摘要
主要研究沈阳地震台SSQ-2型水平摆倾斜仪的年、月、日形态特征及数字化资料映震性能分析。检验理论固体潮与实际观测的潮汐因子、相对误差,排除气压、天气等对形变观测的干扰因素,识别形变观测中异常特征,提高利用形变观测的监测效能。
This paper mainly studies the yearly, monthly and daily morphological characteristics of the SSQ-2 horizontal pendulum tiltmeter, and analyzed the seismic performance by the digital data at Shenyang Seismic Station. The interference factors of deformation observation such as the theory of earth tide and the observed tidal factor, the relative error, pressure, exclusion, weather, and so on, which are helpful to identify the anomaly characteristics in deformation observation, and to increase the efficiency of the use of the deformation monitoring.
出处
《防灾减灾学报》
2014年第2期57-61,共5页
Journal of Disaster Prevention And Reduction
关键词
水平摆倾斜仪
异常
落实
判定
干扰
horizontal pendulum tiltmeter
anomaly
confirmation
interference
