事故树分析方法在水利水电工程建设生态风险评价中的应用研究  

Study on application of fault tree analysis method to eco-risk assessment on construction of water resources and hydropower project

作　　者：徐天宝 顾洪宾[2] 王伟营 薛联芳[2] 郝红升 吴程 

机构地区：[1]中国电建集团昆明勘测设计研究院有限公司,云南昆明650051 [2]水电水利规划设计总院,北京100011

出　　处：《水利水电技术》2016年第2期69-72,共4页Water Resources and Hydropower Engineering

基　　金：国家科技支撑计划"十二五"重大项目(2011BAC 09B07)

摘　　要：水利水电工程建设将会对河流生态系统产生一定影响,从而改变其系统内部的稳定性。为定性和定量研究水利水电工程建设生态风险,本文引入了事故树分析方法,利用该研究方法,构建了水利水电工程建设生态风险事故树,揭示了生态系统内部各关联因子之间的关系,从而对生态系统发生破坏的风险进行评价。The construction of water resources and hydropower project is to cause a certain impact on the river eco-system and change its internal stability. In order to qualitatively and quantitatively study the eco-risk from the construction of water resources and hydropower project,the fault tree analysis method is introduced herein. With this method,a fault tree for the eco-risk from the construction of water resources and hydropower project is constructed,and then the relationships in-between all the related factors are revealed,thus the risks of the ecosystem damages are appraised as well.

关 键 词：事故树分析方法 生态风险 水利水电工程 

分 类 号：TV211[水利工程—水文学及水资源]