The results based on the experiments under steady current and under current-wave interaction show that it is necessary to analyze the dynamic conditions of wave and current in calculation of scour depth around practical bridge piers.

• 同时，通过单向水流和波浪＋水流两种情况冲深结果比较，指出在预测波流共同作用下的大型桥墩局部冲深时，不应将两种动力条件进行简单的迭加，而应具体问题具体分析。