中文核心期刊
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重庆交通大学学报（自然科学版）

重庆交通大学学报（自然科学版） ›› 2009, Vol. 28 ›› Issue (5): 938-941.DOI: 10.3969/j.issn.1674-0696.2009.05.31

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武桥河段河床演变分析及航道整治探讨

程昌华,孔德化   

  1. 重庆交通大学,重庆400074
  • 收稿日期:2009-04-08 修回日期:2009-05-25 出版日期:2009-10-15 发布日期:2015-04-15
  • 作者简介:程昌华(1956—),男,重庆市人,教授,主要从事港口航道工程、水力学及河流动力学方向的研究。E-mail:cch@cquc.edu.cn。

Fluvial?Process?and?Channel?Regulation?of?Wuqiao?Location?Reach

CHENG Chang-hua, KONG De-hua   

  1. Chongqing?Jiaotong?University,?Chongqing?400074,?China
  • Received:2009-04-08 Revised:2009-05-25 Online:2009-10-15 Published:2015-04-15

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摘要： 大量跨河桥梁的兴建,使得天然河段变成了桥位河段。桥位河段的河床演变及航道整治日益受到关注。以 具有一定的代表性的武桥河段的研究对象,概括性地分析了该河段的河床演变特征并通过模型试验探讨了其航道 整治方案,明确了采用优化方案是武桥河段较为合理的整治方案。

关键词: 桥位河段, 河床演变, 航道整治

Abstract: The?construction?of?a?large?number?of?river-crossing?bridges?makes?the?natural?reach?turn?into?the?bridge?location?reach.?The?fluvial?process?and?channel?regulation?of?bridge?location?reach?has?been?increasingly?focused.?Taking?Wuqiao?location?reach?as?the?research?object,?which?is?of?certain?representativeness,?the?features?of?its?fluvial?process?are?generally?summed?up?and?the?strategies?to?regulate?the?channel?are?also?discussed?by?the?model?test.?Finally,it?is?cleared?that?the?optimization?scheme?can?regulate?Wuqiao?reach?reasonably.

Key words: bridge location reach , fluvial process , channel regulation

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