| 泥沙数学模型在围填海工程促淤效果预报中的适用性 |
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| 引用本文： | 崔冬,刘新成,俞相成.泥沙数学模型在围填海工程促淤效果预报中的适用性[J].河海大学学报(自然科学版),2015,43(1):78-84. |
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| 作者姓名： | 崔冬 刘新成 俞相成 |
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| 作者单位： | 上海市水利工程设计研究院有限公司，上海 200061; 上海围海工程技术研究中心，上海 200061 |
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| 基金项目： | 上海市科学技术委员会资助课题 |
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| 摘 要： | 以长江口为例,通过与已建典型围填海工程实际促淤效果的对比分析,以及对长江口近期围填海工程促淤效果预报的合理性分析,研究泥沙数学模型在围填海工程促淤效果预报中的适用性。分析结果表明,所建泥沙数学模型计算的平面淤积形态、断面淤积形态、促淤区淤积量均与实际情况吻合较好,在近期围填海工程中的促淤效果预报较合理,表明该泥沙数学模型适用于长江口围填海工程促淤效果预报。
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| 关 键 词： | 泥沙数学模型 围填海工程 促淤效果预报 长江口南汇东滩 长江口横沙东滩 |
Applicability of sediment numerical model to prediction of effect of reclamation project on accelerating sediment deposition |
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| CUI Dong,LIU Xincheng,YU Xiangcheng.Applicability of sediment numerical model to prediction of effect of reclamation project on accelerating sediment deposition[J].Journal of Hohai University (Natural Sciences ),2015,43(1):78-84. |
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| Authors: | CUI Dong LIU Xincheng YU Xiangcheng |
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| Abstract: | Taking the Yangtze Estuary as an example, applicability of the sediment numerical model to prediction
of the effect of the reclamation project on accelerating sediment deposition was examined through comparison of the
simulated and measured results and reasonableness analysis of predictions. The results show that the plane
deposition feature, cross-sectional deposition feature, and deposition amount calculated with the sediment numerical
model agree with measurements, indicating that the sediment numerical model is applicable to prediction of the
effect of the reclamation project in the Yangtze Estuary on accelerating sediment deposition. |
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| Keywords: | sediment numerical model reclamation project prediction of effect on accelerating sediment deposition Nanhui East Shoal in Yangtze Estuary Hengsha East Shoal in Yangtze Estuary |
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