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1992年建成的清泉水库,采用在较宽阔河谷中增设重力支墩,人为创造条件建设小型拱坝的方案,减少工程量64%,节省投资67%。经13年的运行证明,大坝安全可靠。其稳定分析成果.为较宽河谷中小型拱坝的建设提供了一种新的设计思路。
Built in 1992, Qingquan Reservoir adopts a scheme of adding gravity piers in the wider valleys to create small arch dams. This project will reduce the amount of construction by 64% and save 67% of the investment. After 13 years of operation, the dam is safe and reliable. The results of its stable analysis provide a new design idea for the construction of small and medium-sized arch dams in the wider valleys.