长江科学院院报2012，Vol.29Issue(2)：1-5,5.
长江下游马鞍山河段河道治理初步研究
River Regulation Projects in Ma' anshan Reach of Lower Yangtze River
洪建 1廖小永2
作者信息
- 1. 水利水电规划设计总院规划处,北京100120
- 2. 长江科学院河流研究所,武汉430010
- 折叠
摘要
Abstract
The basic information of Ma' anshan reach of Yangtze River and its short-term river evolution characteris-tics and the existing river regulation projects are summarized. Based on the current river regime and the bank col-lapae in recent years, major problems in the river reach are pointed out, and river regulation measures to be taken in the next stage are discussed in light of the river regulation planning. Research results show that the river regime adjustment projects are key points for the river regulation, and the top priority is to bring forward specific engineer-ing schemes through mathematical modeling and physical modeling tests. It' s suggested that diveision works around Xinhekou on the left bank, and plugging works in the string trench between the upper and lower Hejiazhou and Xin-tan sandbars should be taken as main schemes, with chamfering projects at the tail of Jiangxinzhou sandbar as aux-iliary works. Due to the urgency and effectiveness of these works, it is strongly suggested that relevant govemment agencies should conduct preliminary works as soon as possible to help implement the regulation projects at an early date to stablize the river channel.关键词
马鞍山河段/演变特点/河道治理/河势稳定Key words
Ma' anshan river reach/ evolution characteristics/ river regulation/ river regime stabilization分类
建筑与水利引用本文复制引用
洪建,廖小永..长江下游马鞍山河段河道治理初步研究[J].长江科学院院报,2012,29(2):1-5,5.
