This paper introduces the research of upstream and downstream navigablechannel scheme, sediment deposit and the measure to clean deposit in the channel in Three Gorges Project.
本文介绍了三峡工程上、下引航道布置方案与引航道内泥沙淤积及清淤措施的研究情况。
2
To ensure the safety of navigation and bridge, it should be considered to calculate the minimum navigable clearance dimensions of bridge in bridge construction and channel construction.
合理地确定通航桥梁的最小净空宽度，保证船队航行和桥梁安全，是桥梁建设和航道建设均应重视的问题。
3
Meanwhile, as it is nearly navigable in Songhuajiang river, Jilin will open up a new logistics channel to Russia shipping.