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) ›› 2010, Vol. 29 ›› Issue (6): 965-968.

• • 上一篇    下一篇

最大输沙率法推求石马河稳定河宽

杨胜发,袁观栋,罗羚源,胡鹏飞   

  1. 重庆交通大学河海学院,重庆 400074
  • 收稿日期:2010-08-30 修回日期:2010-11-01 出版日期:2010-12-15 发布日期:2015-01-22
  • 作者简介:杨胜发(1970—),男,四川邻水人,教授,博士后,主要从事航道整治方面的研究。E-mail:yuangd666@126.com。

Stable Width of the Shima River Based on the Maximum Sediment Transport Rate

YANG Sheng-fa,YUAN Guan-dong,LUO Ling-yuan,HU Peng-fei   

  1. College of River & Ocean Engineering,Chongqing Jiaotong University,Chongqing 400074,China
  • Received:2010-08-30 Revised:2010-11-01 Online:2010-12-15 Published:2015-01-22

摘要: 在假定河床平面形态为顺直、断面为矩形、水流为恒定流的情况下,同时假定流量、河床组成、河道比降为定 值,通过数学推导求出石马河冲淤平衡所对应的稳定河宽与输沙率的关系。

关键词: 数学推导, 稳定河宽, 输沙率

Abstract: If the plane shape of river bed were straight,rectangular and steadily flowed,and the discharge,river bed components and gradient were fixed valued,the relationship between stable river width and sediment transport rate in Shima River of equilibrium of sediment transport rate would be obtained through mathematical methods.

Key words: mathematical methods, stable river width, sediment transport rate

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