| 摘要: |
| 根据波动水流能量及泥沙运动原理，参考了窦国仁推导底沙输沙量的方法，推导出波浪、潮流和风吹流共同作用下的底沙输沙量(包括推移质和部分悬移质输沙)计算式。应用于大风期黄骅港外航道的骤淤计算，其结果与实测值较接近。 |
| 关键词: 输沙量 泥沙输移 推移质 悬移质 泥沙运动 水流能量 波浪 共同作用 计算 实测值 |
| DOI： |
| 分类号:TV142 TU473 |
| 基金项目: |
|
| Sediment transportation under wind,wave and tidal current |
|
LUO Zhao-sen
|
| Abstract: |
| According to the theories of the energy dissipation of wave-water and sediment movement and based on the bottom sediment load formula developed by Dou Guoren, a formula to calculate the transport of the bottom sediment, which includes the bed load and part of suspended load, under the joint action of waves, tidal currents and wind-currents is derived. The formula is used to calculate the sudden siltation amount in the access channel of Huanghua Port in the gale period, and the calculation results are close to the measured values. |
| Key words: action of wind, wave and tidal current,bottom sediment load,deposition in channel,access channel of Huanghua Port |
