摘要
在地形冲淤变幅较大时,常用的定床试验方法不能很好地反映实际情况。对于局部河段的整治,若将该处河床的冲淤变形在模型中进行反馈,则试验结果将更趋合理。本文提供了一个实例,其结果令人满意。
When a river system changes with great difference of erosional and deposi tional behavior,the normal fixed bed model can't give a full presentation of the practical situation accurately. However,if we take the erosional and depo sitional deformations as responses of informations by manual adjustment for local channel regulation,the test results will tend to be more reasonable.This paper gives a practical example which has met with success.
出处
《水运工程》
北大核心
1990年第9期26-30,共5页
Port & Waterway Engineering
