| 大凌河白石水库淤积分析 |
| |
| 引用本文： | 金宝琛,王立强,刘宇聪. 大凌河白石水库淤积分析[J]. 泥沙研究, 1999, 0(5) |
| |
| 作者姓名： | 金宝琛 王立强 刘宇聪 |
| |
| 作者单位： | 辽宁省水利水电勘测设计研究院 |
| |
| 摘 要： | 本文介绍了大凌河白石水库泥沙设计中，排沙运用方式、死水位及底孔泄流规模的确定原则及方法，采用２种数模计算和物理模型比较的库区淤积量及库容变化过程。对库区纵、横向淤积形态，坝前区冲刷漏斗形态、尺寸及干、支流三角洲的关系进行了分析研究。
|
| 关 键 词： | 排沙运用方式；淤积年限；库沙比；拦沙率；淤积形态；冲刷漏斗 |
Study on Sedimentation in Baishi Reservoir |
| |
| JIN Bao sheng,WANG Li qiang,LIU Yu cong. Study on Sedimentation in Baishi Reservoir[J]. Journal of Sediment Research, 1999, 0(5) |
| |
| Authors: | JIN Bao sheng WANG Li qiang LIU Yu cong |
| |
| Affiliation: | Liaoning Provincial Investigation and Design Research Institute of Water Resources and Hydropower |
| |
| Abstract: | The operation scheme of sediment sluice, dead level and the method determining the discharge of bottom outlets were introduced in this paper. Two kinds of mathematical model and a physical model were used to simulate the sedimentation processes and changes of reservoir capacity. Finally, the longitudinal and transversal sedimentation patterns in reservoir , scoured funnel in front of the dam, and relation between main river and tributaries were also studied. |
| |
| Keywords: | operation scheme storage and sedimentation sediment trap rate sedimentation pattern scour funnel |
| 本文献已被 CNKI 等数据库收录！ |
