青松水电站首部枢纽水工泥沙模型试验  

Experiment Investigation on Sediment Model for Qingsong Hydropower Station

作　　者：尹宏伟[1] 王新宏[1] 张宗孝[1] 杨洪艳[1] 

机构地区：[1]西安理工大学,西安710048

出　　处：《电网与水力发电进展》2008年第5期69-71,共3页

摘　　要：通过泥沙模型试验,研究了不同入库水沙条件下进入取水口内水流的含沙量和颗粒级配,通过合理控制水库泥沙淤积和水库泄空冲沙,可保证设计所需长期有效的日调节库容。通过试验表明以水库代替沉沙池是可行的。By the experiment of sediment model test, the sediment content and size grading under the different conditions of inflowing sediment was analyzed. The long-term available regulation storage required by design can be ensured by rationally controlling sediment in reservoir and scouring sediment from reservoir. It was shown by model test that the reservoir can be replacing the sedimentation basin.

关 键 词：模型试验 泥沙 库容 青松水电站 

分 类 号：TV149.2[水利工程—水力学及河流动力学]