克孜尔水库低水位水力排沙清淤技术应用与实践  

Application and practice of low water level hydraulic sediment removal technology in Kezier Reservoir

作　　者：徐志国[1] 杨帆 汪敏 XU Zhi-guo;YANG Fan;WANG Min

机构地区：[1]水利部松辽水利委员会,吉林长春130021 [2]吉林松辽水利水电开发有限责任公司,吉林长春130021 [3]新疆维吾尔自治区塔里木河流域克孜尔水库管理中心,新疆阿克苏842000

出　　处：《东北水利水电》2024年第11期43-45,72,共4页Water Resources & Hydropower of Northeast China

摘　　要：泥沙淤积占据水库的库容,使有效库容减少,进而影响水库的灌溉、防洪、发电等功能的发挥。本文根据克孜尔水库2023年低水位水力排沙清淤实际情况,系统分析了低水位水力排沙方案的确定和实施效果,对低水位水力排沙的能力做出客观评价,论证了其可行性,可为新疆类似水库清淤工作提供有益经验和技术参考。Sediment deposition occupies the reservoir capacity and reduces the effective storage capacity of the reservoir,which affects the function of irrigation,flood control and power generation of the reservoir.In this paper,according to the actual situation of low-level hydraulic sediment removal in Kezier Reservoir in 2023,the determination and implementation effects of the low-level hydraulic sediment removal scheme are systematically analyzed,the capacity of low-level hydraulic sediment removal is objectively evaluated,and its feasibility is demonstrated,which can provide useful experience and technical reference for similar reservoirs in Xinjiang.

关 键 词：低水位水力排沙 异重流排沙 输沙量 克孜尔水库 

分 类 号：TV697.31[水利工程—水利水电工程]