基于水华爆发的水源地安全模糊评价  

Evaluation of water land safety assessment based on explosive bloom

作　　者：李奇[1] 吕谋[1] 叶松[1] 

机构地区：[1]青岛理工大学环境与市政工程学院,青岛266033

出　　处：《青岛理工大学学报》2014年第2期46-52,共7页Journal of Qingdao University of Technology

基　　金：国家自然科学基金资助项目(51078193)

摘　　要：根据水源地频发的水华爆发现象,采用故障树分析法,分析导致水源地水华爆发的原因.根据故障树分析结果,结合2010—2011年东营市某水源地水源数据资料,建立评价指标体系.采用模糊综合评价分析法,从水华爆发的角度对东营市某水源地进行安全评价,最终确定该水源地的安全等级.According to the phenomenon of the frequent explosive bloom in the water land, a reason can be found by using the fault tree analysis method. In the light of the fault tree a- nalysis results, the evaluation index system can be established in combination with a water source data from 2010 to 2011 in Dongying City. Finally, the fuzzy overall assessment model is successfully applied to assessment of a water land from the point of the explosive bloom in Dongying City and a relative safety rating is set.

关 键 词：水华爆发 安全评价 模糊综合评价 层次分析法 故障树分析法 

分 类 号：TU991[建筑科学—市政工程]