In the model, the concept of antecedent sediment concentration is introduced and the method for simulating the back silting under the action of wave is established.
数学模型中引进前期含沙量的概念，得到了潮流挟沙能力公式，给出了波浪作用下浮泥引起航槽回淤的模拟方法。
If there exists shelter embankment at the water intake area of a power plant, the back silting at the place of intake and intake canal etc.
电厂取水口建掩护堤后，取水口、取水渠等处的回淤必须在电厂建设之前予以解决。
If there exists shelter embankment at the water intake area of a power plant, the back silting at the place of intake and intake canal etc. must be solved before the construction of the power plant.
电厂取水口建掩护堤后，取水口、取水渠等处的回淤必须在电厂建设之前予以解决。
The result showed that the numerical model could satisfactorily reflect the sediment concentration field, and calculate the back silting intensity on the approach channel in lianyungang harbor.
研究结果表明，所介绍的研究方法可以合理地描述含沙量场特性以及计算进港航道回淤量。
After verification, the model is applied to calculate the change of current and back silting in the port area of Fenghuangshan port with two different plans.
模型经验证后，计算分析了凤凰山深水港区两个规划方案下的水流变化及泥沙回淤强度。
After verification, the model is applied to calculate the change of current and back silting in the port area of Fenghuangshan port with two different plans.
模型经验证后，计算分析了凤凰山深水港区两个规划方案下的水流变化及泥沙回淤强度。
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