摘要
通过系列输沙试验,研究了三峡水库按156m方案运行时期涪陵河段的泥沙冲淤变化特征。研究表明:涪陵城区沿岸将发生普遍的淤积,淤积的主要部位是河床较宽浅的边滩、弯道凸岸和岸线参差不齐的凹岸缓流区。分析了泥沙淤积给港口航道带来的影响。
A series of sediment transportation tests have been carried out and the bed evolution proceeding at 156 m scheme has been predicted. According to the experiment, there would be overall disposition along the Fuling reach and its influence on navigation channel was analyzed.
出处
《重庆建筑大学学报》
CSCD
2003年第1期73-76,117,共5页
Journal of Chongqing Jianzhu University
关键词
河床演变
三峡库区
泥沙模型
试验
Three Gorges Reservoir District
sediment model
bed evolution
experimental study
