摘要
藕池口水道位于长江中游下荆江首端,属顺直放宽的喇叭型河道,河床演变复杂。在总结该水道演变规律的基础上,结合一期工程建设效果,综合分析河道近期变化特点,并对该水道的演变趋势进行预测。分析表明,一期工程实施后,藕池口水道进口右边界和过渡段航槽得到了基本控制,水道近期的滩槽格局得到稳定,应抓住当前有利时机实施后续工程,巩固已建工程效果,进一步改善航道条件。
Ouchikou channel lies in the head of Jingjiang fiver which locates in the upper-middle reaches of the Yangtze River, with the straight and wide horn shape and complicated bed evolution. Based on the summary of the evolvement law of the watercourse and with the result of the first term eonstrnction, this paper analyzes comprehensively the characteristics of the latest watercourse evolvement and forecasts the trend of waterways evolvement. The result shows that after the first term construction, the fight entrance and the transition course of Ouchikou waterways have been under control, and the latest pattern of the beach groove is stable. It is suggested to seize the current favorable opportunity to implement the follow-up project and consolidate the effect of the project, so as to further improve the conditions of the waterways.
出处
《水运工程》
北大核心
2014年第11期92-96,共5页
Port & Waterway Engineering
关键词
藕池口水道
航道整治
效果分析
Ouchikou channel
waterway regulation
effect analysis
