Hydraulic scale model study of scouring behaviour at the Geesthacht weir

被引：0
|
作者：
Pfrommer, Udo [1 ]
Gebhardt, Michael [1 ]
机构：
[1] Bundesanstalt Wasserbau BAW, Kussmaulstr 17, D-76187 Karlsruhe, Germany
来源：
WASSERWIRTSCHAFT | 2021年 / 111卷 / 05期
关键词：
Stilling basins;
D O I：
10.1007/s35147-021-0834-3
中图分类号：
TV21 [水资源调查与水利规划];
学科分类号：
081501 ;
摘要：
Investigations at the Geesthacht weir show that scour processes in physical models are still challenging. On the one hand, studying morphological processes of fine sediments requires compromises to achieve similitude. On the other hand, modern contactless methods are needed to measure the scouring process in the running test. Overall, the relevant boundary conditions for the scour process could be identified. With this, planning reliability could be provided regarding the necessary modifications of the stilling basin and the downstream riprap.
引用
收藏
页码：52 / 58
页数：7
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