摘要
分析了洞庭湖区水流特点,并结合多个工程实例,分析了湖区内不同航道整治措施所引起的断面变化、过水能力改变、壅水等对行洪的影响,提出了兼顾航道整治与防洪综合效益的建议。
The article analyzes the characteristic of hydraulic flow of Dong Ting Lake, and combining several real projeet examples, concretely analyzes the influence of the section change, backwater and the change of passing water ability on flood control which is caused by treating measurements of different channel regulation in the lake. What＇s more, on terms of these problems, the article put forward the suggestion on treating channel regulation and flood control.
出处
《交通科技》
2009年第4期148-150,共3页
Transportation Science & Technology
关键词
湖区
航道
整治
防洪
lake
channel
regulation
flood control
