巴里坤地震台SQ-70DSi水平摆观测数据干扰分析  

Analysis of interference of observation data of SQ-70DSi horizontal pendulum at Balikun Seismic Station

作　　者：张剑锋 尹海林 高朝军 张嘉敏 段绍鑫 单晓琳 刘青山 张小飞 ZHANG Jianfeng;YIN Hailin;GAO Chaojun;ZHANG Jiamin;DUAN Shaoxin;SHAN Xiaolin;LIU Qingshan;ZHANG Xiaofei(Korla Earthquake Monitoring Center Station,Xinjiang Uygur Autonomous Region 841000,China;Kashi Earthquake Monitoring Center Station,Xinjiang Uygur Autonomous Region 844000,China)

机构地区：[1]库尔勒地震监测中心站,新疆维吾尔自治区841000 [2]喀什地震监测中心站,新疆维吾尔自治区844000

出　　处：《地震地磁观测与研究》2022年第4期115-122,共8页Seismological and Geomagnetic Observation and Research

基　　金：新疆地震科学基金(项目编号:202127)。

摘　　要：基于2018—2021年巴里坤地震台水平摆观测资料,选取典型受干扰曲线,分析其变化趋势,总结仪器运行中存在的各类干扰因素。研究发现,干扰主要包括自然干扰(降雨、气压、雷击)、人为干扰(进洞巡检、调零标定、仪器维修)、仪器自身故障(数采故障、光源灯故障)等。Based on the horizontal pendulum observation data of the Balikun Seismic Station from 2018 to 2021,we selected a typical interference curve,and analyzed the change trend,and then summarized various interference factors during the instrument operation.The interference mainly includes natural interference(rainfall,air pressure,lightning strike),man-made interference(inspection in the hole,zero adjustment and calibration,instrument maintenance),the failure of the instrument itself(data acquisition failure,light source lamp failure),etc.

关 键 词：水平摆倾斜仪 干扰分析 数据 

分 类 号：P315.7[天文地球—地震学]