防洪限制水位

防洪限制水位研究的几点思考

Study on limit levels for flood control

根据水库的预泄能力实现防洪限制水位动态控制

Dynamic control of limited water level for flood control according to forecasting discharge capacity of reservoir

应用模糊集汛期分期法确定音河水库的防洪限制水位。

It uses flood season by stages to determine limited water level of flood control for YinHe reservoir .

在汛期分期的基础上，对经验隶属函数进行曲线拟合得到理论隶属度，其为防洪限制水位线提供理论支持；

The curve fitting is made for the experience subjection function , on the basis of flood period division , in order to provide theory support for flood limit level ;

用模糊集分析法确定防洪限制水位，并将其与实际运用方案进行比较。

In this paper , the limited water level of controlling flood was determined by using the analysis method of fuzzy set , and it was compared with the actual operation scheme .

阐述了防洪限制水位物理意义、设置防洪限制水位的必要条件以及防洪限制水位设计应考虑的主要因素。

A discussion is made on the physical meaning of the limit level for flood control , requirement for establishment of the limit level , and main factors which should be considered in design of the limit level .

从洪水信息获取方式，设计运用条件，调度运行规则等方面分析了防洪限制水位在水库设计与运行阶段的差异。

The difference between the limit levels for flood control in the reservoir design stage and its running stage is analyzed from the aspects of the approach to obtaining flood information , designed operation condition , operation management regulations of reservoirs , and so on .

回顾国内外水库防洪调度的发展概况，分析并将国内水库汛期防洪限制水位确定方法划分为汛限水位静态控制和动态控制两类。

The flood control and reservoir flood limit level determination methods both in China and abroad were reviewed and discussed in this paper . The ways to determine the reservoir flood limit level can be classified to two categories , i.e. , static control method and dynamic control method .