On Regulation Technology of Bend Branching Shoal in Mountain River

doi:10.3969/j.issn.1674-0696.2011.03.25

Journal of Chongqing Jiaotong University(Natural Science) ›› 2011, Vol. 30 ›› Issue (3): 448-451.DOI: 10.3969/j.issn.1674-0696.2011.03.25

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On Regulation Technology of Bend Branching Shoal in Mountain River

LIU Wang-xi¹，TAN Kun¹，YANG Xiang-fei²，YANG Wei¹，ZHANG Jun-feng¹

1.Changjiang River Waterway Bureau,Wuhan 430010,Hubei,China; 2.Survey ＆ Design Institute of Yangtze River Harbor ＆ Waterway Engineering,Chongqing 401147,China

Received:2011-03-08 Revised:2011-03-17 Online:2011-06-15 Published:2015-03-12

山区河流弯曲分汊浅滩整治技术研究

刘旺喜¹，谭昆¹，杨祥飞²，杨卫¹，张俊锋¹

1．长江航道局，湖北武汉430010; 2．长江重庆航运工程勘察设计院，重庆401147

作者简介:刘旺喜(1964—)，男，湖北武汉人，高级工程师，主要从事航道整治技术研究、航道建设管理方面的工作。E-mail:4951190@qq.com。

Abstract

Abstract: The mechanism of forming the gravel shoals on bending braided montain river is complex.Lack of cognition for characteristics of complex rapids and scree running law would exert influence on improvement result.Based on the understanding of Chuanjiang Tonggutan situation,it made a research the governing ways of flow running law,scree moving law, shoal blocking characteristic and regulation technology was carried out.Governing ways of shallow curved branching points were summarized,which provided some reference for improving the situation of bending braided gravel shoals．

Key words: waterway regulation, The Yangtze River, bending braided shoals

摘要： 结合川江铜鼓滩的整治情况，对山区河流弯曲分汊浅滩水流运动特性、卵石输移运动规律、浅滩碍航特征、整治措施等弯曲分汊类浅滩的整治技术进行研究，归纳出弯曲分汊浅滩治理要点，为弯曲分汊类浅滩的整治工作提供借鉴。

关键词: 航道整治, 长江, 弯曲分汊浅滩

CLC Number:

U617

LIU Wang-xi，TAN Kun，YANG Xiang-fei，YANG Wei，ZHANG Jun-feng. On Regulation Technology of Bend Branching Shoal in Mountain River[J]. Journal of Chongqing Jiaotong University(Natural Science), 2011, 30(3): 448-451.

刘旺喜，谭昆，杨祥飞，杨卫，张俊锋. 山区河流弯曲分汊浅滩整治技术研究[J]. 重庆交通大学学报（自然科学版）, 2011, 30(3): 448-451.

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On Regulation Technology of Bend Branching Shoal in Mountain River

山区河流弯曲分汊浅滩整治技术研究

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