沪河新房桥段蜿蜒型河道演变分析

摘要

The characteristic of riverbed of sinuous channel is prone to erode and deposit, which influences not only the evolution of river channel but also the people＇s lives and living environment along the river. In order to build water conservancy projects and relieve water disasters, it is necessary to study the formation cause of natural sinuous channel and its characteristics. The article analyses the channel evolution rule of the Chanhe River in Xinfang Brige section, which will help for dredging waterway.%蜿蜒型河道的特点是外形迂回曲折，并易使河床出现冲刷或淤积现象，从而影响整个河道的河势演变，甚至会影响周边人民的生存环境。为了兴水利、除水害，研究天然蜿蜒型河道的成因及其演变特性具有重要的意义，本文分析了泸河新房桥段河道演变规律，对该段河道的治理工作具有一定的指导意义。