垂直摆倾斜仪动片信号引丝故障排查  

About trouble shooting of rotor plate signal lead wire of vertical pendulum tiltmeter

作　　者：王志敏 邢杰 王秀敏 畅国平 李万里 张秀萍[1] 

机构地区：[1]张家口地震中心台,中国河北075000 [2]红山基准地震台,中国河北054000 [3]承德地震中心台,中国河北067000

出　　处：《地震地磁观测与研究》2017年第4期183-186,共4页Seismological and Geomagnetic Observation and Research

基　　金：2017年度河北省地震局地震科技星火计划项目(项目编号:DZ20170509031)

摘　　要：垂直摆倾斜仪在中国形变观测台站已成为主要地形变地倾斜分量的观测仪器之一,其摆体动片信号引丝损坏,导致记录曲线出现大幅度掉格现象,严重影响观测数据的可靠性及稳定性。笔者曾处理多起此类故障,积累了一些经验,在论文中介绍垂直摆倾斜仪摆体动片信号引丝损坏故障的判断和处理方法,以供同行参考。In China, vertical pendulum tiltmeter deformation observation has become one of the main deformation observation methods. The breakdown of pendulum dynamic signal lead wire may lead to drastic drift of record curve, seriously affecting the reliability and stability of the observation data. I have treated many such failures, and accumulated some experience. The judgment and handling method for the failures on pendulum dynamic signal lead wire of vertical pendulum tiltmeter are presented in the paper for reference.

关 键 词：垂直摆 地形变 地倾斜观测 摆体 动片信号引丝 

分 类 号：P315.62[天文地球—地震学]