水库底洞发生泥沙淤堵工程实例分析  

Analysis of project example of bottom inlet of reservoir clogged by silt accumulation

作　　者：李善征[1] 方伟[1] 

机构地区：[1]北京市水利科学研究所,100044

出　　处：《北京水利》2002年第4期29-31,共3页Beijing Water Resources

摘　　要：多泥沙河道上的水库,防止底洞被泥沙淤堵是一项很重要的课题。文中介绍一些国内外底洞被泥沙淤堵的工程实例,还根据工程实例中的淤积厚度及洞径数据,点绘出底洞是否发生淤堵的分区差别图,供从事设计、管理和科研人员参考。It is a very important problem to prevent the bottom inlet clogged with silt in the loaded reservoir. Introducing project example of bottom inlet was clogged by silt accumulation. This is for designer, operator and researcher reference only. In this pa-per, according to silting depth and tunnel diameter a delimitation chart was set up.

关 键 词：水库底洞 泥沙淤堵 工程实例 

分 类 号：TV697.3[水利工程—水利水电工程]