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.
出处
《北京水利》
2002年第4期29-31,共3页
Beijing Water Resources
关键词
水库底洞
泥沙淤堵
工程实例
bottom inlet of reservoir
clogged with silt
example of project
delimitation chart
