| 1. | Scour and fill analysis on ecological treatment works at baoji section of the weihe river and its backwater calculation
渭河宝鸡段生态治理工程冲淤分析及回水计算 |
| 2. | Test and study on the influence of operational water level of sanmenxia reservoir to scour and fill of the reservoir area
三门峡水库运用水位对库区冲淤影响试验研究 |
| 3. | 2 . calculating and analyzing the scouring and filling up of engineering across section by using two - dimensions water and sand mathematics model which is put forward in this paper . the result provides foundation for engineering designing
( 2 )提出利用二维水流、泥沙数学模型计算分析了在出现极端水情下，工程过江断面冲淤的情况，为隧道穿越长江的轴线设计提供了依据。 |
| 4. | The paper calculates the volume of scour and fill of the inner mongolia section of the yellow river respectively through the observed data of cross sections , coming sediment and variations of water level with same discharge and the results are basically the same
摘要通过实测断面资料、来沙量资料和同流量水位的变化等，对黄河内蒙古河段的冲淤量分别进行了估算，其结果基本一致。 |
| 5. | It has conducted physical model tests on five plans of different operational modes of sanmenxia reservoir and different combination of sediment discharge conditions and analyzes the influence of different sediment discharge conditions and different operational modes to scour and fill of reservoir area
摘要通过实体模型对三门峡水库不同运用水位和水沙条件组合的5组方案进行了试验，对比分析了不同水沙条件和不同运用水位对库区冲淤的影响。 |
| 6. | The results show that reducing the water level of dam front can regulate the location of scour and fill of reservoir area and be advantageous to scouring of reservoir area , reducing the elevation of tongguan , especially to the scour of channel in reservoir region and the elevation reduction of tongguan under the favorable conditions of sediment discharge
试验结果表明，降低坝前水位可以调整库区淤积部位，有利于库区的冲刷和降低潼关高程，但有利的水沙条件对库区河道的冲刷和降低潼关高程更明显。 |
