siltation volume

Reservoir flood regulating runoff in the rational use of water resources has played an enormous benefit , the storage capacity of the reservoir and siltation volume changes are very concerned about the problem of water conservancy and electric power department .

水库工程在防御洪水调节径流合理利用水资源等方面发挥了巨大的效益，水库库容和淤积量的变化是水利电力部门十分关心的问题。

Based on channel situation and stage similarity relational grade , a GM ( 2.1 ) is set up . It reveals the course of development of channel similarity under the action of various factors , and forecasts the siltation volume in the nearest future a.

本文从航道河势状态相似性出发，通过状态相似关联度，建立灰色模型GM（2·1），揭示多因素作用的航槽状态相似性发展过程，作出航槽近期淤积量的预报。

On the base of effective wind energy , another empirical formula is also proposed to hindcast the siltation volume .

在有效风能概念的基础上，以变化过程为基础，建立外航道粉砂骤淤的计算公式。

So correlation production of variety of flow velocity and calculating the siltation volume alongshore pile wharf is summarized .

本文总结了在桩基码头水流变化和泥沙淤积计算方面的相关研究成果。

Based on the movable bed test and study , the regulation scheme for Batangwei Reach was set forth and the formula for calculating siltation volume of the reach was derived .

文章采用多边界潮汐控制数据采集系统成功地模拟了多边界非恒定潮汐流问题，通过动床试验研究提出了八塘尾河段的整治方案，并给出了预测本河段回淤量的计算式。

To collect oceanographic hydrological data , meteorological data , sediment data and the results of simulation and test , which conduce to the formula derivation for estimating siltation volume in open channel .

广泛收集沧州港区海洋水文、气象、泥沙观测资料及数模、试验成果，为开敞式航道粉砂骤淤计算公式的提出奠定基础。

Combining harbor basin flow pattern and sediment movement characteristics acquired through experimental study with the dynamic factors of the three kinds of siltation , the siltation volume of each part was calculated .

将通过试验研究获得的港池水流流态和泥沙运动特点，与3种回淤的动力要素联系起来，以计算各部分的回淤量。