| Second sea-entering approach of Changjiang River: Tonglü Canal-planning of control dimensions, analysis of erosion and siltation and selection of outlet |
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| 作者姓名： | Lu Wujiang Jin Jianxin |
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| 作者单位： | Research Institute of Coastal and Ocean Engineering, Hobal University, Nangjing 210024, China;Research Institute of Coastal and Ocean Engineering, Hobal University, Nangjing 210024, China |
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| 摘 要： | Assume that the Tonglu Canal would be widened and deepened in which a water lock is constructed at the river side, and made open to the sea side.The canal''s planned control dimensions are determined, and the erosion and siltation characteristics along the river (totally 81.8 km) are analyzed by the numerical calculation of one-dimensional unsteady flow and the relative standards.According to the data of the evolution, hydrology and sediment in the Xiaomiaohong Waterway, it is found reasonable to select the channel near the Xingang Gate as the second sea-entering approach.This paper is helpful in planning and designing the approach.
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| 关 键 词： | Sea-entering approach Tonglu Canal erosion and siltation analysis planning scale |
| 收稿时间： | 1993/9/12 0:00:00 |
| 修稿时间： | 5/1/1994 12:00:00 AM |
Second sea-entering approach of Changjiang River: Tonglü Canal-planning of control dimensions, analysis of erosion and siltation and selection of outlet |
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| Lu Wujiang,Jin Jianxin.Second sea-entering approach of Changjiang River: Tonglü Canal-planning of control dimensions, analysis of erosion and siltation and selection of outlet[J].Acta Oceanologica Sinica,1995,14(1):113-125. |
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| Authors: | Lu Wujiang and Jin Jianxin |
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| Institution: | Research Institute of Coastal and Ocean Engineering, Hobal University, Nangjing 210024, China |
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| Abstract: | Assume that the Tonglu Canal would be widened and deepened in which a water lock is constructed at the river side, and made open to the sea side.The canal's planned control dimensions are determined, and the erosion and siltation characteristics along the river (totally 81.8 km) are analyzed by the numerical calculation of one-dimensional unsteady flow and the relative standards.According to the data of the evolution, hydrology and sediment in the Xiaomiaohong Waterway, it is found reasonable to select the channel near the Xingang Gate as the second sea-entering approach.This paper is helpful in planning and designing the approach. |
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| Keywords: | Sea-entering approach Tonglu Canal erosion and siltation analysis planning scale |
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