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MEASURED AND PREDICTED SUSPENDED SAND TRANSPORT ON A SANDY SHOREFACE

机译:在砂岩表面上测量和预测悬浮的沙子运输

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This paper describes on site field measurements of sand transport with two different types of instruments at 13 m water depth at a location 2 km off the coast of Noordwijk aan Zee, The Netherlands. The measurements are compared with results from four practical model combinations using different predictors for the combined current and wave-related shear stress, the reference concentration and the wave boundary layer thickness. Measurements are also compared with results from the Bailard (1981) suspended load sand transport model. Best overall predictions of the measured suspended transport rates are made with the Bailard model.
机译:本文介绍了在荷兰Noordwijk Aan Zee海岸2公里的23米的水深砂运输的现场现场测量。将测量与使用不同预测器的四种实际模型组合的结果进行比较,用于组合电流和波浪相关剪切应力,参考浓度和波边界层厚度。还将测量与Bailard(1981)悬浮砂砂模型的结果进行了比较。测量的悬挂运输速率的最佳总体预测由Bailard模型进行。

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