摘要
山西地区跨断层流动形变监测存在极大的盲区,场地监测手段单一,绝大部分场地未布设为环,存在大量的土层基岩混合监测场地。从监测环境、映震效能等方面评价监测效能,个别监测场地存在严重的环境干扰因素,影响监测资料质量。本文探讨跨断层流动形变监测优化并提出建议,以期提高该区跨断层流动形变监控水平。
In this paper,first we analyze the basic data of cross-fault flow deformation monitoring in the Shanxi area.There is a great monitoring blind spot,the monitoring site monitoring means is single,most of the sites are not arranged as rings,and there are a lot of bedrock mixed monitoring sites in the cross-fault flow deformation monitoring.Then,the monitoring effectiveness is evaluated from the aspects of monitoring environment and earthquake response efficiency.There are serious environmental interference factors in individual monitoring sites,seriously affecting the quality of monitoring data.Finally,the monitoring optimization of cross-fault flow deformation is discussed and some suggestions are put forward to improve the capability and level of cross-layer flow deformation monitoring in this area.
作者
彭丽娟
陆明勇
PENG Lijuan;LU Mingyong(Datong Central Seismic Station, Shanxi Earthquake Agency, Datong 037000,China;National Earthquake Response Support Service, Beijing 100049, China)
出处
《大地测量与地球动力学》
CSCD
北大核心
2019年第1期84-87,共4页
Journal of Geodesy and Geodynamics
基金
中国地震局地震科技星火计划(XH14057)
流动形变观测技术交流(JC1704021033)~~
关键词
山西地区
跨断层流动形变
监测优化
Shanxi area
cross-fault deformation
monitoring optimization
