| 摘要: |
| 采用水槽试验研究复式断面水流流速的横向分布特征、边界剪切应力变化规律以及水力参数对断面过流能力的影响，并得出了滩槽流量分配计算式。 |
| 关键词: 滩槽 复式断面 水流特性 过流能力 水槽试验 横向分布 用水 槽流 计算式 边界 |
| DOI： |
| 分类号:TV882.8 TV131.21 |
| 基金项目: |
|
| Experimental study of flow characteristics in compound cross section channel |
|
CHEN Chang-ying,ZHANG Xing-nong
|
| Abstract: |
| The velocity distribution characteristics, variation of the boundary shear stress and influences of the hydraulic parameters on the discharge capacity in a compound cross section channel are studied by using flume test. And a formula to calculate discharge distribution in trough and alluvial plain is concluded. |
| Key words: compound cross section,flow characteristic,discharge ratio between trough and alluvial plain,flume test |
