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众所周知,用于动力输水管的经费为数很大,有些水电站竟达亿万卢布之多。因此,正确地决定其尺寸显得特别重要。但是,近来由于在设计实践中广泛采用获取“最佳”尺寸的方法,导致工程量过大,建筑物造价和设备费用偏高。本文的目的就是论述这一对实际工作非常重要的问题。文中提出了一系列能获得显著经济效益的具体建议。显然,问题不是至此结束,鉴于其现实意义,我们认为借助杂志的篇幅对问题进行比较广泛的讨论是颇有裨益的。
As we all know, there are a large number of funds for power transmission pipes, and some even have hundreds of millions of rubles. Therefore, it is particularly important to determine its size correctly. However, recently, due to the widespread adoption of “best” dimensions in design practice, excessive engineering costs, high building costs and high equipment costs have resulted. The purpose of this article is to address this issue of great importance to practical work. The paper presents a series of concrete proposals that can achieve significant economic benefits. Obviously, the problem is not over so far. In the light of its practical significance, we think it is useful to have a broader discussion of the issue with magazine space.