| 融江螺滩河段航道整治数学模型研究 |
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| 引用本文： | 张明进,张华庆. 融江螺滩河段航道整治数学模型研究[J]. 水道港口, 2006, 27(4): 211-216 |
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| 作者姓名： | 张明进 张华庆 |
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| 作者单位： | 交通部天津水运工程科学研究所,天津,300456;交通部天津水运工程科学研究所,天津,300456 |
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| 摘 要： | 螺滩滩群位于广西融江浮石与大浦枢纽之间的水位不衔接段,该段河道水浅流急,碍航严重,急需整治。应用新开发的平面二维有限单元水流数学模型,针对螺滩河段的具体碍航特性,提出了相应的整治措施,并对不同的整治方案进行了优化分析。最后,给出了满足规划设计要求的航道整治方案。
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| 关 键 词： | 滩群 航道整治 水流 数学模型 |
| 文章编号： | 1005-8443（2006）04-0211-06 |
| 收稿时间： | 2006-04-19 |
| 修稿时间： | 2006-04-25 |
Study on channel regulation for Rong River by numerical model |
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| ZHANG Ming-jin,ZHANG Hua-qing. Study on channel regulation for Rong River by numerical model[J]. Journal of Waterway and Harbour, 2006, 27(4): 211-216 |
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| Authors: | ZHANG Ming-jin ZHANG Hua-qing |
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| Affiliation: | Tianjin Research Institute of Water Transport Engineering, Tianjin 300456, China |
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| Abstract: | The group of Luo beach is located in the Rong River between Fushi Pivot and Dapu Pivot,in which the water level is not continuous and the channel is bend,shallow and rapid in natural state.The regulation works are strongly required because of obstructing navigation.A 2-dimensional flow numerical model is presented,which is applied to simulate the navigation channel regulation schemes according to the detailed characteristics of obstructing navigation in Luo Beach section.And the optimistic analysis for various regulation schemes is performed.At last,the reasonable regulation schemes are presented. |
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| Keywords: | group of beach waterway regulation flow numerical model |
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