摘要
结合该河段泥沙水流特点 ,对各家公式得到的计算结果进行对比分析。分析表明 ,运用水槽试验成果得到的各相似比尺是准确可靠的 ,模型试验成果运用到实际工程中获得了成功。
On the basis of the feature of sediment and flow of a reach of Beijiang River,the calculated results from various fomulas are analyzed by comparison.It's shown from the analysis that the similar size scales obtained from the basin tests are accurate and dependable,and the test results have been used in practical works with success.
出处
《水道港口》
2003年第2期68-70,80,共4页
Journal of Waterway and Harbor
关键词
起动流速比尺
输沙率比尺
水流运动相似
泥沙运动相似
starting velocity size scale
size scale of transport rate
similarity of flow movement
similarity of sediment movement
