低水头水电站截流断航中的通航问题浅析

如何使通航河道在水电站截流至船闸正式通航期间维持正常的航运，其做法不一。选择好的过坝方式，可以节约大量的工程投资及排除不必要的纠纷。笔者对贯流式水电站的截流当中至船闸通航期间的过坝方式进行了讨论，其对非贯流式水电站施工期通航问题也有一定的参考价值。

Analysis of Navigation Problem during Closure of Low-head Hydropower Station

There are differents ways to maintain normal navigation in navigable channel during channel enclosure for building hy-dropower plant. Selecting a correct way of passing the dam may cut down a lot of expenses lor the project and eliminate unnecessary disputes. In this paper the author gives an account of various ways oi passing the dam for hydropower station with tubular turbines during period of channel enclosure. For hydropower station of other type , this may also he of some value for reference in dealing with navigation problem during eonstruction period.