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大圳灌区工程


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国家优秀设计银质奖
    大圳灌区位于湖南省邵阳市境内,界于资水上游支流夫夷水与赧水之间的高台地带,涉及新宁、武冈、洞口、隆回、邵阳5县市32个乡镇,是历史上有名的“衡邵干旱走廊”的一部分,设计灌溉面积3.57万hm2。灌区水源为大圳、大水江、东风三座水库。输水建筑物主要有总长62km的总干渠、174km分干渠、1632km支渠、12km隧洞、9km倒虹吸管、5.4km渡槽、59处暗涵,还有204座中小型水库、三十多万处塘堰等。
 
Dazhen Irrigation Project
Awarded Silver Medal of National Excellent Design 
DaZhen irrigation area is located within the boundaries of Shaoyang of Hunan Province and on the highlands between two upstream branches of Zishui River, namely, Fuyishui River and Nanshui River. The irrigation area involves 5 counties or municipals and 32 villages or towns, such as Xinning, Wugang, Longhui and Shaoyang, which belongs to the historical famous “Drought Corridor of Hengshao”. The irrigation area takes three reservoirs of Dazhen, Dashuijiang and Dongfeng as the water sources and has the irrigation area of 35,700 hm2. The water conveyance structures mainly include general main canal with the total length of 62km, sub-main canals of 174km, branch canals of 1,632km, tunnels of 12km, inverted siphons of 9km, aqueducts of 5.4km, 59 buried culverts, 204 medium and small reservoirs and more than 300 thousand ponds.
 

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编辑: 来源: 发布时间:2014年08月12日
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