| 摘要: |
| 通过对瓯江口拦门沙航道3次疏浚后的回淤分析,以及从瓯江口的水流动力条件、风浪、盐度分布对含沙量影响等的初步分析,得出了拦门沙航道回淤的原因. |
| 关键词: 疏浚,回淤,含沙量,治理工程,拦门沙航道,瓯江口 |
| DOI： |
| 分类号:U617.5 |
| 基金项目: |
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| Back silting analyses of sandbar-dotted waterway in Oujiang River estuary |
|
WANG Shun-zhong,LI Hao-lin
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Nanjing Hydraulic Research Institute, Nanfing 210029, China
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| Abstract: |
| Based on the back silting analyses of the sandbar-dotted waterway in the Oujiang River estuary after three times dredging,reasons for back silting in the waterway are presented considering influences of flow dynamics,waves and salinity distribution on sediment concentration. |
| Key words: dredging,back silting,sediment concentration,regulation work,sandbar-dotted waterway,Oujiang River estuary |
