摘要
黄河下游河道,尤其是游荡性河段的治理一直是一个有争议的问题。作者提出黄河下游河道渠化治理方案。即依托现有的大堤,利用混凝土四面六边透水框架群这一新型河道整治工程技术,在两大堤之间整治出一条稳定的渠化河槽,形成窄槽宽滩复式断面。文中对渠化治理的可行性及渠化设计流量、设计河宽、治导线等参数进行了分析,为渠化治理提供科学依据。
Regulation of the lower Yellow River, especially its wandering long time. In this paper, the canalized regulatio tetrahedron-like penetrating frame group which is trimmed between two levees, and a compound c meantime, the rationality of canalized regulation n program is put forward. a new technology of fiver reach, has been a disputed problem for Based on the existing levees, utilizing regulation, a stable canalized channel is ross-section with narrow canal and wide beach is formed. At the and the canalized design parameters including the flow discharge, the fiver width and the control lines are analyzed, which can be the scientific foundation for the canalized regulation.
出处
《泥沙研究》
CSCD
北大核心
2007年第1期1-7,共7页
Journal of Sediment Research
基金
国家自然科学基金委员会资助(编号:50679053)
关键词
黄河下游
游荡型河段
渠化治理
窄槽宽滩
四面六边透水框架群
the lower Yellow River
wandering reach
canalized regulation
narrow canal with wide beach
tetrahedron-like penetrating frame group
