摘要
对丁坝局部冲刷问题进行研究,采用坝头绕流挤压流动模式,建立非均匀河床上的丁坝局部冲深公式.
The local erosion of the bankhead on the uneven fiver bed was discussed. The local depth formula of the bankhead on the unever fiver bed was established by the compression flow model of the butment circumfluence.
出处
《江西水利科技》
2006年第3期139-141,共3页
Jiangxi Hydraulic Science & Technology
关键词
非均匀河床
丁坝
局部冲刷
Uneven fiver bed
Bankhead
Local erosion
