梯级水库设计洪水地区组成研究中的JC法  

JC method in research on design flood region composition of cascade reservoirs

作　　者：黄灵芝[1] 谢小平[1] 黄强[1] 席秋义[1] 王义民[1] 

机构地区：[1]西安理工大学,陕西西安710048

出　　处：《自然灾害学报》2006年第4期163-167,共5页Journal of Natural Disasters

基　　金：国家自然科学基金资助项目(50479024);陕西省教育厅专项科研计划项目(04JK233)

摘　　要：工程上分析设计洪水地区组成时,希望能够求得最不利情况与最可能情况的权衡点,然而按照现行规范中提出的方法却难以达到这一目的,尤其对于梯级水库。引入JC法进行了梯级洪水地区组成研究,直接寻求最不利的洪水组成情况,该法还可定量计算设计洪水风险,为现行洪水地区组成方案研究提供了新思路和新方法。When calculating the design flood, region composition of hydropower project, a compromise between the worst and most possible is expected, but this object is difficult to achieve only by the method provided by available criterion, especially for cascade reservoirs. In this article, JC method is introduced to search on design flood region composition of cascade reservoirs, and compute the design flood risk, so a new thought and method is provided to analyze actual state of flood region composition.

关 键 词：设计洪水 地区组成 梯级水库 

分 类 号：P343.3[天文地球—水文科学]