汉江石泉水库洪水统计特性及基本规律分析  

Statistical Characteristics and Basic Variation Pattern of Floods in Hanjiang Shiquan Reservoir

作　　者：巩祥照 GONG Xiangzhao(China Datang Shiquan Hydropower Plant, Shiquan 725200, China)

机构地区：[1]大唐石泉水力发电厂,陕西石泉725200

出　　处：《水电与新能源》2020年第5期32-34,45,共4页Hydropower and New Energy

摘　　要：根据石泉水库历年洪水资料,运用概率统计的方法整理其320场洪水过程,分析研究年内洪水变化的统计特征和基本规律,确定了洪水的概率分布,可作为石泉水库的防洪优化调度、减少不必要弃水和经济运行的重要依据。Based on the historical data of 320 flood processes in Shiquan Reservoir,the statistical characteristics and basic variation pattern of these floods are studied using the probability statistics method.The probability distribution of the floods is obtained,which provides important reference for the optimal dispatching of the reservoir for the flood prevention,abandoned water reduction and economic operation.

关 键 词：洪水次数 概率分析 洪水统计特性 

分 类 号：TV697[水利工程—水利水电工程]