法国里昂水公司的工程师设计出一种水力装置,该装置在控制与涨水有关险情的同时,能提高坝的储水量。这一系统已成为专利并在法国已投入使用。 要在提高坝的储水量的同时,提高坝的安全性,这个赌注是相当大的。实际上,涨水的控制是考虑建坝安全及其经费的主要因素之一,因为控制部分占整个工程平均费用的1/3左右。在涨水的情况下,最好的解决办法就是位于高坝脊下部几米的溢洪道自由排水。在任何情况下,坝都是安全可靠的,并限定监视和 Engineers at Lyon Water in France have designed a hydraulic device that can increase dam water storage while controlling dangerous conditions associated with rising water. This system has become patented and has been put into use in France. To increase the dam’s water storage capacity and improve the safety of the dam, the stakes are considerable. In fact, the control of rising water is one of the main factors that consider the safety of dam construction and its funding, because the control part accounts for about 1/3 of the average cost of the entire project. In the case of rising water, the best solution is to drain freely in the spillway located a few meters below the high dam ridge. In any case, dams are safe and