摘要
马家嘴水道为长江中游著名的碍航河段。考虑到三峡工程运行以及防洪等外部因素的影响,沙市河段的治理采取"系统治理、分步实施"的原则进行,从2002年初开始陆续实施了3期航道工程。工程实施以来,航道条件明显改善,取得了较好的工程效果。结合已有研究成果和工程实施以来的资料,通过对工程前后的河势、航道等条件的对比分析,总结该水道航道整治效果,为类似工程提供经验参考。
Majiazui reach is a famous navigation blocking reach in the mid Yangtze River. Considering the external factors such as the operation of the TGP and flood prevention, three phases waterway engineering had been carried out in Shashi reach since the beginning of 2002 based on the principle of ＂systematic regulation and staged implementation＂ and the navigation channel has been improved obviously and preferable construction effect has been achieved. Referring to prior researches and materials of the project, this paper summarizes the effect of the channel improvement by analyzing the river regime and channel conditions before and after the construction respectively, to serve as reference for similar projects.
出处
《水运工程》
北大核心
2014年第11期97-100,共4页
Port & Waterway Engineering
关键词
马家嘴水道
航道整治
效果分析
Majiazui channel
channel improvement
effect analysis
