摘要
文章从地形地质条件、水工布置、施工条件、运行管理及工程造价等方面对乌斯通沟水库坝线和枢纽布置进行了比选,分析了两种坝线、枢纽布置的设计方案及影响因素,经比较,上坝线和沥青混凝土心墙砂砾石坝左岸灌溉洞方案投资较低,能有效地避免高边坡开挖及处理,大幅降低施工难度,因此,选择上坝线为乌斯通沟水库坝线,选择沥青混凝土心墙砂砾石坝左岸灌溉洞方案为最优枢纽布置方案。研究成果可为南疆地区其他水利枢纽方案比选提供参考。
The design scheme and influence factors of two kinds of dam line and junction layout are analyzed from the perspectives of the terrain geological conditions, hydraulic layout, construction conditions, operation management and project cost of Wusitonggou Reservoir Hub. By comparison, it is found that the investment of the upper dam line and the irrigation tunnel on the left bank of sand-gravel dam with asphalt concrete corewall is relatively low, which can effectively avoid the excavation and treatment of high slopes and greatly reduce the construction difficulty. Therefore, the upper dam line is selected as the dam line of the Wusitonggou Reservoir, and the left bank of sand-gravel dam with asphalt concrete core wall is selected as the optimal hub layout scheme. The research results can provide reference for the comparison and selection of other water conservancy hub projects in southern Xinjiang.
作者
孙飞飞
SUN Feifei(Xinjiang Xinshui Construction Projeet Cost Consuling Co.LTD,Urumqi 80000,China)
出处
《河南水利与南水北调》
2022年第6期72-74,共3页
Henan Water Resources & South-to-North Water Diversion
关键词
水库
枢纽建筑物
方案比选
reservoir
hub buildings
scheme comparison
