隔河岩水库防洪库容的风险利用  

The Risky Ultilization of Geheyan Reservoir Capacity for Flood Control

作　　者：刘治中[1] 吴宏明[1] 陈安勇 

机构地区：[1]河海大学 [2]清江水电开发总公司

出　　处：《葛洲坝水电工程学院学报》1995年第4期110-114,共5页

摘　　要：通过对水文实测系列随机模拟系列的统计计算,对隔河岩水库汛期预留的5亿防洪库容减轻长江荆江段河道分洪机率的作用作了分析,在此基础上研究了汛期隔河岩水库根据长江宜昌站来水情况适当超蓄和提前预泄的可行性,计算了由此带来的风险和效益,同时强调目前加强水情预报和建立调度规程的必要性。In this paper which analyse the role of the flood diversion chances induced which Geheyan reservoir capacity of 0.5 billion is reserved during flood season for the Jingjiang section of the Yangzte river for flood control through statistical calculating of stochastic modeling series for hydrologic really measured series,base on the above,to study the feasiblity of proper over storage and advance pre-spill flood water season of Geheyan reservoir.In light of coming water at Yichang station,and to caculate from this raised risk and benefits,Meanwhile stress the necessity which to strengthen hydrologic forecast and to establish operation regulations.

关 键 词：水库 库容 防洪 随机模拟 风险 

分 类 号：TV697.13[水利工程—水利水电工程]