长江上游斗笠子滩险河床演变分析

重庆交通大学学报（自然科学版） ›› 2005, Vol. 24 ›› Issue (3): 142-146.

长江上游斗笠子滩险河床演变分析

付旭辉，董玉文，杨胜发，胡江，张艾文

重庆交通学院，重庆400074

收稿日期:2004-03-17 修回日期:2004-06-08 出版日期:2005-06-15 发布日期:2015-05-18
作者简介:付旭辉(1976一)，男，湖北武汉市人，硕士，从事水利水电工程教学科研工作。

The riverbed evolvement analysis of doulizi shoal in the up changjiang river

FU Xu-hui， DONG Yu-wen， YANG Sheng-fa， HU Jiang， ZHANG Ai-wen

Chongqing Jiaotong University, Chongqing 400074, China

Received:2004-03-17 Revised:2004-06-08 Online:2005-06-15 Published:2015-05-18

摘要/Abstract

摘要： 斗笠子滩是长江上游渝叙段著名的枯水急流滩，虽然经过多次整治，但现在枯水期仍然碍航。笔者在文中基于收集的历年地形、水位、流速资料，对斗笠子滩险的河床演变状况进行细致分析，进而探求滩险成因及其演变规律，为斗笠子滩险整治工程的方案确立提供必要的依据

关键词: 斗笠子滩险, 庙角碛, 河床演变分析

Abstract: Doulizi shoal is a famous riffle shoal of low water in ChangJiang River. Had been renovated several times, it still obstructs the channel from Chongqing to YiBing. To exert all the strength of Changjiang River’s transport ability, the renovation of Doulizi shoal should be done as soon as possible. The thesis analyzes the riverbed evolvement of Doulizi shoal based on the relief maps measured before and finds the reasons of the evolvement. Then we find the rule of the riverbed evolvement. And it w

Key words: doulizi shoal, miaojiaoqi moraine, analysis of riverbed evolvement

中图分类号:

TV147．A

付旭辉，董玉文，杨胜发，胡江，张艾文. 长江上游斗笠子滩险河床演变分析[J]. 重庆交通大学学报（自然科学版）, 2005, 24(3): 142-146.

FU Xu-hui， DONG Yu-wen， YANG Sheng-fa， HU Jiang， ZHANG Ai-wen. The riverbed evolvement analysis of doulizi shoal in the up changjiang river[J]. Journal of Chongqing Jiaotong University(Natural Science), 2005, 24(3): 142-146.