大伙房水库分期汛限水位的确定  

The determination of seasonal flood control limited water level of Dahuofang reservoir

作　　者：张静[1] 何俊仕[1] 刘丹[1] 

机构地区：[1]沈阳农业大学水利学院,沈阳110866

出　　处：《中国科技论文》2015年第7期851-854,共4页China Sciencepaper

基　　金：高等学校博士学科点专项科研基金资助项目(20112103120003)

摘　　要：在汛期模糊分期的基础上,依据汛期分期模糊隶属度,确定大伙房水库汛期各天的汛限水位,并将之与实际防洪限制水位对比分析。结果表明,基于模糊集合理论确定的汛限水位在不增加防洪风险的前提下能提高水资源利用率,增强汛限水位动态控制的可操作性。Based on the fuzzy division of flood season, according to its fuzzy membership degree, the daily limited water level in flood season is determined. Compared with the actual flood limited water level, it can he seen that the flood control limited water level determined with fuzzy set theory can promote water resources utilization ratio, and increase the operability of limited water level by dynamic control.

关 键 词：水文计算 分期汛限水位 模糊集合理论 隶属度 大伙房水库 

分 类 号：TV697.13[水利工程—水利水电工程]