摘要
通过理论分析和水槽试验,研究了水流、波浪和波浪与水流共同作用下粉砂的起动问题。其结论是粉砂的起动规律可以用Shields曲线描述,并得出粉砂起动的判别公式。
The law of fine sand motion initiation are studied with theoretical analysis and flume tests under the action of current,waves and current-wave co-existence.The research indicates that the laws of fine sand motion initiation can be described well by Shields curve,and a formula is derived as well.
出处
《水道港口》
2004年第3期135-139,共5页
Journal of Waterway and Harbor
关键词
粉砂
起动
波浪
水流
fine sand
motion initiation
wave
current
