摘要
文章根据1960-2020年渭河中下游水文泥沙和河道测淤断面的实测资料,分析了近期渭河中下游河床物质组成特性和河床纵剖面形态变化,选用钱宁公式,对渭河稳定性进行分析研究与评估,判定现状条件下河道所处的状态。
Based on the measured data of hydrological sediment and river channel silt measurement section in the middle and lower reaches of the Wei River in 19602020,this paper analyzes the material composition characteristics of the riverbed and the morphological changes of the longitudinal section of the riverbed in the middle and lower reaches of the Wei River in the near future.The Qian-Ning formula is used to analyze and evaluate the stability of the Wei River,and to determine the status of the river channel under current conditions.
作者
白少智
李朗
张蓉
范祎雯
BAI Shaozhi;LI Lang;ZHANG Rong;FAN Yiwen(Shaanxi River Engineering Technology Research Center,Xi'an 710018,China;Shaanxi Cultural Industry Hancheng Investment CO.LTD.,Weinan 715499,China)
出处
《河南水利与南水北调》
2023年第9期58-59,共2页
Henan Water Resources & South-to-North Water Diversion
关键词
河床组成
纵剖面形态
稳定性
river bed composition
longitudinal profile morphology
stability
