sediment of Yellow River.In the process of project planning end designing,lots of studies were performed on the reservoir operation mode based on the reservoir＇s development targets,especially sediment reduction target.Since the reservoir was put into operation,11 tests and practices have been done on water and sediment regulation,which not only put the long-term study results into practice but also deepen our understandings of water and sediment movement regularities of Yellow River.