摘要
针对涉县地震台在安装VP宽频带倾斜仪过程中解决的问题进行讨论,并对仪器试运行后的观测资料进行分析,结果显示:VP型宽频带倾斜仪记录受水位影响较大,而受气压、温度影响不明显;该仪器相较于VS垂直摆,映震能力更强;其安装和分析方法可为其他新装台站提供参考。
In this paper, problems appeared during the installing process of the VP wideb and pendulum tiltmeter at Shexian seismic station is discussed and the data after the test run of the instrument are analyzed. The results show that, the VP wideband pendulum tiltmeter record is affected by the water level greatly, and the influence of pressure and temperature is not obvious; the ability of reflecting earthquake of the instrument is more powerful than that of the VS vertical pendulum. The method of installation and analysis can be referred to other new stations.
出处
《华北地震科学》
2018年第1期76-80,共5页
North China Earthquake Sciences
基金
河北省地震局青年基金项目(DZ20160406029)
关键词
VP型宽频带倾斜仪
仪器安装
中强震
资料质量
VP vertical pendulum tiltmeter
instrument installation
moderate and strong earthquake
data quality
