摘要
简要介绍同车公司地裂缝观测站情况,以2013年至2016年数字化改造后的观测数据为基础,结合仪器工作原理,分析三维断层形变测量仪测值与观测仪两端辅助温度测值的关系。结果表明,地裂缝三维断层形变观测中,垂直向DFG观测受地裂缝两端辅助温度影响较显著,地裂缝垂直形变变化是热形变效应和断层运动信息的综合反映。
The situation of the ground fissure observation in Datong Electric Locomotive Company is briefly introduced.The relationship between the measured values of the three dimensional fault deformation instrument and the auxiliary temperature at the two ends of the deformation instrument is analyzed based on the observation data from 2013 to 2016.The results show that the vertical DFG observation is significantly affected by the temperature.The vertical deformation of the ground fissure is a comprehensive reflection of the thermal deformation effect and the information of the fault movement.
出处
《山西地震》
2018年第1期28-31,共4页
Earthquake Research in Shanxi
基金
山西省地震局科研项目(SBK-1717)
关键词
地裂缝
断层形变测量
温度
Ground fissure
Fault deformation measurement
Temperature
