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(一)前言在中小型水库侧槽式溢洪道水力设计方面,所谓扎马林计算方法的错误,已经引起人们的重视。除此以外,我们认为在水力计算方面还存在一些问题值得研究。这些问题可以归结为在侧槽式溢洪道中如何确定控制点位置和判别流态的问题,这个问题是水力计算中的关键性问题,由于对这个问题含糊不清或未予重视,必然导致水力计算上的盲目性。就我们所知,目前国内外有关文献资料中,对此问题的阐述都比较简单,本文试图针对这个问题集中
(I) Preface In the hydraulic design of side channel spillways for small and medium-sized reservoirs, the so-called error of the calculation method of Zamarin has drawn people’s attention. In addition, we think there are some problems in hydraulic calculation worth studying. These problems can be attributed to the question of how to determine the position of the control point and determine the flow regime in the side channel spillway. This problem is a key issue in hydraulic calculation. The vagueness or neglect of this issue will inevitably lead to hydraulic calculation On the blindness. As far as we know, in the current literature both at home and abroad, the elaboration of this issue is relatively simple. This paper attempts to focus on this issue