摘要
主要对山西临汾中心地震台倾斜水平摆与垂直摆的各项观测指标、质量做了综合评价,发现由于两仪器的工作原理及摆系结构的不同,对地震的响应能力也有所不同,且在受同一区域应力场作用时,有着较好的同步性。
Every observation index quality of the horizontal pendulum and vertical pendulum of Lifen Central Seismological Station, Shanxi, was estimated synthetically in this paper. The results indicate that the two instruments give different response to earthquakes because of different work principle and configuration. However, they have good synchrony while being acted by the same regional stress field.
出处
《山西地震》
2009年第4期24-27,共4页
Earthquake Research in Shanxi
关键词
垂直摆
水平摆
地震响应
观测资料
Vertical pendulum
Horizontal pendulum
Earthquake response
Observation data
