摘要
对黄河下游的河床演变特点进行了分析,并对目前已用于黄河规划设计中的3个一维泥沙数学模型作了剖析,指出各自的特点以及有待改进之处。据此,提出研究用于黄河下游的泥沙数学模型应注意的问题。
Characteristics of fluvial processes of the Lower Yellow River are analysed, and a review of three mathematical models used in the planning and design of the Lower Yellow River is presented. Features of these models and some disadvantages which should be improved are outlined. Finally, some suggestions about the further improvement of mathematical models used in the Lower Yellow River are put forward.
出处
《水科学进展》
EI
CAS
CSCD
1993年第2期120-126,共7页
Advances in Water Science
关键词
泥沙
数学模型
黄河下游
河道演变
mathematical model
fluvial processes
erosion or deposition
interchange of water and sediment between channel and flood plains.
