| 装舱溢流施工在航道疏浚工程中的应用 |
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| 引用本文： | 郭飞燕,李 军,谢丽娜,刘东征.装舱溢流施工在航道疏浚工程中的应用[J].水运工程,2015(7):187-189. |
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| 作者姓名： | 郭飞燕 李 军 谢丽娜 刘东征 |
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| 作者单位： | 中交天津港航勘察设计研究院有限公司,天津 300461,中交天津航道局有限公司,天津 300461,中交天津航道局有限公司,天津 300461,中交天津港航勘察设计研究院有限公司,天津 300461 |
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| 摘 要： | 装舱溢流施工工艺是耙吸挖泥船最常采用的施工方法,该方法可增大挖泥船的装舱浓度,以提高其挖泥效率、降低疏浚费用。基于装舱溢流施工工艺特点及固体颗粒在液体中的沉降运动规律研究,以工程实例为依据,分析溢流施工工艺在航道疏浚工程中的适用性。
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| 关 键 词： | 耙吸挖泥船 溢流施工 航道疏浚工程 沉降运动 |
Application of overflow through intentional overloading in waterway dredging project |
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| GUO Fei-yan,LI Jun,XIE Li-na and LIU Dong-zheng.Application of overflow through intentional overloading in waterway dredging project[J].Port & Waterway Engineering,2015(7):187-189. |
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| Authors: | GUO Fei-yan LI Jun XIE Li-na and LIU Dong-zheng |
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| Institution: | CCCC Tianjin Port & Waterway Prospection & Design Research Institute Co.,Ltd.,Tianjin 300461,China,CCCC Tianjin Dredging Co.,Ltd.,Tianjin 300461,China,CCCC Tianjin Dredging Co.,Ltd.,Tianjin 300461,China and CCCC Tianjin Port & Waterway Prospection & Design Research Institute Co.,Ltd.,Tianjin 300461,China |
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| Abstract: | The overflow through intentional overloading is the most common construction method adopted in the trailing hopper suction dredger (TSHD).It can improve the loading density of dredger,which will lead to a higher dredging efficiency and lower dredging cost.According to the construction characteristics of the overflow through intentional overloading and the regular pattern of sedimentation movement of the solid particles in the liquid,we analyze the applicability of this method in the waterway dredging projects based on the actual projects. |
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| Keywords: | TSHD overflow construction waterway dredging project sedimentation movement |
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