摘要
文章以大同市同煤一中观测站20多年来的地倾斜观测数据为基础,对地倾斜NS、EW两测项数据进行系统分析;同时结合日常工作及观测实际情况,对降雨、温度、地下水位变化、人为影响、周边环境改变、仪器性能等可能存在的影响因素进行分析。结果发现,同煤一中地倾斜观测主要的影响因素除仪器维护时人为造成的干扰外,还有100m范围内较大的工程施工。
Based on the observation of ground tilt in Tongmei No.1 Middle School of Datong City for more than 20 years,the data of NS and EW are systematically analyzed in this paper.at the same time,possible influencing factors such as rainfall,temperature,groundwater level change,man-made influence,surrounding environment change and instrument performance are also analyzed in combination with daily work and actual observation conditions.The results show that the main influencing factors of ground tilt observation at Tongmei No.1 Middle Middle School are not only man-made interference during instrument maintenance,but also large engineering constructions within 100 m.
作者
李秀英
邓海岩
任选民
Li Xiu-ying;Deng Hai-yan;Ren xuan-min(Datong Seismological Bureau,Datong,Shanxi 037006,China;Tongche Company Observatory,Datong,Shanxi 037038,China;Tongmei No.1Middle School Observatory,Datong,Shanxi 037003,China)
出处
《山西地震》
2019年第1期46-52,共7页
Earthquake Research in Shanxi
基金
山西省地震局科研项目(SBK-1815)
关键词
地倾斜
干扰因素
大同市同煤一中观测站
Ground tilt
Interference factor
Tongmei No.1Middle School Observatory in Datong city
作者简介
第一作者:李秀英(1981—),女,山西省大同市人。2007年毕业于北京大学,工程师。
