川江王家滩河段35年来的研究与治理

The Recent Study and Regulation on Wangjiatan Reach of Chuanjiang River

文章总结了川江王家滩河段35年来的整治经验,指出,要使整治成功,必须在勘测的基础上进行必要的河床演变分析,而河工模型试验往往是整治成功的保证,对于群滩河段,更应以科研为先导。文章还提出了今后进一步治理的意见和方案,并予报了在2000年前后有再次出现严重碍航的可能。

The regulation experience of Wangjiatan Reach of Chuanjiag River over the recent 35 years is summarized. It is concluded that river bed evolution must be analyzed on the basis of survey to make regulation successful ; river model test is always the prerequisite for success of regulation; and research work should be taken as a guide especially for reaches full of shoals The further suggestions and plans for regulation are also proposed in the paper and t(?)is predicted that the channel would be probably ob structed again about the 2000.