| 库尔勒台水平摆与垂直摆倾斜仪效能对比研究 |
| |
| 引用本文： | 张嘉敏,杨绍富,徐长银,苏萍.库尔勒台水平摆与垂直摆倾斜仪效能对比研究[J].内陆地震,2019(1):68-79. |
| |
| 作者姓名： | 张嘉敏 杨绍富 徐长银 苏萍 |
| |
| 作者单位： | 新疆维吾尔自治区地震局库尔勒地震台 |
| |
| 基金项目： | 中国地震局"三结合"课题(3JH-201901036) |
| |
| 摘 要： | 基于水平摆和垂直摆两种摆式倾斜仪不同的工作原理,对比分析库尔勒台的这两种倾斜仪的观测精度、年变幅、年零漂、稳定性、映震能力,研究观测环境和天气过程等不同影响因素对观测造成的干扰差异性,综合评价水平摆和垂直摆仪器的各项参数和优劣性,同时提取了可识别的前兆异常特征,为数据处理、资料分析、震情跟踪提供科学的依据。
|
| 关 键 词： | 水平摆倾斜仪 垂直摆倾斜仪 观测精度 对比分析 |
COMPARATIVE STUDY ON OPERATIONAL PERFORMANCES OF HORIZONTAL PENDULUM AND VERTICAL PENDULUM TILTMETERS IN KORLA SEISMIC STATION |
| |
| ZHANG Jia-min,YANG Shao-fu,XU Chang-yin,SU Ping.COMPARATIVE STUDY ON OPERATIONAL PERFORMANCES OF HORIZONTAL PENDULUM AND VERTICAL PENDULUM TILTMETERS IN KORLA SEISMIC STATION[J].Inland Earthquake,2019(1):68-79. |
| |
| Authors: | ZHANG Jia-min YANG Shao-fu XU Chang-yin SU Ping |
| |
| Institution: | (Korla Seismic Station of Earthquake Agency of Xinjiang Uygur Autonomous Region,korla 841000,Xinjiang,China) |
| |
| Abstract: | Based on the different working principles of horizontal pendulum tiltmeter and vertical pendulum tiltmeter,the observation accuracy,annual variation,annual zero drift,stability and earthquake reflecting ability of the two tiltmeters at Korla Station are compared and analyzed.The interference differences caused by different factors such as observation environment and weather process are studied,and the horizontal pendulum is comprehensively evaluated.At the same time,the identifiable characteristics of precursory anomalies are extracted to provide scientific basis for data processing,data analysis and earthquake tracking. |
| |
| Keywords: | Horizontal pendulum tiltmeter Vertical pendulum tiltmeter Observational precision Comparison and analysis |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
