| 钱塘江南岸上虞拟建港区潮流泥沙数模研究 |
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| 引用本文： | 鲁海燕,陈刚,倪玮. 钱塘江南岸上虞拟建港区潮流泥沙数模研究[J]. 浙江水利科技, 2010, 0(5): 13-16,28 |
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| 作者姓名： | 鲁海燕 陈刚 倪玮 |
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| 作者单位： | 1. 浙江省水利河口研究院,浙江,杭州,310020;浙江省河口海岸重点实验室,浙江,杭州,310020
2. 河海大学,江苏,南京,210098 |
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| 基金项目： | 浙江省科技计划重点项目 |
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| 摘 要： | 钱塘江航运的发展一直受到深槽线平面摆动、纵向庞大的沙坎浅水区和涌潮3个因素的制约, 上虞港区建港条件也取决于上述因素.建立了大范围的潮流泥沙数值模型,在对模型进行多次验证的基础上,数值模拟了拟建上虞港区的潮流场、泥沙场,并对港区的潮流、泥沙场进行了分析,预测了钱塘江河口规划堤线方案实施后港区潮流、泥沙场的变化,为上虞港的规划和预可方案研究提供了技术依据.
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| 关 键 词： | 上虞港 潮流 泥沙 数学模型 |
Numerical Simulation of Tidal Currents and Sediment at Proposed Shangyu Port in the South Bank of the Qiantang River |
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| LU Hai-yan,CHEN Gang,NI Wei. Numerical Simulation of Tidal Currents and Sediment at Proposed Shangyu Port in the South Bank of the Qiantang River[J]. Zhejiang Hydrotechnics, 2010, 0(5): 13-16,28 |
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| Authors: | LU Hai-yan CHEN Gang NI Wei |
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| Affiliation: | 1. Zhejiang Institute of Hydraulics ＆ Estuary, Hangzhou 310020, Zhejiang, China; 2. Zhejiang Provincial Key Laboratory of Estuary and Coast, Hangzhou 310020, Zhejiang, China; 3. Hohai University, Nanjing 210098, Jiangsu, China) |
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| Abstract: | The shipping industry in the Qiantang River has been restricted by three main factors, including shifting of the main channel in the estuarine reach, shallow water depth because of the longitudinal sand bar, and the tidal bore. These factors also deten＇nine the feasibility of building the Shangyu Port. A 2-D numerical model of large range tidal currents and sediment was established. Based on the validation of the measu~ data of several times, the model simulated and analyzed the current and sediment field in waters off the Shangyu Port. Further, the model predicted the changes of the current and sediment field after the implementation of regulation planning in the Qiantang River estuary. The results may provide a technical basis for the planning and research of the Shangyu Port. |
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| Keywords: | ShanyuPort tidal currents sediment numerical simulation |
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