Theory and Practice of water and sediment regulation in flood season of Yellow River in 2018

摘要：

　　In recent years,the water and sediment pattern of the Yellow River has changed significantly,and a preliminary water and sediment regulation system was constructed.Based on a summary of the regulation principles of water and sediment in the Middle Yellow River,this paper proposes three key technologies to determine the water and sediment control thresholds,the artificial creation of a long-distance density current,and an engineering regulation for water and sediment control of the Yellow River.Taking the actual flood and sedimentation regulation of the Yellow River Basin in 2018 as an example,the practical applications of these relevant technologies are analyzed.This study provides an important theoretical and practical reference for the flood and sediment regulation of sediment-laden rivers in arid and semi-arid areas during flood season.

作者: Wang Yuanjian Jiang Enhui Li Xinjie Wang Xin

作者单位: Yellow River Institute of Hydraulic Research,Zhengzhou 450003,China;Key Laboratory of Yellow River Sediment Research,MWR,Zhengzhou 450003,China

会议类型: 国际会议

会议名称: 2018 International Symposium on Water System Operations(ISWRSO 2018)(2018年水资源系统及调度国际研讨会)

会议地点: 北京

会议语种:英文

页码: 1-9

在线出版日期: 2018-10-12（万方平台首次上网日期，不代表论文的发表时间）