山西省中部引黄工程泥沙淤积及冲沙研究  

Sediment Silting and Scouring in Yellow River Diversion Project in Central Shanxi Province

作　　者：杨红喜[1] 

机构地区：[1]山西省水利水电勘测设计研究院,山西太原030024

出　　处：《山西水利科技》2014年第2期50-51,57,共3页Shanxi Hydrotechnics

摘　　要：以山西中部引黄工程为研究对象,利用常观资料和工程试验资料,分析了工程中存在的泥沙问题,查明了泥沙的主要来源和时间段,河流的自我调节能力,获取了泥沙级配曲线等基础数据。根据水库淤积和冲淤的调控资料,总结了水库在汛期和非汛期的库容自我调控能力。在此基础上,针对泥沙问题、取水问题提出了针对性的工程措施,并作了专门的冲淤设计。Taking the Yellow River Diversion Project in the Central Shanxi Province as the research object and using the gaging data and engineering test data, the sediment problems existing in the project are analyzed; the main source and the time periods of the sediment inflow and self-regulation of the river are identified and some basic data such as grading curve are acguired. According to the regulation data of reservoir sediment silting and scouring, the capacity of the reservoir for self-regulation during the flood season and non-flood season is summarized. Then the effective measures are proposed for sediment problems and water diversion problems, and the specific design for sediment silting and scouring is made.

关 键 词：引黄工程 泥沙 淤积 冲沙 

分 类 号：TV14[水利工程—水力学及河流动力学] TV67