The result indicates that the discharge per unit width, the sediment concentration, the grain size of sand influences the depth of scour hole.
试验结果表明:浑水水流的单宽流量大小、含沙量的多少以及含沙粒径的变化都对冲刷坑深度有一定的影响。
The model can calculate scour depth of riverbed and armoring steady graduation simultaneously.
该模型能同时对河床冲刷深度及粗化稳定级配进行计算。
The scour of subgrade along river side is a main type of the highway washout of flood, the maximum scour depth would effect the subgrade safety directly.
沿河公路路基冲刷是公路水毁中的一个主要类型,而最大冲刷深度将直接影响沿河路基的安全。
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