| 长江口潮汐河段挖入式港池回淤研究 |
| |
| 引用本文： | 余珍,张玮,任慧,唐磊.长江口潮汐河段挖入式港池回淤研究[J].水道港口,2011,32(1):43-47. |
| |
| 作者姓名： | 余珍 张玮 任慧 唐磊 |
| |
| 作者单位： | 1. 河海大学,港口海岸与近海工程学院,南京,210098
2. 中国港湾工程有限责任公司,北京,100027 |
| |
| 摘 要： | 以新通海沙围垦工程挖入式港池为例,针对长江口潮汐河段挖入式港池回淤问题,采用数学模型模拟了港区水流泥沙运动。结合相关河段实际回淤调查,研究了港池内水流条件分布与回淤分布,对港池回淤进行了估算。分析结果表明,港池内淤积分布形态与港池内水流分布规律相似,回淤估算结果与实际工程调查结果相符,可为潮汐河段挖入式港池的回淤预报和减淤措施提供重要参考依据。
|
| 关 键 词： | 潮汐河段 挖入式港池 泥沙数学模型 水流条件分布 回淤分布 |
Study on siltation at dig-in basin of tidal reach in the Yangtze Estuary |
| |
| YU Zhen,ZHANG Wei,REN Hui,TANG Lei.Study on siltation at dig-in basin of tidal reach in the Yangtze Estuary[J].Journal of Waterway and Harbour,2011,32(1):43-47. |
| |
| Authors: | YU Zhen ZHANG Wei REN Hui TANG Lei |
| |
| Institution: | YU Zhen1,ZHANG Wei1,REN Hui2,TANG Lei1(1.College of Harbor,Coastal and Offshore Engineering,Hohai University,Nanjing 210098,China,2.China Harbor Engineering Co.Ltd.,Beijing 100027,China) |
| |
| Abstract: | Taking the dig-in basin of Xintonghaisha reclamation project as an example,aimed at the siltation problem at dig-in basin of tidal reach in the Yangtze Estuary,the tidal flow and sediment transport in the port area were simulated.Combined with the siltation investigation of relevant river reaches,both the flow condition distribution and deposition distribution were studied to further estimate deposition of the basin.The analysis results show that the siltation intensity distribution rules are similar to rul... |
| |
| Keywords: | tidal reach dig-in basin sediment mathematical model flow condition distribution siltation intensity distribution |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
