摘要
在美国亚利桑那州水库加固排序方法的基础上,结合我国实际,提出了一套基于我国水库大坝运行管理及水库安全鉴定资料的病险水库除险加固排序方法。该方法综合考虑了各类失事模式的后果以及与失事模式相关的缺陷数量和严重性,是一个半定性和半定量的方法。文中介绍了该方法的框架,详细阐述了对各类评价指标进行赋值的依据或说明,并结合3座病险水库进行了示范性应用说明。
Based on the general approach of Arizona Numerical Ranking System for Jurisdictional Dams with Safety Deficiencies,a method of ranking the dangerous and safety-deficient dams to be strengthened is put forward herein in accordance with the relevant data of the management of dam operation and the safety appraisal on the dams at home in combination with the actual status in China.It is a semi-qualitative and semi-quantitative method that comprehensively considers the consequences of all the failure modes with both the number and the severity of the deficiencies related to the typical failure modes.The framework of the method is introduced,and then the basis and description for evaluating all the indexes concerned are explained,at last,a demonstrative explanation on its application to three relevant dams are given as well.
出处
《水利水电技术》
CSCD
北大核心
2009年第7期132-137,140,共7页
Water Resources and Hydropower Engineering
基金
国家科技支撑计划项目(2006BAC14B01)
国家自然科学基金创新研究群体基金项目(50721006)
关键词
病险水库
除险加固
排序方法
大坝安全评价
dangerous and safety-deficient dams
risk-elimination and strengthening
ranking
dam safety appraisal
