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为缓解山东省水资源紧缺日趋严重的局面,经过分析计算.提出在确保东平湖汛期安全防洪运用的前提下,改变水库单一防洪的运用方式,利用老湖尽量多地拦蓄大汶河来水,当大汶河遇枯水年份时,经国那里引黄闸引黄补湖的蓄水运用方案。目前最高蓄水位可控制在43.50m,二级湖堤加高完工后提高到45.00m,死水位定为40.50m,兴利库容可达4.5~7.0亿m3,每年可向济南、济宁等工业城市供水5~8亿m3,同时可满足东平湖地区灌溉、水产养殖等用水需要,提高水库的综合效益。
To alleviate the increasingly serious shortage of water resources in Shandong Province, after analysis and calculation. Proposed to ensure the safe flood control in Dongping Lake under the premise of a single flood control reservoir to change the way to use the old lake as much as possible to block the water intake of Dawen River when Dawn met the dry years, Diverting the Yellow River water storage program. At present, the maximum water level can be controlled at 43.50m, the secondary lake embankment height increased to 45.00m after completion, the dead water level is set to 40.50m, Xingli storage capacity of 4.5 to 7.0 billion m3 per year It can supply 500 million to 800 million m3 of water to industrial cities such as Jinan and Jining. At the same time, it can meet the water needs of irrigation and aquaculture in Dongping Lake area and improve the comprehensive benefits of the reservoir.