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) ›› 2005, Vol. 24 ›› Issue (5): 135-139.

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长江城背咀河段滩险整治船模通航试验研究

蔡创1,蔡汝哲   

  1. 重庆交通学院河海学院,重庆400074
  • 收稿日期:2004-09-22 修回日期:2004-10-22 出版日期:2005-10-15 发布日期:2015-05-18
  • 作者简介:蔡创(1968—),男,重庆市人,副研究员,从事水工量测技术及计算机应用研究工作。

The study of ship model experiment on chengbeizun reach in Yangzi river shoal regulation

CAI Chuang,CAI Ru—zhe   

  1. River and Ocean Engineering of Chongqing Jiaotong University, Chongqing 400074,China
  • Received:2004-09-22 Revised:2004-10-22 Online:2005-10-15 Published:2015-05-18

摘要: 城背嘴滩位于长江上游泸渝河段泸县弥沱镇附近。该滩上段紧接一半径仅220m的急弯,是泸渝段著名 的弯、浅险滩。本文介绍的长江城背咀河段滩险整治船模通航试验表明,80m航漕方案与60m航漕方案均可满 足IO00t级船队通航要求,但各有优缺点。80m航漕方案航漕流速稍高于60m航漕方案,因而船队上行航速略 低;但从冲淤的角度米讲,80m航漕方案略优。船模试验还对船队的航线和驾驶方式等提出了意见。船模试验 为该滩整治提IJ{了有价值的成果

关键词: 长江城背嘴, 船模试验, 航道整治

Abstract: Chengbeizun shoal lies in Luzhou-Chongqing Reach upstream Yangzi river, near Mituo town of Luxian county. It is a well-known curve and shallow dangerous shoal, adjacent to a sharp bend with a radius 220m upstream tightly. The ship model experiment on Chengbeizun Reach in Yangzi River shoal regulation is introduced, it shows both the scheme of 80 and 60 m channel width can be true of navigation by 1000t ship teams. The velocity in channel 80m width is faster slightly than channel 60m width, so sh

Key words: chengbeizun in Yangzi river, ship model experiment, channel regulation

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