摘要
Abstract
The Daijiazhou section is a key shallow channel of navigation-obstruction in the Middle Yangtze River.It is listed in the key improvement project of" Development Planning of Yangtze River Mainstream Channel" and in the prephase working plan of key construction projects in "the 'Eleventh Five-year Plan' of highway and waterway traffic." Based on the research of natural conditions, the features,influencing factors,tendency of channel evolution of Bahe and Daijiazhou waterways, and charateristics of navigation-obstruction are studied in the paper,so as to provide the scientific basis for the improvement of the reach.关键词
戴家洲河段/河床演变/碍航特性/长江中游Key words
Daijiazhou section/ fluvial evolution/ charichateristics of navigation-obstruction/ Middle Yangtze River分类
建筑与水利
