中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 2011, Vol. 30 ›› Issue (6): 1388-1391.DOI: 10.3969/j.issn.1674-0696.2011.06.30

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长江中游陆溪口水道航道整治目标调整分析

胡小庆   

  1. 长江重庆航运工程勘察设计院,重庆401147
  • 收稿日期:2011-04-12 修回日期:2011-07-12 出版日期:2011-12-15 发布日期:2015-01-22
  • 作者简介:胡小庆(1973—),男,四川邻水人,高级工程师,主要从事航道整治科研与设计工作。E-mail:huxq@vip.sina.com。

Goal Adjustment for Luxikou Waterway Regulation in the Yangtze River

HU Xiao-qing   

  1. Changjiang Chongqing Reconnaissance& Design Institute of shipping Project,Chongqing 401147,China
  • Received:2011-04-12 Revised:2011-07-12 Online:2011-12-15 Published:2015-01-22

摘要: 陆溪口水道航道整治思路为利用当前有利时机,通过新洲筑坝、中洲护岸和直港进口挖槽等工程措施,达到提 高航道尺度,改善通航条件,保持直港和中港两汉通航,以直港作为通航主航道。由于工程实施时陆溪口水道正处 在剧烈的演变时期,以及受三峡工程蓄水后清水下泄的影响,直港作为通航主航道的目标难以实现,而中港航道条 件良好。分析了中港通航条件现状和趋势,确定整治目标调整为以中港作为通航主航道,并相应取消直港进口挖 槽。

关键词: 目标调整, 航道整治, 模型试验, 陆溪口水道

Abstract: The thought of Luxikou waterway regulation is firsdy to make use of the current favourable opportunity.And the thought intends to improve the channel dimension and navigation conditions by taking advantage of the Xinzhou dam,Zhong. zhou branch revetment and Zhigang branch dredged channel engineering measures;the regulation also intends to realize the navigation between Zhigang and Zhonggang branches,and finally to make Zhigang branch as the main channe1.As the engi- neering is implemented in the drastic evolution period of Luxikou waterway,and is also influenced by the discharging water from the Three Gorges Reservoir,the target that Zhigang branch is used as the main channel is dificult to achieve;howev- er,Zhonggang branch is in a good condition.Analysis on the navigation conditions in the status and trends of Zhonggang branch is carried out,which determines that the regulation goal is adjusted to make the Zhonggang branch as the main navi- gable channe1.Therefore,the corresponding abolition of Zhigang branch dredged channel is carried out.

Key words: goal adjustment, channel regulation, model test, Luxikou waterway

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