论大坝安全监测数据异常值的判断方法  

Method for Judging Abnormal Values of Dam Safety Monitoring Data

作　　者：陶家祥 熊红阳 胡波 

机构地区：[1]南京南瑞集团公司,南京210003

出　　处：《三峡大学学报（自然科学版）》2016年第6期15-17,41,共4页Journal of China Three Gorges University：Natural Sciences

基　　金：国家人力资源与社会保障部留学人员科技活动择优资助项目(2009003);江苏省自然科学基金资助项目(BK2009479);江苏省博士后科研资助计划(1101049C)

摘　　要：大坝安全监测数据受到外界干扰因素较为复杂,即使通过数量统计、数学模型等方法相结合的方式已经判断该数据为异常值,也需要结合现场实际情况进一步综合判断.本文总结了大坝安全监测数据异常值处理的方法与步骤,通过工程算例表明该方法与步骤是可行和有效的.Dam safety monitoring data are subjected to a rather complex disturbance. Even the data have been determined for abnormal values through the combination of statistics and mathematical method; we also need to make a comprehensive judgment by the actual situation. The paper summarized the processing method and procedure of abnormal values of dam safety monitoring data. The method and procedure is proved to be feasi- ble and effective by the case studies.

关 键 词：大坝监测数据 格拉布斯法 异常值 

分 类 号：TV698.1[水利工程—水利水电工程]