| 1. | Where resistant channel materials prevail, erosion is limited solely to "plunge pools" immediately below the outlets .
如果河床为抗冲物质，则冲刷仅限于紧靠出口下游的“冲刷坑”。 |
| 2. | Depth detection and analysis on the scour pit around the south spur dyke head of changxin island
长兴岛南沿丁坝坝头冲刷坑深度探析 |
| 3. | 4 . experiments about the influence of aeration on scour hole show , aeration decrease the scour depth
证明了冲刷坑的形成对下游水流流态及坑底脉动压强特性有较大的影响。 |
| 4. | Where resistant channel materials prevail , erosion is limited solely to " plunge pools " immediately below the outlets
如果河床为抗冲物质，则冲刷仅限于紧靠出口下游的“冲刷坑” 。 |
| 5. | Overall , the average deposit slope , changes in cross sections , scouring hole , and sediment discharge of downstream channel of dam no . 4 increased with deeper opening depth of dam no . 3
由实验结果得知，随三号坝坝体在断面拆除深度加深时，四号坝下游的淤砂坡度、断面变化、冲刷坑与输砂量变化会随之增大。 |
| 6. | The cause of the formation of the scoured pits and the runoff of the root rocks are studied through the experiment of the scoured pits which are along the river section from xiyaozipai in qingtong city to xiabaqing in taole town
本文通过对青铜峡市细腰子拜和陶乐县下八顷河段冲刷坑的试验研究，对冲刷坑的形成及根石走失成因进行了分析研究。 |
| 7. | All negative landforms , which are shaped by flood - dominated current , such as souring hole , scouring channel and flood channel , are belong to the study area of flood channels
通过以上的研究认为河口涨潮槽的概念应该有更为广泛的含义，包括河口一切由涨潮流作用为主形成的负地形，如涨潮冲刷坑，涨潮冲刷槽和涨潮水道等，涨潮槽的特征应该保持多年。 |
| 8. | In this paper , scale models are used to study local scour around bridge piers and abutments , and the scour pit pattern and maximum scour depth , which may serve as a reference for engineering design , are given
采用系列模型试验方法，对具体工程大型桥墩在水流和波流共同作用下的局部冲刷分别进行研究，提出了冲刷坑形态和最大冲刷深度，供工程设计参考。 |
| 9. | According to the similar rule , a movable bed model for downstream channel and the particle size distribution of the model silt in the channel and the scour hole are designed . a theoretical method of size distribution in the scour hole is devised
根据模型律设计了太平湾尾水渠动床模型，分别确定了河床中和冲刷坑中模型沙的配比，并对冲坑中的床质级配进行了理论推导。 |
| 10. | In addition , the contrast analysis and calculation of the computational formulas commonly used in the scoured pit designs are conducted . it concludes that makeweiyefu formula and boerdakefu formula can be chosen for use besides jianghuanzhang formula
另外，对设计中通常采用的冲刷坑计算公式进行了详细演算和对比分析，除蒋焕章公式以外，马特维也夫、波尔达柯夫等都可选择应用。 |
