| 长江中游沙质河床航道整治护滩带破坏机理及对策研究 |
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| 引用本文： | 陈 飞,郑 力,蔡大富,曾 方.长江中游沙质河床航道整治护滩带破坏机理及对策研究[J].水运工程,2012(10):81-86. |
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| 作者姓名： | 陈 飞 郑 力 蔡大富 曾 方 |
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| 作者单位： | 长江航道规划设计研究院,湖北武汉,430011 |
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| 摘 要： | 航道整治工程中护滩带的水毁现象较为突出,基于实际工程中的破坏现象,分析了护滩带破坏的主要影响因素,对护滩带进行受力分析,初步探讨了护滩带水毁机理,提出了多种解决措施,并在其他工程中进行了试验性的运用,通过运用后的效果对比,提出了较为成熟的护滩带结构形式。
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| 关 键 词： | 护滩带 水毁机理 受力分析 对策研究 |
Failure mechanism and countermeasure investigation of beach protection belt in channel regulation in the middle and lower Yangtze River |
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| CHEN Fei,ZHENG Li,CAI Da-fu and ZENG Fang.Failure mechanism and countermeasure investigation of beach protection belt in channel regulation in the middle and lower Yangtze River[J].Port & Waterway Engineering,2012(10):81-86. |
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| Authors: | CHEN Fei ZHENG Li CAI Da-fu and ZENG Fang |
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| Institution: | Changjiang Waterway Institute of Planning, Design and Research, Wuhan 430011, China;Changjiang Waterway Institute of Planning, Design and Research, Wuhan 430011, China;Changjiang Waterway Institute of Planning, Design and Research, Wuhan 430011, China;Changjiang Waterway Institute of Planning, Design and Research, Wuhan 430011, China |
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| Abstract: | The damage of beach protection belt by the water current force is very prominent in the channel regulation. Based on the destruction phenomenon of the actual project, this paper analyzes the main influential factors for the damage of the beach protection belt, carries out a stress analysis, investigates the damage mechanism,and proposes several solutions, which are applied to other projects. A relatively mature structural type of beach protection belt is proposed. |
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| Keywords: | beach protection belt water damage stress analysis countermeasure investigation |
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