| 长江口横沙通道通航功能定位的初步研究 |
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| 引用本文： | 季岚,龚鸿锋,楼飞. 长江口横沙通道通航功能定位的初步研究[J]. 水运工程, 2010, 0(12) |
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| 作者姓名： | 季岚 龚鸿锋 楼飞 |
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| 作者单位： | 中交上海航道勘察设计研究院有限公司,上海,200120 |
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| 摘 要： | 论述横沙通道的自然水深条件及其稳定性,根据对横沙通道使用现状和规划情况的调研结果,从多方面分析横沙通道的通航限制条件和可能的改善措施。结合技术可能性和实际需求将横沙通道的通航功能定位为：3 000吨级船舶的双向通道;在航行条件改善后,可作为1万~3万吨级船舶的临时航道;远期待北港航道开通后,横沙通道可作为南、北港航道的联络航道。
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| 关 键 词： | 长江口 航道 河床演变 通航安全 船舶分流 |
Preliminary study on navigation function orientation of Hengsha Passage at Yangtze Estuary |
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| JI Lan,GONG Hong-feng,LOU Fei. Preliminary study on navigation function orientation of Hengsha Passage at Yangtze Estuary[J]. Port & Waterway Engineering, 2010, 0(12) |
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| Authors: | JI Lan GONG Hong-feng LOU Fei |
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| Abstract: | This paper expounds the natural water depth condition of Hengsha Passage,investigates the present operation and planning of it,and analyzes comprehensively the restrictive conditions and measures of improvement for it.Considering the technical possibility and real demands,the function orientation is set as： two-way channel for 3000 DWT ships;possible for 10 000~30 000 t ships for temporary purpose till the navigation condition is improved;and the connection between the South Passage channel and the North Passage channel when the North Passage channel is available in the future. |
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| Keywords: | Yangtze Estuary channel river evolution navigation safety ships distribution |
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